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						<h1>Source for file PelEntry.php</h1>
<p>Documentation is available at <a href="../PEL/_PelEntry.php.html">PelEntry.php</a></p>
<div class="src-code">
<div class="src-code"><ol><li><div class="src-line"><a name="a1"></a><span class="src-php">&lt;?php</span></div></li>
<li><div class="src-line"><a name="a2"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a3"></a><span class="src-comm">/*&nbsp;&nbsp;PEL:&nbsp;PHP&nbsp;Exif&nbsp;Library.&nbsp;&nbsp;A&nbsp;library&nbsp;with&nbsp;support&nbsp;for&nbsp;reading&nbsp;and</span></div></li>
<li><div class="src-line"><a name="a4"></a><span class="src-comm">&nbsp;*&nbsp;&nbsp;writing&nbsp;all&nbsp;Exif&nbsp;headers&nbsp;in&nbsp;JPEG&nbsp;and&nbsp;TIFF&nbsp;images&nbsp;using&nbsp;PHP.</span></div></li>
<li><div class="src-line"><a name="a5"></a><span class="src-comm">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a6"></a><span class="src-comm">&nbsp;*&nbsp;&nbsp;Copyright&nbsp;(C)&nbsp;2004,&nbsp;2005,&nbsp;2006&nbsp;&nbsp;Martin&nbsp;Geisler.</span></div></li>
<li><div class="src-line"><a name="a7"></a><span class="src-comm">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a8"></a><span class="src-comm">&nbsp;*&nbsp;&nbsp;This&nbsp;program&nbsp;is&nbsp;free&nbsp;software;&nbsp;you&nbsp;can&nbsp;redistribute&nbsp;it&nbsp;and/or&nbsp;modify</span></div></li>
<li><div class="src-line"><a name="a9"></a><span class="src-comm">&nbsp;*&nbsp;&nbsp;it&nbsp;under&nbsp;the&nbsp;terms&nbsp;of&nbsp;the&nbsp;GNU&nbsp;General&nbsp;Public&nbsp;License&nbsp;as&nbsp;published&nbsp;by</span></div></li>
<li><div class="src-line"><a name="a10"></a><span class="src-comm">&nbsp;*&nbsp;&nbsp;the&nbsp;Free&nbsp;Software&nbsp;Foundation;&nbsp;either&nbsp;version&nbsp;2&nbsp;of&nbsp;the&nbsp;License,&nbsp;or</span></div></li>
<li><div class="src-line"><a name="a11"></a><span class="src-comm">&nbsp;*&nbsp;&nbsp;(at&nbsp;your&nbsp;option)&nbsp;any&nbsp;later&nbsp;version.</span></div></li>
<li><div class="src-line"><a name="a12"></a><span class="src-comm">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a13"></a><span class="src-comm">&nbsp;*&nbsp;&nbsp;This&nbsp;program&nbsp;is&nbsp;distributed&nbsp;in&nbsp;the&nbsp;hope&nbsp;that&nbsp;it&nbsp;will&nbsp;be&nbsp;useful,</span></div></li>
<li><div class="src-line"><a name="a14"></a><span class="src-comm">&nbsp;*&nbsp;&nbsp;but&nbsp;WITHOUT&nbsp;ANY&nbsp;WARRANTY;&nbsp;without&nbsp;even&nbsp;the&nbsp;implied&nbsp;warranty&nbsp;of</span></div></li>
<li><div class="src-line"><a name="a15"></a><span class="src-comm">&nbsp;*&nbsp;&nbsp;MERCHANTABILITY&nbsp;or&nbsp;FITNESS&nbsp;FOR&nbsp;A&nbsp;PARTICULAR&nbsp;PURPOSE.&nbsp;&nbsp;See&nbsp;the</span></div></li>
<li><div class="src-line"><a name="a16"></a><span class="src-comm">&nbsp;*&nbsp;&nbsp;GNU&nbsp;General&nbsp;Public&nbsp;License&nbsp;for&nbsp;more&nbsp;details.</span></div></li>
<li><div class="src-line"><a name="a17"></a><span class="src-comm">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a18"></a><span class="src-comm">&nbsp;*&nbsp;&nbsp;You&nbsp;should&nbsp;have&nbsp;received&nbsp;a&nbsp;copy&nbsp;of&nbsp;the&nbsp;GNU&nbsp;General&nbsp;Public&nbsp;License</span></div></li>
<li><div class="src-line"><a name="a19"></a><span class="src-comm">&nbsp;*&nbsp;&nbsp;along&nbsp;with&nbsp;this&nbsp;program&nbsp;in&nbsp;the&nbsp;file&nbsp;COPYING;&nbsp;if&nbsp;not,&nbsp;write&nbsp;to&nbsp;the</span></div></li>
<li><div class="src-line"><a name="a20"></a><span class="src-comm">&nbsp;*&nbsp;&nbsp;Free&nbsp;Software&nbsp;Foundation,&nbsp;Inc.,&nbsp;51&nbsp;Franklin&nbsp;St,&nbsp;Fifth&nbsp;Floor,</span></div></li>
<li><div class="src-line"><a name="a21"></a><span class="src-comm">&nbsp;*&nbsp;&nbsp;Boston,&nbsp;MA&nbsp;02110-1301&nbsp;USA</span></div></li>
<li><div class="src-line"><a name="a22"></a><span class="src-comm">&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a23"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a24"></a><span class="src-doc">/*&nbsp;$Id:&nbsp;PelEntry.php&nbsp;442&nbsp;2006-09-17&nbsp;12:45:10Z&nbsp;mgeisler&nbsp;$&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a25"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a26"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a27"></a><span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a28"></a><span class="src-doc">&nbsp;*&nbsp;Classes&nbsp;for&nbsp;dealing&nbsp;with&nbsp;Exif&nbsp;entries.</span></div></li>
<li><div class="src-line"><a name="a29"></a><span class="src-doc">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a30"></a><span class="src-doc">&nbsp;*&nbsp;This&nbsp;file&nbsp;defines&nbsp;two&nbsp;exception&nbsp;classes&nbsp;and&nbsp;the&nbsp;abstract&nbsp;class</span></div></li>
<li><div class="src-line"><a name="a31"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;PelEntry}</span><span class="src-doc">&nbsp;which&nbsp;provides&nbsp;the&nbsp;basic&nbsp;methods&nbsp;that&nbsp;all&nbsp;Exif</span></div></li>
<li><div class="src-line"><a name="a32"></a><span class="src-doc">&nbsp;*&nbsp;entries&nbsp;will&nbsp;have.&nbsp;&nbsp;All&nbsp;Exif&nbsp;entries&nbsp;will&nbsp;be&nbsp;represented&nbsp;by</span></div></li>
<li><div class="src-line"><a name="a33"></a><span class="src-doc">&nbsp;*&nbsp;descendants&nbsp;of&nbsp;the&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;PelEntry}</span><span class="src-doc">&nbsp;class&nbsp;---&nbsp;the&nbsp;class&nbsp;itself&nbsp;is</span></div></li>
<li><div class="src-line"><a name="a34"></a><span class="src-doc">&nbsp;*&nbsp;abstract&nbsp;and&nbsp;so&nbsp;it&nbsp;cannot&nbsp;be&nbsp;instantiated.</span></div></li>
<li><div class="src-line"><a name="a35"></a><span class="src-doc">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a36"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@author</span><span class="src-doc">&nbsp;Martin&nbsp;Geisler&nbsp;&lt;hide@address.com&gt;</span></div></li>
<li><div class="src-line"><a name="a37"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@version</span><span class="src-doc">&nbsp;$Revision:&nbsp;442&nbsp;$</span></div></li>
<li><div class="src-line"><a name="a38"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-tag">@date</span><span class="src-doc">&nbsp;$Date:&nbsp;2006-09-17&nbsp;14:45:10&nbsp;+0200&nbsp;(Sun,&nbsp;17&nbsp;Sep&nbsp;2006)&nbsp;$</span></div></li>
<li><div class="src-line"><a name="a39"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@license</span><span class="src-doc">&nbsp;http://www.gnu.org/licenses/gpl.html&nbsp;GNU&nbsp;General&nbsp;Public</span></div></li>
<li><div class="src-line"><a name="a40"></a><span class="src-doc">&nbsp;*&nbsp;&nbsp;License&nbsp;(GPL)</span></div></li>
<li><div class="src-line"><a name="a41"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@package</span><span class="src-doc">&nbsp;PEL</span></div></li>
<li><div class="src-line"><a name="a42"></a><span class="src-doc">&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a43"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a44"></a><span class="src-doc">/**#@+&nbsp;Required&nbsp;class&nbsp;definitions.&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a45"></a><span class="src-inc">require_once</span><span class="src-sym">(</span><span class="src-str">'PelException.php'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a46"></a><span class="src-inc">require_once</span><span class="src-sym">(</span><span class="src-str">'PelFormat.php'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a47"></a><span class="src-inc">require_once</span><span class="src-sym">(</span><span class="src-str">'PelTag.php'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a48"></a><span class="src-inc">require_once</span><span class="src-sym">(</span><span class="src-str">'Pel.php'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a49"></a><span class="src-doc-close-template">/**#@-*/</span></div></li>
