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<h1 align="center">Source for file helpers.php</h1>
<p>Documentation is available at <a href="../PHPonTrax/_vendor_trax_action_view_helpers_php.html">helpers.php</a></p>
<div class="php">
<div class="listing"><pre><ol><li><a name="a1"></a><span class="src-php">&lt;?php</span></li>
<li><a name="a2"></a><span class="src-doc">/**</span></li>
<li><a name="a3"></a><span class="src-doc"> *  File containing the Helpers class and associated functions</span></li>
<li><a name="a4"></a><span class="src-doc"> *</span></li>
<li><a name="a5"></a><span class="src-doc"> *  (PHP 5)</span></li>
<li><a name="a6"></a><span class="src-doc"> *</span></li>
<li><a name="a7"></a><span class="src-doc"> *  </span><span class="src-doc-coretag">@package</span><span class="src-doc"> PHPonTrax</span></li>
<li><a name="a8"></a><span class="src-doc"> *  </span><span class="src-doc-coretag">@version</span><span class="src-doc"> $Id$</span></li>
<li><a name="a9"></a><span class="src-doc"> *  </span><span class="src-doc-coretag">@copyright</span><span class="src-doc"> (c) 2005 John Peterson</span></li>
<li><a name="a10"></a><span class="src-doc"> *</span></li>
<li><a name="a11"></a><span class="src-doc"> *   Permission is hereby granted, free of charge, to any person obtaining</span></li>
<li><a name="a12"></a><span class="src-doc"> *   a copy of this software and associated documentation files (the</span></li>
<li><a name="a13"></a><span class="src-doc"> *   &quot;Software&quot;), to deal in the Software without restriction, including</span></li>
<li><a name="a14"></a><span class="src-doc"> *   without limitation the rights to use, copy, modify, merge, publish,</span></li>
<li><a name="a15"></a><span class="src-doc"> *   distribute, sublicense, and/or sell copies of the Software, and to</span></li>
<li><a name="a16"></a><span class="src-doc"> *   permit persons to whom the Software is furnished to do so, subject to</span></li>
<li><a name="a17"></a><span class="src-doc"> *   the following conditions:</span></li>
<li><a name="a18"></a><span class="src-doc"> *</span></li>
<li><a name="a19"></a><span class="src-doc"> *   The above copyright notice and this permission notice shall be</span></li>
<li><a name="a20"></a><span class="src-doc"> *   included in all copies or substantial portions of the Software.</span></li>
<li><a name="a21"></a><span class="src-doc"> *</span></li>
<li><a name="a22"></a><span class="src-doc"> *   THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND,</span></li>
<li><a name="a23"></a><span class="src-doc"> *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF</span></li>
<li><a name="a24"></a><span class="src-doc"> *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND</span></li>
<li><a name="a25"></a><span class="src-doc"> *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE</span></li>
<li><a name="a26"></a><span class="src-doc"> *   LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION</span></li>
<li><a name="a27"></a><span class="src-doc"> *   OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION</span></li>
<li><a name="a28"></a><span class="src-doc"> *   WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.</span></li>
<li><a name="a29"></a><span class="src-doc"> */</span></li>
<li><a name="a30"></a>&nbsp;</li>
<li><a name="a31"></a><span class="src-doc">/**</span></li>
<li><a name="a32"></a><span class="src-doc"> *  Basic helper functions</span></li>
<li><a name="a33"></a><span class="src-doc"> *</span></li>
<li><a name="a34"></a><span class="src-doc"> *  A collection of methods used to generate basic HTML/XML.</span></li>
<li><a name="a35"></a><span class="src-doc"> */</span></li>
<li><a name="a36"></a><span class="src-key">class </span><a href="../PHPonTrax/Helpers.html">Helpers</a> <span class="src-sym">{</span></li>
<li><a name="a37"></a>&nbsp;</li>
<li><a name="a38"></a>    <span class="src-doc">/**</span></li>
<li><a name="a39"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@todo</span><span class="src-doc"> Document this variable</span></li>
<li><a name="a40"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">boolean </span></li>
<li><a name="a41"></a><span class="src-doc">     */</span></li>
<li><a name="a42"></a>    <span class="src-key">public </span><a href="../PHPonTrax/Helpers.html#var$auto_index">$auto_index</a><span class="src-sym">;</span></li>
<li><a name="a43"></a>&nbsp;</li>
<li><a name="a44"></a>    <span class="src-doc">/**</span></li>