<li><div class="src-line"><a name="a50"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a51"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a52"></a><span class="src-doc-template">&nbsp;*&nbsp;Exception&nbsp;indicating&nbsp;a&nbsp;problem&nbsp;with&nbsp;an&nbsp;entry.</span></div></li>
<li><div class="src-line"><a name="a53"></a><span class="src-doc-template">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a54"></a><span class="src-doc-template">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@author</span><span class="src-doc-template">&nbsp;Martin&nbsp;Geisler&nbsp;&lt;hide@address.com&gt;</span></div></li>
<li><div class="src-line"><a name="a55"></a><span class="src-doc-template">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@package</span><span class="src-doc-template">&nbsp;PEL</span></div></li>
<li><div class="src-line"><a name="a56"></a><span class="src-doc-template">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@subpackage</span><span class="src-doc-template">&nbsp;Exception</span></div></li>
<li><div class="src-line"><a name="a58"></a><span class="src-doc-template">&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a59"></a><span class="src-key">class&nbsp;</span><a href="../PEL/Exception/PelEntryException.html">PelEntryException</a>&nbsp;<span class="src-key">extends&nbsp;</span><a href="../PEL/Exception/PelException.html">PelException</a>&nbsp;<span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a60"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a61"></a>&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a62"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;The&nbsp;IFD&nbsp;type&nbsp;(if&nbsp;known).</span></div></li>
<li><div class="src-line"><a name="a63"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a64"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@var&nbsp;</span><span class="src-doc-type">int&nbsp;</span></div></li>
<li><div class="src-line"><a name="a65"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a66"></a>&nbsp;&nbsp;<span class="src-key">protected&nbsp;</span><a href="../PEL/Exception/PelEntryException.html#var$type">$type</a><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a67"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a68"></a>&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a69"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;The&nbsp;tag&nbsp;of&nbsp;the&nbsp;entry&nbsp;(if&nbsp;known).</span></div></li>
<li><div class="src-line"><a name="a70"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a71"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@var&nbsp;</span><span class="src-doc-type">PelTag&nbsp;</span></div></li>
<li><div class="src-line"><a name="a72"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a73"></a>&nbsp;&nbsp;<span class="src-key">protected&nbsp;</span><a href="../PEL/Exception/PelEntryException.html#var$tag">$tag</a><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a74"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a75"></a>&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a76"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;Get&nbsp;the&nbsp;IFD&nbsp;type&nbsp;associated&nbsp;with&nbsp;the&nbsp;exception.</span></div></li>
<li><div class="src-line"><a name="a77"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a78"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@return&nbsp;</span><span class="src-doc-type">int&nbsp;</span><span class="src-doc">one&nbsp;of&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;PelIfd::IFD0}</span><span class="src-doc">,&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;PelIfd::IFD1}</span><span class="src-doc">,</span></div></li>
<li><div class="src-line"><a name="a79"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;PelIfd::EXIF}</span><span class="src-doc">,&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;PelIfd::GPS}</span><span class="src-doc">,&nbsp;or&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;}</span></div></li>
<li><div class="src-line"><a name="a80"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;&nbsp;PelIfd::INTEROPERABILITY}.&nbsp;&nbsp;If&nbsp;no&nbsp;type&nbsp;is&nbsp;set,&nbsp;null&nbsp;is&nbsp;returned.</span></div></li>
<li><div class="src-line"><a name="a81"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a82"></a>&nbsp;&nbsp;<span class="src-key">function&nbsp;</span><a href="../PEL/Exception/PelEntryException.html#methodgetIfdType">getIfdType</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a83"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PEL/Exception/PelEntryException.html#var$type">type</a><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a84"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a85"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a86"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a87"></a>&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a88"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;Get&nbsp;the&nbsp;tag&nbsp;associated&nbsp;with&nbsp;the&nbsp;exception.</span></div></li>
<li><div class="src-line"><a name="a89"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a90"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@return&nbsp;</span><span class="src-doc-type">PelTag&nbsp;</span><span class="src-doc">the&nbsp;tag.&nbsp;&nbsp;If&nbsp;no&nbsp;tag&nbsp;is&nbsp;set,&nbsp;null&nbsp;is&nbsp;returned.</span></div></li>
<li><div class="src-line"><a name="a91"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a92"></a>&nbsp;&nbsp;<span class="src-key">function&nbsp;</span><a href="../PEL/Exception/PelEntryException.html#methodgetTag">getTag</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a93"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PEL/Exception/PelEntryException.html#var$tag">tag</a><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a94"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a95"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a96"></a><span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a97"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a98"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a99"></a><span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a100"></a><span class="src-doc">&nbsp;*&nbsp;Exception&nbsp;indicating&nbsp;that&nbsp;an&nbsp;unexpected&nbsp;format&nbsp;was&nbsp;found.</span></div></li>
<li><div class="src-line"><a name="a101"></a><span class="src-doc">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a102"></a><span class="src-doc">&nbsp;*&nbsp;The&nbsp;documentation&nbsp;for&nbsp;each&nbsp;tag&nbsp;in&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;PelTag}</span><span class="src-doc">&nbsp;will&nbsp;detail&nbsp;any</span></div></li>
<li><div class="src-line"><a name="a103"></a><span class="src-doc">&nbsp;*&nbsp;constrains.</span></div></li>
<li><div class="src-line"><a name="a104"></a><span class="src-doc">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a105"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@author</span><span class="src-doc">&nbsp;Martin&nbsp;Geisler&nbsp;&lt;hide@address.com&gt;</span></div></li>