<li><a name="a45"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@todo</span><span class="src-doc"> Document this variable</span></li>
<li><a name="a46"></a><span class="src-doc">     *   Name of a PHP class(?)</span></li>
<li><a name="a47"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">string </span></li>
<li><a name="a48"></a><span class="src-doc">     */</span></li>
<li><a name="a49"></a>    <span class="src-key">public </span><a href="../PHPonTrax/Helpers.html#var$object_name">$object_name</a><span class="src-sym">;</span></li>
<li><a name="a50"></a>&nbsp;</li>
<li><a name="a51"></a>    <span class="src-doc">/**</span></li>
<li><a name="a52"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@todo</span><span class="src-doc"> Document this variable</span></li>
<li><a name="a53"></a><span class="src-doc">     */</span></li>
<li><a name="a54"></a>    <span class="src-key">public </span><a href="../PHPonTrax/Helpers.html#var$attribute_name">$attribute_name</a><span class="src-sym">;</span></li>
<li><a name="a55"></a>&nbsp;</li>
<li><a name="a56"></a>    <span class="src-doc">/**</span></li>
<li><a name="a57"></a><span class="src-doc">     *  Current controller object</span></li>
<li><a name="a58"></a><span class="src-doc">     *</span></li>
<li><a name="a59"></a><span class="src-doc">     *  Local copy of $GLOBALS['current_controller_object']&lt;br /&gt;</span></li>
<li><a name="a60"></a><span class="src-doc">     *  &lt;b&gt;NB:&lt;/b&gt; </span><span class="src-doc-inlinetag">{@link object()}</span><span class="src-doc"> faults if this does not contain a</span></li>
<li><a name="a61"></a><span class="src-doc">     *  valid instance of ActionController.</span></li>
<li><a name="a62"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">ActionController </span></li>
<li><a name="a63"></a><span class="src-doc">     */</span></li>
<li><a name="a64"></a>    <span class="src-key">public </span><a href="../PHPonTrax/Helpers.html#var$controller_object">$controller_object</a><span class="src-sym">;</span></li>
<li><a name="a65"></a>&nbsp;</li>
<li><a name="a66"></a>    <span class="src-doc">/**</span></li>
<li><a name="a67"></a><span class="src-doc">     *  Current controller name</span></li>
<li><a name="a68"></a><span class="src-doc">     *</span></li>
<li><a name="a69"></a><span class="src-doc">     *  Local copy of $GLOBALS['current_controller_name']</span></li>
<li><a name="a70"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">string </span></li>
<li><a name="a71"></a><span class="src-doc">     */</span></li>
<li><a name="a72"></a>    <span class="src-key">public </span><a href="../PHPonTrax/Helpers.html#var$controller_name">$controller_name</a><span class="src-sym">;</span></li>
<li><a name="a73"></a>&nbsp;</li>
<li><a name="a74"></a>    <span class="src-doc">/**</span></li>
<li><a name="a75"></a><span class="src-doc">     *  Current controller path</span></li>
<li><a name="a76"></a><span class="src-doc">     *</span></li>
<li><a name="a77"></a><span class="src-doc">     *  Local copy of $GLOBALS['current_controller_path']</span></li>
<li><a name="a78"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">string </span></li>
<li><a name="a79"></a><span class="src-doc">     */</span></li>
<li><a name="a80"></a>    <span class="src-key">public </span><a href="../PHPonTrax/Helpers.html#var$controller_path">$controller_path</a><span class="src-sym">;</span></li>
<li><a name="a81"></a>&nbsp;</li>
<li><a name="a82"></a>&nbsp;</li>
<li><a name="a83"></a>    <span class="src-doc">/**</span></li>
<li><a name="a84"></a><span class="src-doc">     *  Construct a Helpers object</span></li>
<li><a name="a85"></a><span class="src-doc">     *</span></li>
<li><a name="a86"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string </span><span class="src-doc">Name of ActiveRecord subclass</span></li>
<li><a name="a87"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string </span><span class="src-doc">Attribute of ActiveRecord subclass</span></li>
<li><a name="a88"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@uses</span><span class="src-doc"> auto_index</span></li>
<li><a name="a89"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@uses</span><span class="src-doc"> object_name</span></li>
<li><a name="a90"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@uses</span><span class="src-doc"> attribute_name</span></li>
<li><a name="a91"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@uses</span><span class="src-doc"> controller_name</span></li>
<li><a name="a92"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@uses</span><span class="src-doc"> controller_path</span></li>
<li><a name="a93"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@uses</span><span class="src-doc"> controller_object</span></li>
<li><a name="a94"></a><span class="src-doc">     */</span></li>
<li><a name="a95"></a>    <span class="src-key">function </span><a href="../PHPonTrax/Helpers.html#method__construct">__construct</a><span class="src-sym">(</span><span class="src-var">$object_name </span>= <span class="src-id">null</span><span class="src-sym">, </span><span class="src-var">$attribute_name </span>= <span class="src-id">null</span><span class="src-sym">) </span><span class="src-sym">{</span></li>
<li><a name="a96"></a>        <span class="src-key">if</span><span class="src-sym">(</span><a href="http://www.php.net/substr">substr</a><span class="src-sym">(</span><span class="src-var">$object_name</span><span class="src-sym">, </span>-<span class="src-num">2</span><span class="src-sym">) </span>== <span class="src-str">&quot;[]&quot;</span><span class="src-sym">) </span><span class="src-sym">{</span></li>
<li><a name="a97"></a>            <span class="src-var">$auto_index </span>= <span class="src-id">true</span><span class="src-sym">;</span></li>
<li><a name="a98"></a>        <span class="src-sym">} </span><span class="src-key">else </span><span class="src-sym">{</span></li>
<li><a name="a99"></a>            <span class="src-var">$auto_index </span>= <span class="src-id">false</span><span class="src-sym">;</span></li>
<li><a name="a100"></a>        <span class="src-sym">}</span></li>
<li><a name="a101"></a>        <span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PHPonTrax/Helpers.html#var$auto_index">auto_index</a> = <span class="src-id">false</span><span class="src-sym">;</span></li>
<li><a name="a102"></a>        <span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PHPonTrax/Helpers.html#var$object_name">object_name</a> = <a href="http://www.php.net/str_replace">str_replace</a><span class="src-sym">(</span><span class="src-str">&quot;[]&quot;</span><span class="src-sym">, </span><span class="src-str">&quot;&quot;</span><span class="src-sym">, </span><span class="src-var">$object_name</span><span class="src-sym">)</span><span class="src-sym">;     </span></li>
<li><a name="a103"></a>        <span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PHPonTrax/Helpers.html#var$attribute_name">attribute_name</a> = <span class="src-var">$attribute_name</span><span class="src-sym">;        </span></li>
<li><a name="a104"></a>&nbsp;</li>
<li><a name="a105"></a>        <span class="src-comm">//  Copy controller information from $GLOBALS</span></li>
<li><a name="a106"></a>        <span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PHPonTrax/Helpers.html#var$controller_name">controller_name</a> =</li>
<li><a name="a107"></a>            <span class="src-sym">(</span><a href="http://www.php.net/array_key_exists">array_key_exists</a><span class="src-sym">(</span><span class="src-str">'current_controller_name'</span><span class="src-sym">,</span><span class="src-var">$GLOBALS</span><span class="src-sym">)</span></li>
<li><a name="a108"></a>             &amp;&amp; <span class="src-var">$GLOBALS</span><span class="src-sym">[</span><span class="src-str">'current_controller_name'</span><span class="src-sym">]</span><span class="src-sym">)</span></li>
<li><a name="a109"></a>            ? <span class="src-var">$GLOBALS</span><span class="src-sym">[</span><span class="src-str">'current_controller_name'</span><span class="src-sym">] </span>: <span class="src-id">null</span><span class="src-sym">;</span></li>
<li><a name="a110"></a>        <span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PHPonTrax/Helpers.html#var$controller_path">controller_path</a> =</li>
<li><a name="a111"></a>            <span class="src-sym">(</span><a href="http://www.php.net/array_key_exists">array_key_exists</a><span class="src-sym">(</span><span class="src-str">'current_controller_path'</span><span class="src-sym">, </span><span class="src-var">$GLOBALS</span><span class="src-sym">)</span></li>
<li><a name="a112"></a>             &amp;&amp; <span class="src-var">$GLOBALS</span><span class="src-sym">[</span><span class="src-str">'current_controller_path'</span><span class="src-sym">]</span><span class="src-sym">)</span></li>