<li><div class="src-line"><a name="a106"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@package</span><span class="src-doc">&nbsp;PEL</span></div></li>
<li><div class="src-line"><a name="a107"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@subpackage</span><span class="src-doc">&nbsp;Exception</span></div></li>
<li><div class="src-line"><a name="a108"></a><span class="src-doc">&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a109"></a><span class="src-key">class&nbsp;</span><a href="../PEL/Exception/PelUnexpectedFormatException.html">PelUnexpectedFormatException</a>&nbsp;<span class="src-key">extends&nbsp;</span><a href="../PEL/Exception/PelEntryException.html">PelEntryException</a>&nbsp;<span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a110"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a111"></a>&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a112"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;Construct&nbsp;a&nbsp;new&nbsp;exception&nbsp;indicating&nbsp;an&nbsp;invalid&nbsp;format.</span></div></li>
<li><div class="src-line"><a name="a113"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a114"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc-type">int&nbsp;</span><span class="src-doc">the&nbsp;type&nbsp;of&nbsp;IFD.</span></div></li>
<li><div class="src-line"><a name="a115"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a116"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc-type">PelTag&nbsp;</span><span class="src-doc">the&nbsp;tag&nbsp;for&nbsp;which&nbsp;the&nbsp;violation&nbsp;was&nbsp;found.</span></div></li>
<li><div class="src-line"><a name="a117"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a118"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc-type">PelFormat&nbsp;</span><span class="src-doc">the&nbsp;format&nbsp;found.</span></div></li>
<li><div class="src-line"><a name="a119"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a120"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc-type">PelFormat&nbsp;</span><span class="src-doc">the&nbsp;expected&nbsp;format.</span></div></li>
<li><div class="src-line"><a name="a121"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a122"></a>&nbsp;&nbsp;<span class="src-key">function&nbsp;</span><a href="../PEL/Exception/PelUnexpectedFormatException.html#method__construct">__construct</a><span class="src-sym">(</span><span class="src-var">$type</span><span class="src-sym">,&nbsp;</span><span class="src-var">$tag</span><span class="src-sym">,&nbsp;</span><span class="src-var">$found</span><span class="src-sym">,&nbsp;</span><span class="src-var">$expected</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a123"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-id">parent</span><span class="src-sym">::</span><span class="src-id">__construct</span><span class="src-sym">(</span><span class="src-str">'Unexpected&nbsp;format&nbsp;found&nbsp;for&nbsp;%s&nbsp;tag:&nbsp;PelFormat::%s.&nbsp;'&nbsp;</span>.</div></li>
<li><div class="src-line"><a name="a124"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-str">'Expected&nbsp;PelFormat::%s&nbsp;instead.'</span><span class="src-sym">,</span></div></li>
<li><div class="src-line"><a name="a125"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-id"><a href="../PEL/PelTag.html">PelTag</a></span><span class="src-sym">::</span><a href="../PEL/PelTag.html#methodgetName">getName</a><span class="src-sym">(</span><span class="src-var">$type</span><span class="src-sym">,&nbsp;</span><span class="src-var">$tag</span><span class="src-sym">)</span><span class="src-sym">,</span></div></li>
<li><div class="src-line"><a name="a126"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="http://www.php.net/strtoupper">strtoupper</a><span class="src-sym">(</span><span class="src-id"><a href="../PEL/PelFormat.html">PelFormat</a></span><span class="src-sym">::</span><a href="../PEL/PelFormat.html#methodgetName">getName</a><span class="src-sym">(</span><span class="src-var">$found</span><span class="src-sym">))</span><span class="src-sym">,</span></div></li>
<li><div class="src-line"><a name="a127"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="http://www.php.net/strtoupper">strtoupper</a><span class="src-sym">(</span><span class="src-id"><a href="../PEL/PelFormat.html">PelFormat</a></span><span class="src-sym">::</span><a href="../PEL/PelFormat.html#methodgetName">getName</a><span class="src-sym">(</span><span class="src-var">$expected</span><span class="src-sym">)))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a128"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PEL/Exception/PelEntryException.html#var$tag">tag</a>&nbsp;&nbsp;=&nbsp;<span class="src-var">$tag</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a129"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PEL/Exception/PelEntryException.html#var$type">type</a>&nbsp;=&nbsp;<span class="src-var">$type</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a130"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a131"></a><span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a132"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a133"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a134"></a><span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a135"></a><span class="src-doc">&nbsp;*&nbsp;Exception&nbsp;indicating&nbsp;that&nbsp;an&nbsp;unexpected&nbsp;number&nbsp;of&nbsp;components&nbsp;was</span></div></li>
<li><div class="src-line"><a name="a136"></a><span class="src-doc">&nbsp;*&nbsp;found.</span></div></li>
<li><div class="src-line"><a name="a137"></a><span class="src-doc">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a138"></a><span class="src-doc">&nbsp;*&nbsp;Some&nbsp;tags&nbsp;have&nbsp;strict&nbsp;limits&nbsp;as&nbsp;to&nbsp;the&nbsp;allowed&nbsp;number&nbsp;of</span></div></li>
<li><div class="src-line"><a name="a139"></a><span class="src-doc">&nbsp;*&nbsp;components,&nbsp;and&nbsp;this&nbsp;exception&nbsp;is&nbsp;thrown&nbsp;if&nbsp;the&nbsp;data&nbsp;violates&nbsp;such</span></div></li>
<li><div class="src-line"><a name="a140"></a><span class="src-doc">&nbsp;*&nbsp;a&nbsp;constraint.&nbsp;&nbsp;The&nbsp;documentation&nbsp;for&nbsp;each&nbsp;tag&nbsp;in&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;PelTag}</span></div></li>
<li><div class="src-line"><a name="a141"></a><span class="src-doc">&nbsp;*&nbsp;explains&nbsp;the&nbsp;expected&nbsp;number&nbsp;of&nbsp;components.</span></div></li>
<li><div class="src-line"><a name="a142"></a><span class="src-doc">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a143"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@author</span><span class="src-doc">&nbsp;Martin&nbsp;Geisler&nbsp;&lt;hide@address.com&gt;</span></div></li>
<li><div class="src-line"><a name="a144"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@package</span><span class="src-doc">&nbsp;PEL</span></div></li>
<li><div class="src-line"><a name="a145"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@subpackage</span><span class="src-doc">&nbsp;Exception</span></div></li>