<li><a name="a113"></a>            ? <span class="src-var">$GLOBALS</span><span class="src-sym">[</span><span class="src-str">'current_controller_path'</span><span class="src-sym">] </span>: <span class="src-id">null</span><span class="src-sym">;</span></li>
<li><a name="a114"></a>        <span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PHPonTrax/Helpers.html#var$controller_object">controller_object</a> =</li>
<li><a name="a115"></a>            <span class="src-sym">(</span><a href="http://www.php.net/array_key_exists">array_key_exists</a><span class="src-sym">(</span><span class="src-str">'current_controller_object'</span><span class="src-sym">, </span><span class="src-var">$GLOBALS</span><span class="src-sym">)</span></li>
<li><a name="a116"></a>             &amp;&amp; <span class="src-var">$GLOBALS</span><span class="src-sym">[</span><span class="src-str">'current_controller_object'</span><span class="src-sym">]</span><span class="src-sym">)</span></li>
<li><a name="a117"></a>            ? <span class="src-var">$GLOBALS</span><span class="src-sym">[</span><span class="src-str">'current_controller_object'</span><span class="src-sym">] </span>: <span class="src-id">null</span><span class="src-sym">;</span></li>
<li><a name="a118"></a>        <span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$auto_index</span><span class="src-sym">) </span><span class="src-sym">{</span></li>
<li><a name="a119"></a>            <span class="src-var">$object </span>= <span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PHPonTrax/Helpers.html#methodobject">object</a><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
<li><a name="a120"></a>            <span class="src-key">if</span><span class="src-sym">(</span><a href="http://www.php.net/is_object">is_object</a><span class="src-sym">(</span><span class="src-var">$object</span><span class="src-sym">)) </span><span class="src-sym">{</span></li>
<li><a name="a121"></a>                <span class="src-var">$index </span>= <span class="src-var">$object</span><span class="src-sym">-&gt;</span><span class="src-id">index_on</span><span class="src-sym">; </span><span class="src-comm"># should be primary key (usually id field)</span></li>
<li><a name="a122"></a>                <span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PHPonTrax/Helpers.html#var$auto_index">auto_index</a> = <span class="src-var">$object</span><span class="src-sym">-&gt;</span><span class="src-var">$index</span><span class="src-sym">;      </span></li>
<li><a name="a123"></a>               <span class="src-sym">}  </span></li>
<li><a name="a124"></a>        <span class="src-sym">}         </span></li>
<li><a name="a125"></a>    <span class="src-sym">}</span></li>
<li><a name="a126"></a>&nbsp;</li>
<li><a name="a127"></a>    <span class="src-doc">/**</span></li>
<li><a name="a128"></a><span class="src-doc">     *  Get value of current attribute in the current ActiveRecord object</span></li>
<li><a name="a129"></a><span class="src-doc">     *</span></li>
<li><a name="a130"></a><span class="src-doc">     *  If there is a value in $_REQUEST[][], return it.</span></li>
<li><a name="a131"></a><span class="src-doc">     *  Otherwise fetch the value from the database.</span></li>
<li><a name="a132"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@uses</span><span class="src-doc"> attribute_name</span></li>
<li><a name="a133"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@uses</span><span class="src-doc"> object()</span></li>
<li><a name="a134"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@uses</span><span class="src-doc"> object_name</span></li>
<li><a name="a135"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@uses</span><span class="src-doc"> ActiveRecord::send()</span></li>
<li><a name="a136"></a><span class="src-doc">     */</span></li>
<li><a name="a137"></a>    <span class="src-key">protected </span><span class="src-key">function </span><a href="../PHPonTrax/Helpers.html#methodvalue">value</a><span class="src-sym">(</span><span class="src-sym">) </span><span class="src-sym">{</span></li>
<li><a name="a138"></a>        <span class="src-key">if </span><span class="src-sym">(</span><a href="http://www.php.net/array_key_exists">array_key_exists</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PHPonTrax/Helpers.html#var$object_name">object_name</a><span class="src-sym">, </span><span class="src-var">$_REQUEST</span><span class="src-sym">)</span></li>
<li><a name="a139"></a>            &amp;&amp; <a href="http://www.php.net/array_key_exists">array_key_exists</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PHPonTrax/Helpers.html#var$attribute_name">attribute_name</a><span class="src-sym">,</span></li>
<li><a name="a140"></a>                                 <span class="src-var">$_REQUEST</span><span class="src-sym">[</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PHPonTrax/Helpers.html#var$object_name">object_name</a><span class="src-sym">]</span><span class="src-sym">)) </span><span class="src-sym">{</span></li>
<li><a name="a141"></a>            <span class="src-var">$value </span>= <span class="src-var">$_REQUEST</span><span class="src-sym">[</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PHPonTrax/Helpers.html#var$object_name">object_name</a><span class="src-sym">]</span><span class="src-sym">[</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PHPonTrax/Helpers.html#var$attribute_name">attribute_name</a><span class="src-sym">]</span><span class="src-sym">;</span></li>
<li><a name="a142"></a>        <span class="src-sym">} </span><span class="src-key">else </span><span class="src-sym">{</span></li>
<li><a name="a143"></a>&nbsp;</li>
<li><a name="a144"></a>            <span class="src-comm">//  Attribute value not found in $_REQUEST.  Find the</span></li>
<li><a name="a145"></a>            <span class="src-comm">//  ActiveRecord subclass instance and query it.</span></li>
<li><a name="a146"></a>            <span class="src-var">$object </span>= <span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PHPonTrax/Helpers.html#methodobject">object</a><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
<li><a name="a147"></a>            <span class="src-key">if</span><span class="src-sym">(</span><a href="http://www.php.net/is_object">is_object</a><span class="src-sym">(</span><span class="src-var">$object</span><span class="src-sym">) </span>&amp;&amp; <span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PHPonTrax/Helpers.html#var$attribute_name">attribute_name</a><span class="src-sym">) </span><span class="src-sym">{</span></li>
<li><a name="a148"></a>                <span class="src-var">$value </span>= <span class="src-var">$object</span><span class="src-sym">-&gt;</span><span class="src-id">send</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PHPonTrax/Helpers.html#var$attribute_name">attribute_name</a><span class="src-sym">)</span><span class="src-sym">;</span></li>
<li><a name="a149"></a>            <span class="src-sym">}</span></li>
<li><a name="a150"></a>        <span class="src-sym">}</span></li>
<li><a name="a151"></a>        <span class="src-key">return </span><span class="src-var">$value</span><span class="src-sym">;</span></li>
<li><a name="a152"></a>    <span class="src-sym">}</span></li>
<li><a name="a153"></a>&nbsp;</li>
<li><a name="a154"></a>    <span class="src-doc">/**</span></li>
<li><a name="a155"></a><span class="src-doc">     *  Given the name of an ActiveRecord subclass, find an instance</span></li>
<li><a name="a156"></a><span class="src-doc">     *</span></li>
<li><a name="a157"></a><span class="src-doc">     *  Finds the AR instance from the ActionController instance.</span></li>
<li><a name="a158"></a><span class="src-doc">     *  Assumes that if a $object_name is defined either as the</span></li>
<li><a name="a159"></a><span class="src-doc">     *  argument or an instance variable, then there must be</span></li>
<li><a name="a160"></a><span class="src-doc">     *  a controller object instance which points to a single instance</span></li>
<li><a name="a161"></a><span class="src-doc">     *  of the ActiveRecord.</span></li>
<li><a name="a162"></a><span class="src-doc">     *  &lt;b&gt;FIXME:&lt;/b&gt; Handle errors better.</span></li>
<li><a name="a163"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string </span><span class="src-doc">Name of an ActiveRecord subclass or null</span></li>
<li><a name="a164"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">mixed </span><span class="src-doc">Instance of the subclass, or null if</span></li>
<li><a name="a165"></a><span class="src-doc">     *                 object not available.</span></li>
<li><a name="a166"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@uses</span><span class="src-doc"> controller_object</span></li>
<li><a name="a167"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@uses</span><span class="src-doc"> object_name</span></li>
<li><a name="a168"></a><span class="src-doc">     */</span></li>