<li><div class="src-line"><a name="a146"></a><span class="src-doc">&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a147"></a><span class="src-key">class&nbsp;</span><a href="../PEL/Exception/PelWrongComponentCountException.html">PelWrongComponentCountException</a>&nbsp;<span class="src-key">extends&nbsp;</span><a href="../PEL/Exception/PelEntryException.html">PelEntryException</a>&nbsp;<span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a148"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a149"></a>&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a150"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;Construct&nbsp;a&nbsp;new&nbsp;exception&nbsp;indicating&nbsp;a&nbsp;wrong&nbsp;number&nbsp;of</span></div></li>
<li><div class="src-line"><a name="a151"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;components.</span></div></li>
<li><div class="src-line"><a name="a152"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a153"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc-type">int&nbsp;</span><span class="src-doc">the&nbsp;type&nbsp;of&nbsp;IFD.</span></div></li>
<li><div class="src-line"><a name="a154"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a155"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc-type">PelTag&nbsp;</span><span class="src-doc">the&nbsp;tag&nbsp;for&nbsp;which&nbsp;the&nbsp;violation&nbsp;was&nbsp;found.</span></div></li>
<li><div class="src-line"><a name="a156"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a157"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc-type">int&nbsp;</span><span class="src-doc">the&nbsp;number&nbsp;of&nbsp;components&nbsp;found.</span></div></li>
<li><div class="src-line"><a name="a158"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a159"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc-type">int&nbsp;</span><span class="src-doc">the&nbsp;expected&nbsp;number&nbsp;of&nbsp;components.</span></div></li>
<li><div class="src-line"><a name="a160"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a161"></a>&nbsp;&nbsp;<span class="src-key">function&nbsp;</span><a href="../PEL/Exception/PelWrongComponentCountException.html#method__construct">__construct</a><span class="src-sym">(</span><span class="src-var">$type</span><span class="src-sym">,&nbsp;</span><span class="src-var">$tag</span><span class="src-sym">,&nbsp;</span><span class="src-var">$found</span><span class="src-sym">,&nbsp;</span><span class="src-var">$expected</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a162"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-id">parent</span><span class="src-sym">::</span><span class="src-id">__construct</span><span class="src-sym">(</span><span class="src-str">'Wrong&nbsp;number&nbsp;of&nbsp;components&nbsp;found&nbsp;for&nbsp;%s&nbsp;tag:&nbsp;%d.&nbsp;'&nbsp;</span>.</div></li>
<li><div class="src-line"><a name="a163"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-str">'Expected&nbsp;%d.'</span><span class="src-sym">,</span></div></li>
<li><div class="src-line"><a name="a164"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-id"><a href="../PEL/PelTag.html">PelTag</a></span><span class="src-sym">::</span><a href="../PEL/PelTag.html#methodgetName">getName</a><span class="src-sym">(</span><span class="src-var">$type</span><span class="src-sym">,&nbsp;</span><span class="src-var">$tag</span><span class="src-sym">)</span><span class="src-sym">,&nbsp;</span><span class="src-var">$found</span><span class="src-sym">,&nbsp;</span><span class="src-var">$expected</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a165"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PEL/Exception/PelEntryException.html#var$tag">tag</a>&nbsp;&nbsp;=&nbsp;<span class="src-var">$tag</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a166"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PEL/Exception/PelEntryException.html#var$type">type</a>&nbsp;=&nbsp;<span class="src-var">$type</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a167"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a168"></a><span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a169"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a170"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a171"></a><span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a172"></a><span class="src-doc">&nbsp;*&nbsp;Common&nbsp;ancestor&nbsp;class&nbsp;of&nbsp;all&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;PelIfd}</span><span class="src-doc">&nbsp;entries.</span></div></li>
<li><div class="src-line"><a name="a173"></a><span class="src-doc">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a174"></a><span class="src-doc">&nbsp;*&nbsp;As&nbsp;this&nbsp;class&nbsp;is&nbsp;abstract&nbsp;you&nbsp;cannot&nbsp;instantiate&nbsp;objects&nbsp;from&nbsp;it.</span></div></li>
<li><div class="src-line"><a name="a175"></a><span class="src-doc">&nbsp;*&nbsp;It&nbsp;only&nbsp;serves&nbsp;as&nbsp;a&nbsp;common&nbsp;ancestor&nbsp;to&nbsp;define&nbsp;the&nbsp;methods&nbsp;common&nbsp;to</span></div></li>
<li><div class="src-line"><a name="a176"></a><span class="src-doc">&nbsp;*&nbsp;all&nbsp;entries.&nbsp;&nbsp;The&nbsp;most&nbsp;important&nbsp;methods&nbsp;are&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;getValue()}</span><span class="src-doc">&nbsp;and</span></div></li>
<li><div class="src-line"><a name="a177"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;setValue()}</span><span class="src-doc">,&nbsp;both&nbsp;of&nbsp;which&nbsp;is&nbsp;abstract&nbsp;in&nbsp;this&nbsp;class.&nbsp;&nbsp;The</span></div></li>
<li><div class="src-line"><a name="a178"></a><span class="src-doc">&nbsp;*&nbsp;descendants&nbsp;will&nbsp;give&nbsp;concrete&nbsp;implementations&nbsp;for&nbsp;them.</span></div></li>
<li><div class="src-line"><a name="a179"></a><span class="src-doc">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a180"></a><span class="src-doc">&nbsp;*&nbsp;If&nbsp;you&nbsp;have&nbsp;some&nbsp;data&nbsp;coming&nbsp;from&nbsp;an&nbsp;image&nbsp;(some&nbsp;raw&nbsp;bytes),&nbsp;then</span></div></li>
<li><div class="src-line"><a name="a181"></a><span class="src-doc">&nbsp;*&nbsp;the&nbsp;static&nbsp;method&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;newFromData()}</span><span class="src-doc">&nbsp;is&nbsp;helpful&nbsp;---&nbsp;it&nbsp;will&nbsp;look</span></div></li>
<li><div class="src-line"><a name="a182"></a><span class="src-doc">&nbsp;*&nbsp;at&nbsp;the&nbsp;data&nbsp;and&nbsp;give&nbsp;you&nbsp;a&nbsp;proper&nbsp;decendent&nbsp;of&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;PelEntry}</span></div></li>
<li><div class="src-line"><a name="a183"></a><span class="src-doc">&nbsp;*&nbsp;back.</span></div></li>
<li><div class="src-line"><a name="a184"></a><span class="src-doc">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a185"></a><span class="src-doc">&nbsp;*&nbsp;If&nbsp;you&nbsp;instead&nbsp;want&nbsp;to&nbsp;have&nbsp;an&nbsp;entry&nbsp;for&nbsp;some&nbsp;data&nbsp;which&nbsp;take&nbsp;the</span></div></li>
<li><div class="src-line"><a name="a186"></a><span class="src-doc">&nbsp;*&nbsp;form&nbsp;of&nbsp;an&nbsp;integer,&nbsp;a&nbsp;string,&nbsp;a&nbsp;byte,&nbsp;or&nbsp;some&nbsp;other&nbsp;PHP&nbsp;type,&nbsp;then</span></div></li>
<li><div class="src-line"><a name="a187"></a><span class="src-doc">&nbsp;*&nbsp;don't&nbsp;use&nbsp;this&nbsp;class.&nbsp;&nbsp;You&nbsp;should&nbsp;instead&nbsp;create&nbsp;an&nbsp;object&nbsp;of&nbsp;the</span></div></li>
<li><div class="src-line"><a name="a188"></a><span class="src-doc">&nbsp;*&nbsp;right&nbsp;subclass&nbsp;(</span><span class="src-doc-inlinetag">{@link&nbsp;PelEntryShort}</span><span class="src-doc">&nbsp;for&nbsp;short&nbsp;integers,&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;}</span></div></li>