<li><a name="a169"></a>    <span class="src-key">protected </span><span class="src-key">function </span><a href="../PHPonTrax/Helpers.html#methodobject">object</a><span class="src-sym">(</span><span class="src-var">$object_name </span>= <span class="src-id">null</span><span class="src-sym">) </span><span class="src-sym">{</span></li>
<li><a name="a170"></a>        <span class="src-var">$object_name </span>= <span class="src-var">$object_name </span>? <span class="src-var">$object_name </span>: <span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PHPonTrax/Helpers.html#var$object_name">object_name</a><span class="src-sym">;</span></li>
<li><a name="a171"></a>        <span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$object_name</span></li>
<li><a name="a172"></a>           &amp;&amp; isset<span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PHPonTrax/Helpers.html#var$controller_object">controller_object</a><span class="src-sym">)</span></li>
<li><a name="a173"></a>           &amp;&amp; isset<span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PHPonTrax/Helpers.html#var$controller_object">controller_object</a><span class="src-sym">-&gt;</span><span class="src-var">$object_name</span><span class="src-sym">)) </span><span class="src-sym">{</span></li>
<li><a name="a174"></a>            <span class="src-key">return </span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PHPonTrax/Helpers.html#var$controller_object">controller_object</a><span class="src-sym">-&gt;</span><span class="src-var">$object_name</span><span class="src-sym">;</span></li>
<li><a name="a175"></a>        <span class="src-sym">}</span></li>
<li><a name="a176"></a>        <span class="src-key">return </span><span class="src-id">null</span><span class="src-sym">;</span></li>
<li><a name="a177"></a>    <span class="src-sym">}   </span></li>
<li><a name="a178"></a>    </li>
<li><a name="a179"></a>    <span class="src-doc">/**</span></li>
<li><a name="a180"></a><span class="src-doc">     *  Convert array of tag attribute names and values to string</span></li>
<li><a name="a181"></a><span class="src-doc">     *</span></li>
<li><a name="a182"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string[] </span><span class="src-doc-var">$options </span></li>
<li><a name="a183"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">string </span></li>
<li><a name="a184"></a><span class="src-doc">     */</span></li>
<li><a name="a185"></a>    <span class="src-key">protected </span><span class="src-key">function </span><a href="../PHPonTrax/Helpers.html#methodtag_options">tag_options</a><span class="src-sym">(</span><span class="src-var">$options</span><span class="src-sym">) </span><span class="src-sym">{</span></li>
<li><a name="a186"></a>        <span class="src-key">if</span><span class="src-sym">(</span><a href="http://www.php.net/count">count</a><span class="src-sym">(</span><span class="src-var">$options</span><span class="src-sym">)) </span><span class="src-sym">{</span></li>
<li><a name="a187"></a>            <span class="src-var">$html </span>= <span class="src-key">array</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
<li><a name="a188"></a>            <span class="src-key">foreach</span><span class="src-sym">(</span><span class="src-var">$options </span><span class="src-key">as </span><span class="src-var">$key </span>=&gt; <span class="src-var">$value</span><span class="src-sym">) </span><span class="src-sym">{</span></li>
<li><a name="a189"></a>                <span class="src-var">$html</span><span class="src-sym">[</span><span class="src-sym">] </span>= <span class="src-str">&quot;</span><span class="src-str"><span class="src-var">$key</span>=\&quot;</span><span class="src-str">&quot;</span>.<span class="src-sym">@</span><a href="http://www.php.net/htmlspecialchars">htmlspecialchars</a><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">, </span><span class="src-id">ENT_COMPAT</span><span class="src-sym">)</span>.<span class="src-str">&quot;\&quot;&quot;</span><span class="src-sym">;</span></li>
<li><a name="a190"></a>            <span class="src-sym">}</span></li>
<li><a name="a191"></a>            <a href="http://www.php.net/sort">sort</a><span class="src-sym">(</span><span class="src-var">$html</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
<li><a name="a192"></a>            <span class="src-var">$html </span>= <a href="http://www.php.net/implode">implode</a><span class="src-sym">(</span><span class="src-str">&quot; &quot;</span><span class="src-sym">, </span><span class="src-var">$html</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