<li><div class="src-line"><a name="a189"></a><span class="src-doc">&nbsp;*&nbsp;PelEntryAscii}&nbsp;for&nbsp;strings,&nbsp;and&nbsp;so&nbsp;on)&nbsp;directly.</span></div></li>
<li><div class="src-line"><a name="a190"></a><span class="src-doc">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a191"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@author</span><span class="src-doc">&nbsp;Martin&nbsp;Geisler&nbsp;&lt;hide@address.com&gt;</span></div></li>
<li><div class="src-line"><a name="a192"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@package</span><span class="src-doc">&nbsp;PEL</span></div></li>
<li><div class="src-line"><a name="a193"></a><span class="src-doc">&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a194"></a><span class="src-key">abstract&nbsp;</span><span class="src-key">class&nbsp;</span><a href="../PEL/PelEntry.html">PelEntry</a>&nbsp;<span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a195"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a196"></a>&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a197"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;Type&nbsp;of&nbsp;IFD&nbsp;containing&nbsp;this&nbsp;tag.</span></div></li>
<li><div class="src-line"><a name="a198"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a199"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;This&nbsp;must&nbsp;be&nbsp;one&nbsp;of&nbsp;the&nbsp;constants&nbsp;defined&nbsp;in&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;PelIfd}</span><span class="src-doc">:</span></div></li>
<li><div class="src-line"><a name="a200"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;PelIfd::IFD0}</span><span class="src-doc">&nbsp;for&nbsp;the&nbsp;main&nbsp;image&nbsp;IFD,&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;PelIfd::IFD1}</span></div></li>
<li><div class="src-line"><a name="a201"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;for&nbsp;the&nbsp;thumbnail&nbsp;image&nbsp;IFD,&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;PelIfd::EXIF}</span><span class="src-doc">&nbsp;for&nbsp;the&nbsp;Exif</span></div></li>
<li><div class="src-line"><a name="a202"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;sub-IFD,&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;PelIfd::GPS}</span><span class="src-doc">&nbsp;for&nbsp;the&nbsp;GPS&nbsp;sub-IFD,&nbsp;or&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;}</span></div></li>
<li><div class="src-line"><a name="a203"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;PelIfd::INTEROPERABILITY}&nbsp;for&nbsp;the&nbsp;interoperability&nbsp;sub-IFD.</span></div></li>
<li><div class="src-line"><a name="a204"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a205"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@var&nbsp;</span><span class="src-doc-type">int&nbsp;</span></div></li>
<li><div class="src-line"><a name="a206"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a207"></a>&nbsp;&nbsp;<span class="src-key">protected&nbsp;</span><a href="../PEL/PelEntry.html#var$ifd_type">$ifd_type</a><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a208"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a209"></a>&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a210"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;The&nbsp;bytes&nbsp;representing&nbsp;this&nbsp;entry.</span></div></li>
<li><div class="src-line"><a name="a211"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a212"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;Subclasses&nbsp;must&nbsp;either&nbsp;override&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;getBytes()}</span><span class="src-doc">&nbsp;or,&nbsp;if</span></div></li>
<li><div class="src-line"><a name="a213"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;possible,&nbsp;maintain&nbsp;this&nbsp;property&nbsp;so&nbsp;that&nbsp;it&nbsp;always&nbsp;contains&nbsp;a</span></div></li>
<li><div class="src-line"><a name="a214"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;true&nbsp;representation&nbsp;of&nbsp;the&nbsp;entry.</span></div></li>
<li><div class="src-line"><a name="a215"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a216"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@var&nbsp;</span><span class="src-doc-type">string&nbsp;</span></div></li>
<li><div class="src-line"><a name="a217"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a218"></a>&nbsp;&nbsp;<span class="src-key">protected&nbsp;</span><a href="../PEL/PelEntry.html#var$bytes">$bytes</a>&nbsp;=&nbsp;<span class="src-str">''</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a219"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a220"></a>&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a221"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;The&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;PelTag}</span><span class="src-doc">&nbsp;of&nbsp;this&nbsp;entry.</span></div></li>
<li><div class="src-line"><a name="a222"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a223"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@var&nbsp;</span><span class="src-doc-type">PelTag&nbsp;</span></div></li>
<li><div class="src-line"><a name="a224"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a225"></a>&nbsp;&nbsp;<span class="src-key">protected&nbsp;</span><a href="../PEL/PelEntry.html#var$tag">$tag</a><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a226"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a227"></a>&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a228"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;The&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;PelFormat}</span><span class="src-doc">&nbsp;of&nbsp;this&nbsp;entry.</span></div></li>
<li><div class="src-line"><a name="a229"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a230"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@var&nbsp;</span><span class="src-doc-type">PelFormat&nbsp;</span></div></li>
<li><div class="src-line"><a name="a231"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a232"></a>&nbsp;&nbsp;<span class="src-key">protected&nbsp;</span><a href="../PEL/PelEntry.html#var$format">$format</a><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a233"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a234"></a>&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a235"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;The&nbsp;number&nbsp;of&nbsp;components&nbsp;of&nbsp;this&nbsp;entry.</span></div></li>
<li><div class="src-line"><a name="a236"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a237"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@var&nbsp;</span><span class="src-doc-type">int&nbsp;</span></div></li>
<li><div class="src-line"><a name="a238"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a239"></a>&nbsp;&nbsp;<span class="src-key">protected&nbsp;</span><a href="../PEL/PelEntry.html#var$components">$components</a><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a240"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a241"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a242"></a>&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a243"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;Return&nbsp;the&nbsp;tag&nbsp;of&nbsp;this&nbsp;entry.</span></div></li>