<li><a name="a193"></a>            <span class="src-key">return </span><span class="src-var">$html</span><span class="src-sym">;</span></li>
<li><a name="a194"></a>        <span class="src-sym">} </span><span class="src-key">else </span><span class="src-sym">{</span></li>
<li><a name="a195"></a>            <span class="src-key">return </span><span class="src-str">''</span><span class="src-sym">;</span></li>
<li><a name="a196"></a>        <span class="src-sym">}</span></li>
<li><a name="a197"></a>    <span class="src-sym">}</span></li>
<li><a name="a198"></a>&nbsp;</li>
<li><a name="a199"></a>    <span class="src-doc">/**</span></li>
<li><a name="a200"></a><span class="src-doc">     *  Convert selected attributes to proper XML boolean form</span></li>
<li><a name="a201"></a><span class="src-doc">     *</span></li>
<li><a name="a202"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@uses</span><span class="src-doc"> boolean_attribute()</span></li>
<li><a name="a203"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string[] </span><span class="src-doc-var">$options </span></li>
<li><a name="a204"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">string[] </span><span class="src-doc">Input argument with selected attributes converted</span></li>
<li><a name="a205"></a><span class="src-doc">     *                    to proper XML boolean form</span></li>
<li><a name="a206"></a><span class="src-doc">     */</span></li>
<li><a name="a207"></a>    <span class="src-key">protected </span><span class="src-key">function </span><a href="../PHPonTrax/Helpers.html#methodconvert_options">convert_options</a><span class="src-sym">(</span><span class="src-var">$options </span>= <span class="src-key">array</span><span class="src-sym">(</span><span class="src-sym">)) </span><span class="src-sym">{</span></li>
<li><a name="a208"></a>        <span class="src-key">foreach</span><span class="src-sym">(</span><span class="src-key">array</span><span class="src-sym">(</span><span class="src-str">'disabled'</span><span class="src-sym">, </span><span class="src-str">'readonly'</span><span class="src-sym">, </span><span class="src-str">'multiple'</span><span class="src-sym">) </span><span class="src-key">as </span><span class="src-var">$a</span><span class="src-sym">) </span><span class="src-sym">{</span></li>
<li><a name="a209"></a>            <span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PHPonTrax/Helpers.html#methodboolean_attribute">boolean_attribute</a><span class="src-sym">(</span><span class="src-var">$options</span><span class="src-sym">, </span><span class="src-var">$a</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
<li><a name="a210"></a>        <span class="src-sym">}</span></li>
<li><a name="a211"></a>        <span class="src-key">return </span><span class="src-var">$options</span><span class="src-sym">;</span></li>
<li><a name="a212"></a>    <span class="src-sym">}</span></li>
<li><a name="a213"></a>&nbsp;</li>
<li><a name="a214"></a>    <span class="src-doc">/**</span></li>
<li><a name="a215"></a><span class="src-doc">     *  Convert an attribute to proper XML boolean form</span></li>
<li><a name="a216"></a><span class="src-doc">     *</span></li>
<li><a name="a217"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string[] </span><span class="src-doc-var">$options </span></li>
<li><a name="a218"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string </span><span class="src-doc-var">$attribute </span></li>
<li><a name="a219"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">void </span><span class="src-doc">Contents of $options have been converted</span></li>
<li><a name="a220"></a><span class="src-doc">     */</span></li>
<li><a name="a221"></a>    <span class="src-key">protected </span><span class="src-key">function </span><a href="../PHPonTrax/Helpers.html#methodboolean_attribute">boolean_attribute</a><span class="src-sym">(</span><span class="src-sym">&amp;</span><span class="src-var">$options</span><span class="src-sym">, </span><span class="src-var">$attribute</span><span class="src-sym">) </span><span class="src-sym">{</span></li>
<li><a name="a222"></a>        <span class="src-key">if</span><span class="src-sym">(</span><a href="http://www.php.net/array_key_exists">array_key_exists</a><span class="src-sym">(</span><span class="src-var">$attribute</span><span class="src-sym">,</span><span class="src-var">$options</span><span class="src-sym">)</span></li>