<li><div class="src-line"><a name="a244"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a245"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@return&nbsp;</span><span class="src-doc-type">PelTag&nbsp;</span><span class="src-doc">the&nbsp;tag&nbsp;of&nbsp;this&nbsp;entry.</span></div></li>
<li><div class="src-line"><a name="a246"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a247"></a>&nbsp;&nbsp;<span class="src-key">function&nbsp;</span><a href="../PEL/PelEntry.html#methodgetTag">getTag</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a248"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PEL/PelEntry.html#var$tag">tag</a><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a249"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a250"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a251"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a252"></a>&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a253"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;Return&nbsp;the&nbsp;type&nbsp;of&nbsp;IFD&nbsp;which&nbsp;holds&nbsp;this&nbsp;entry.</span></div></li>
<li><div class="src-line"><a name="a254"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a255"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@return&nbsp;</span><span class="src-doc-type">int&nbsp;</span><span class="src-doc">one&nbsp;of&nbsp;the&nbsp;constants&nbsp;defined&nbsp;in&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;PelIfd}</span><span class="src-doc">:</span></div></li>
<li><div class="src-line"><a name="a256"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;PelIfd::IFD0}</span><span class="src-doc">&nbsp;for&nbsp;the&nbsp;main&nbsp;image&nbsp;IFD,&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;PelIfd::IFD1}</span></div></li>
<li><div class="src-line"><a name="a257"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;&nbsp;for&nbsp;the&nbsp;thumbnail&nbsp;image&nbsp;IFD,&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;PelIfd::EXIF}</span><span class="src-doc">&nbsp;for&nbsp;the&nbsp;Exif</span></div></li>
<li><div class="src-line"><a name="a258"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;&nbsp;sub-IFD,&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;PelIfd::GPS}</span><span class="src-doc">&nbsp;for&nbsp;the&nbsp;GPS&nbsp;sub-IFD,&nbsp;or&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;}</span></div></li>
<li><div class="src-line"><a name="a259"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;&nbsp;PelIfd::INTEROPERABILITY}&nbsp;for&nbsp;the&nbsp;interoperability&nbsp;sub-IFD.</span></div></li>
<li><div class="src-line"><a name="a260"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a261"></a>&nbsp;&nbsp;<span class="src-key">function&nbsp;</span><a href="../PEL/PelEntry.html#methodgetIfdType">getIfdType</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a262"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PEL/PelEntry.html#var$ifd_type">ifd_type</a><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a263"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a264"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a265"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a266"></a>&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a267"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;Update&nbsp;the&nbsp;IFD&nbsp;type.</span></div></li>
<li><div class="src-line"><a name="a268"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a269"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc-type">int&nbsp;</span><span class="src-doc">must&nbsp;be&nbsp;one&nbsp;of&nbsp;the&nbsp;constants&nbsp;defined&nbsp;in&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;}</span></div></li>
<li><div class="src-line"><a name="a270"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;&nbsp;PelIfd}:&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;PelIfd::IFD0}</span><span class="src-doc">&nbsp;for&nbsp;the&nbsp;main&nbsp;image&nbsp;IFD,&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;}</span></div></li>
<li><div class="src-line"><a name="a271"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;&nbsp;PelIfd::IFD1}&nbsp;for&nbsp;the&nbsp;thumbnail&nbsp;image&nbsp;IFD,&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;PelIfd::EXIF}</span></div></li>
<li><div class="src-line"><a name="a272"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;&nbsp;for&nbsp;the&nbsp;Exif&nbsp;sub-IFD,&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;PelIfd::GPS}</span><span class="src-doc">&nbsp;for&nbsp;the&nbsp;GPS&nbsp;sub-IFD,&nbsp;or</span></div></li>
<li><div class="src-line"><a name="a273"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;PelIfd::INTEROPERABILITY}</span><span class="src-doc">&nbsp;for&nbsp;the&nbsp;interoperability</span></div></li>
<li><div class="src-line"><a name="a274"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;&nbsp;sub-IFD.</span></div></li>
<li><div class="src-line"><a name="a275"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a276"></a>&nbsp;&nbsp;<span class="src-key">function&nbsp;</span><a href="../PEL/PelEntry.html#methodsetIfdType">setIfdType</a><span class="src-sym">(</span><span class="src-var">$type</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a277"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PEL/PelEntry.html#var$ifd_type">ifd_type</a>&nbsp;=&nbsp;<span class="src-var">$type</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a278"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a279"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a280"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a281"></a>&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a282"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;Return&nbsp;the&nbsp;format&nbsp;of&nbsp;this&nbsp;entry.</span></div></li>
<li><div class="src-line"><a name="a283"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a284"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@return&nbsp;</span><span class="src-doc-type">PelFormat&nbsp;</span><span class="src-doc">the&nbsp;format&nbsp;of&nbsp;this&nbsp;entry.</span></div></li>
<li><div class="src-line"><a name="a285"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a286"></a>&nbsp;&nbsp;<span class="src-key">function&nbsp;</span><a href="../PEL/PelEntry.html#methodgetFormat">getFormat</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a287"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PEL/PelEntry.html#var$format">format</a><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a288"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a289"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a290"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a291"></a>&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a292"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;Return&nbsp;the&nbsp;number&nbsp;of&nbsp;components&nbsp;of&nbsp;this&nbsp;entry.</span></div></li>
<li><div class="src-line"><a name="a293"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a294"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@return&nbsp;</span><span class="src-doc-type">int&nbsp;</span><span class="src-doc">the&nbsp;number&nbsp;of&nbsp;components&nbsp;of&nbsp;this&nbsp;entry.</span></div></li>
<li><div class="src-line"><a name="a295"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a296"></a>&nbsp;&nbsp;<span class="src-key">function&nbsp;</span><a href="../PEL/PelEntry.html#methodgetComponents">getComponents</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a297"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PEL/PelEntry.html#var$components">components</a><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a298"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a299"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a300"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a301"></a>&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a302"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;Turn&nbsp;this&nbsp;entry&nbsp;into&nbsp;bytes.</span></div></li>
<li><div class="src-line"><a name="a303"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a304"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc-type">PelByteOrder&nbsp;</span><span class="src-doc">the&nbsp;desired&nbsp;byte&nbsp;order,&nbsp;which&nbsp;must&nbsp;be&nbsp;either</span></div></li>
<li><div class="src-line"><a name="a305"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;Convert::LITTLE_ENDIAN}</span><span class="src-doc">&nbsp;or&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;Convert::BIG_ENDIAN}</span><span class="src-doc">.</span></div></li>
<li><div class="src-line"><a name="a306"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a307"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@return&nbsp;</span><span class="src-doc-type">string&nbsp;</span><span class="src-doc">bytes&nbsp;representing&nbsp;this&nbsp;entry.</span></div></li>
<li><div class="src-line"><a name="a308"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a309"></a>&nbsp;&nbsp;<span class="src-key">function&nbsp;</span><a href="../PEL/PelEntry.html#methodgetBytes">getBytes</a><span class="src-sym">(</span><span class="src-var">$o</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a310"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PEL/PelEntry.html#var$bytes">bytes</a><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a311"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a312"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a313"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a314"></a>&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a315"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;Get&nbsp;the&nbsp;value&nbsp;of&nbsp;this&nbsp;entry&nbsp;as&nbsp;text.</span></div></li>
<li><div class="src-line"><a name="a316"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a317"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;The&nbsp;value&nbsp;will&nbsp;be&nbsp;returned&nbsp;in&nbsp;a&nbsp;format&nbsp;suitable&nbsp;for&nbsp;presentation,</span></div></li>
<li><div class="src-line"><a name="a318"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;e.g.,&nbsp;rationals&nbsp;will&nbsp;be&nbsp;returned&nbsp;as&nbsp;'x/y',&nbsp;ASCII&nbsp;strings&nbsp;will&nbsp;be</span></div></li>
<li><div class="src-line"><a name="a319"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;returned&nbsp;as&nbsp;themselves&nbsp;etc.</span></div></li>
<li><div class="src-line"><a name="a320"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a321"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc-type">boolean&nbsp;</span><span class="src-doc">some&nbsp;values&nbsp;can&nbsp;be&nbsp;returned&nbsp;in&nbsp;a&nbsp;long&nbsp;or&nbsp;more</span></div></li>
<li><div class="src-line"><a name="a322"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;&nbsp;brief&nbsp;form,&nbsp;and&nbsp;this&nbsp;parameter&nbsp;controls&nbsp;that.</span></div></li>
<li><div class="src-line"><a name="a323"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a324"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@return&nbsp;</span><span class="src-doc-type">string&nbsp;</span><span class="src-doc">the&nbsp;value&nbsp;as&nbsp;text.</span></div></li>
<li><div class="src-line"><a name="a325"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a326"></a>&nbsp;&nbsp;<span class="src-key">abstract&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../PEL/PelEntry.html#methodgetText">getText</a><span class="src-sym">(</span><span class="src-var">$brief&nbsp;</span>=&nbsp;<span class="src-id">false</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a327"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a328"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a329"></a>&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a330"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;Get&nbsp;the&nbsp;value&nbsp;of&nbsp;this&nbsp;entry.</span></div></li>
<li><div class="src-line"><a name="a331"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a332"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;The&nbsp;value&nbsp;returned&nbsp;will&nbsp;generally&nbsp;be&nbsp;the&nbsp;same&nbsp;as&nbsp;the&nbsp;one&nbsp;supplied</span></div></li>
<li><div class="src-line"><a name="a333"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;to&nbsp;the&nbsp;constructor&nbsp;or&nbsp;with&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;setValue()}</span><span class="src-doc">.&nbsp;&nbsp;For&nbsp;a&nbsp;formatted</span></div></li>
<li><div class="src-line"><a name="a334"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;version&nbsp;of&nbsp;the&nbsp;value,&nbsp;one&nbsp;should&nbsp;use&nbsp;</span><span class="src-doc-inlinetag">{@link&nbsp;getText()}</span><span class="src-doc">&nbsp;instead.</span></div></li>
<li><div class="src-line"><a name="a335"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a336"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@return&nbsp;</span><span class="src-doc-type">mixed&nbsp;</span><span class="src-doc">the&nbsp;unformatted&nbsp;value.</span></div></li>
<li><div class="src-line"><a name="a337"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a338"></a>&nbsp;&nbsp;<span class="src-key">abstract&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../PEL/PelEntry.html#methodgetValue">getValue</a><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a339"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a340"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a341"></a>&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a342"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;Set&nbsp;the&nbsp;value&nbsp;of&nbsp;this&nbsp;entry.</span></div></li>
<li><div class="src-line"><a name="a343"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a344"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;The&nbsp;value&nbsp;should&nbsp;be&nbsp;in&nbsp;the&nbsp;same&nbsp;format&nbsp;as&nbsp;for&nbsp;the&nbsp;constructor.</span></div></li>
<li><div class="src-line"><a name="a345"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a346"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc-type">mixed&nbsp;</span><span class="src-doc">the&nbsp;new&nbsp;value.</span></div></li>
<li><div class="src-line"><a name="a347"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a348"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@abstract</span></div></li>
<li><div class="src-line"><a name="a349"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a350"></a>&nbsp;&nbsp;<span class="src-key">function&nbsp;</span><a href="../PEL/PelEntry.html#methodsetValue">setValue</a><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a351"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">/*&nbsp;This&nbsp;(fake)&nbsp;abstract&nbsp;method&nbsp;is&nbsp;here&nbsp;to&nbsp;make&nbsp;it&nbsp;possible&nbsp;for&nbsp;the</span></div></li>
<li><div class="src-line"><a name="a352"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;documentation&nbsp;to&nbsp;refer&nbsp;to&nbsp;PelEntry::setValue().</span></div></li>
<li><div class="src-line"><a name="a353"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a354"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;It&nbsp;cannot&nbsp;declared&nbsp;abstract&nbsp;in&nbsp;the&nbsp;proper&nbsp;PHP&nbsp;way,&nbsp;for&nbsp;then&nbsp;PHP</span></div></li>
<li><div class="src-line"><a name="a355"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;wont&nbsp;allow&nbsp;subclasses&nbsp;to&nbsp;define&nbsp;it&nbsp;with&nbsp;two&nbsp;arguments&nbsp;(which&nbsp;is</span></div></li>
<li><div class="src-line"><a name="a356"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;what&nbsp;PelEntryCopyright&nbsp;does).</span></div></li>
<li><div class="src-line"><a name="a357"></a><span class="src-comm">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a358"></a>&nbsp;&nbsp;&nbsp;&nbsp;throw&nbsp;<span class="src-key">new&nbsp;</span><span class="src-id"><a href="../PEL/Exception/PelException.html">PelException</a></span><span class="src-sym">(</span><span class="src-str">'setValue()&nbsp;is&nbsp;abstract.'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a359"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a360"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a361"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a362"></a>&nbsp;&nbsp;<span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a363"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;Turn&nbsp;this&nbsp;entry&nbsp;into&nbsp;a&nbsp;string.</span></div></li>
<li><div class="src-line"><a name="a364"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a365"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;</span><span class="src-doc-coretag">@return&nbsp;</span><span class="src-doc-type">string&nbsp;</span><span class="src-doc">a&nbsp;string&nbsp;representation&nbsp;of&nbsp;this&nbsp;entry.&nbsp;&nbsp;This&nbsp;is</span></div></li>
<li><div class="src-line"><a name="a366"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*&nbsp;&nbsp;mostly&nbsp;for&nbsp;debugging.</span></div></li>
<li><div class="src-line"><a name="a367"></a><span class="src-doc">&nbsp;&nbsp;&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a368"></a>&nbsp;&nbsp;<span class="src-key">function&nbsp;</span><a href="../PEL/PelEntry.html#method__toString">__toString</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a369"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$str&nbsp;</span>=&nbsp;<span class="src-id"><a href="../PEL/Pel.html">Pel</a></span><span class="src-sym">::</span><a href="../PEL/Pel.html#methodfmt">fmt</a><span class="src-sym">(</span><span class="src-str">&quot;&nbsp;&nbsp;Tag:&nbsp;0x%04X&nbsp;(%s)\n&quot;</span><span class="src-sym">,</span></div></li>
<li><div class="src-line"><a name="a370"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PEL/PelEntry.html#var$tag">tag</a><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PEL/PelTag.html">PelTag</a></span><span class="src-sym">::</span><a href="../PEL/PelTag.html#methodgetName">getName</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PEL/PelEntry.html#var$ifd_type">ifd_type</a><span class="src-sym">,&nbsp;</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PEL/PelEntry.html#var$tag">tag</a><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a371"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$str&nbsp;</span>.=&nbsp;<span class="src-id"><a href="../PEL/Pel.html">Pel</a></span><span class="src-sym">::</span><a href="../PEL/Pel.html#methodfmt">fmt</a><span class="src-sym">(</span><span class="src-str">&quot;&nbsp;&nbsp;&nbsp;&nbsp;Format&nbsp;&nbsp;&nbsp;&nbsp;:&nbsp;%d&nbsp;(%s)\n&quot;</span><span class="src-sym">,</span></div></li>
<li><div class="src-line"><a name="a372"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PEL/PelEntry.html#var$format">format</a><span class="src-sym">,&nbsp;</span><span class="src-id"><a href="../PEL/PelFormat.html">PelFormat</a></span><span class="src-sym">::</span><a href="../PEL/PelFormat.html#methodgetName">getName</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PEL/PelEntry.html#var$format">format</a><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a373"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$str&nbsp;</span>.=&nbsp;<span class="src-id"><a href="../PEL/Pel.html">Pel</a></span><span class="src-sym">::</span><a href="../PEL/Pel.html#methodfmt">fmt</a><span class="src-sym">(</span><span class="src-str">&quot;&nbsp;&nbsp;&nbsp;&nbsp;Components:&nbsp;%d\n&quot;</span><span class="src-sym">,&nbsp;</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PEL/PelEntry.html#var$components">components</a><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a374"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PEL/PelEntry.html#methodgetTag">getTag</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>!=&nbsp;<span class="src-id"><a href="../PEL/PelTag.html">PelTag</a></span><span class="src-sym">::</span><span class="src-id">MAKER_NOTE&nbsp;</span>&amp;&amp;</div></li>
<li><div class="src-line"><a name="a375"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PEL/PelEntry.html#methodgetTag">getTag</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span>!=&nbsp;<span class="src-id"><a href="../PEL/PelTag.html">PelTag</a></span><span class="src-sym">::</span><span class="src-id">PRINT_IM</span><span class="src-sym">)</span></div></li>
<li><div class="src-line"><a name="a376"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$str&nbsp;</span>.=&nbsp;<span class="src-id"><a href="../PEL/Pel.html">Pel</a></span><span class="src-sym">::</span><a href="../PEL/Pel.html#methodfmt">fmt</a><span class="src-sym">(</span><span class="src-str">&quot;&nbsp;&nbsp;&nbsp;&nbsp;Value&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;:&nbsp;%s\n&quot;</span><span class="src-sym">,&nbsp;</span><a href="http://www.php.net/print_r">print_r</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PEL/PelEntry.html#methodgetValue">getValue</a><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">,&nbsp;</span><span class="src-id">true</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a377"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$str&nbsp;</span>.=&nbsp;<span class="src-id"><a href="../PEL/Pel.html">Pel</a></span><span class="src-sym">::</span><a href="../PEL/Pel.html#methodfmt">fmt</a><span class="src-sym">(</span><span class="src-str">&quot;&nbsp;&nbsp;&nbsp;&nbsp;Text&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;:&nbsp;%s\n&quot;</span><span class="src-sym">,&nbsp;</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PEL/PelEntry.html#methodgetText">getText</a><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a378"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><span class="src-var">$str</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a379"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a380"></a><span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a381"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a382"></a><span class="src-php">?&gt;</span></div></li>
</ol></div>
</div>
	<p class="notes" id="credit">
		Documentation generated on Tue, 19 Dec 2006 01:08:17 +0100 by <a href="http://www.phpdoc.org" target="_blank">phpDocumentor 1.3.0</a>
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