<li><a name="a223"></a>           &amp;&amp; <span class="src-var">$options</span><span class="src-sym">[</span><span class="src-var">$attribute</span><span class="src-sym">]</span><span class="src-sym">) </span><span class="src-sym">{</span></li>
<li><a name="a224"></a>            <span class="src-var">$options</span><span class="src-sym">[</span><span class="src-var">$attribute</span><span class="src-sym">] </span>= <span class="src-var">$attribute</span><span class="src-sym">;</span></li>
<li><a name="a225"></a>        <span class="src-sym">} </span><span class="src-key">else </span><span class="src-sym">{</span></li>
<li><a name="a226"></a>            unset<span class="src-sym">(</span><span class="src-var">$options</span><span class="src-sym">[</span><span class="src-var">$attribute</span><span class="src-sym">]</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
<li><a name="a227"></a>        <span class="src-sym">}</span></li>
<li><a name="a228"></a>    <span class="src-sym">}</span></li>
<li><a name="a229"></a>    </li>
<li><a name="a230"></a>    <span class="src-doc">/**</span></li>
<li><a name="a231"></a><span class="src-doc">     *  Wrap CDATA begin and end tags around argument</span></li>
<li><a name="a232"></a><span class="src-doc">     *</span></li>
<li><a name="a233"></a><span class="src-doc">     *  Returns a CDATA section for the given content.  CDATA sections</span></li>
<li><a name="a234"></a><span class="src-doc">     *  are used to escape blocks of text containing characters which would</span></li>
<li><a name="a235"></a><span class="src-doc">     *  otherwise be recognized as markup. CDATA sections begin with the string</span></li>
<li><a name="a236"></a><span class="src-doc">     *  &lt;samp&gt;&lt;![CDATA[&lt;/samp&gt; and end with (and may not contain) the string</span></li>
<li><a name="a237"></a><span class="src-doc">     *  &lt;samp&gt;]]&gt;&lt;/samp&gt;.</span></li>
<li><a name="a238"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string </span><span class="src-doc-var">$content </span><span class="src-doc"> Content to wrap</span></li>
<li><a name="a239"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">string </span><span class="src-doc">         Wrapped argument</span></li>
<li><a name="a240"></a><span class="src-doc">     */</span></li>
<li><a name="a241"></a>    <span class="src-key">function </span><a href="../PHPonTrax/Helpers.html#methodcdata_section">cdata_section</a><span class="src-sym">(</span><span class="src-var">$content</span><span class="src-sym">) </span><span class="src-sym">{</span></li>
<li><a name="a242"></a>        <span class="src-key">return </span><span class="src-str">&quot;&lt;![CDATA[&quot;</span>.<span class="src-var">$content</span>.<span class="src-str">&quot;]]&gt;&quot;</span><span class="src-sym">;</span></li>
<li><a name="a243"></a>    <span class="src-sym">}    </span></li>
<li><a name="a244"></a>&nbsp;</li>
<li><a name="a245"></a>    <span class="src-doc">/**</span></li>
<li><a name="a246"></a><span class="src-doc">     *  Generate an HTML or XML tag with optional attributes and self-ending</span></li>
<li><a name="a247"></a><span class="src-doc">     *</span></li>
<li><a name="a248"></a><span class="src-doc">     *  &lt;ul&gt;</span></li>
<li><a name="a249"></a><span class="src-doc">     *   &lt;li&gt;Example: &lt;samp&gt;tag(&quot;br&quot;);&lt;/samp&gt;&lt;br&gt;</span></li>
<li><a name="a250"></a><span class="src-doc">     *       Returns: &lt;samp&gt;&lt;br  /&gt;\n&lt;/samp&gt;&lt;/li&gt;</span></li>
<li><a name="a251"></a><span class="src-doc">     *   &lt;li&gt; Example: &lt;samp&gt;tag(&quot;div&quot;, array(&quot;class&quot; =&gt; &quot;warning&quot;), true);&lt;/samp&gt;&lt;br&gt;</span></li>
<li><a name="a252"></a><span class="src-doc">     *       Returns: &lt;samp&gt;&lt;div class=&quot;warning&quot;&gt;\n&lt;/samp&gt;&lt;/li&gt;</span></li>
<li><a name="a253"></a><span class="src-doc">     *  &lt;/ul&gt;</span></li>
<li><a name="a254"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string </span><span class="src-doc-var">$name </span><span class="src-doc">     Tag name</span></li>
<li><a name="a255"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string[] </span><span class="src-doc-var">$options </span><span class="src-doc">Tag attributes to apply, specified as</span></li>
<li><a name="a256"></a><span class="src-doc">     *                   array('attr1' =&gt; 'value1'[, 'attr2' =&gt; 'value2']...)</span></li>
<li><a name="a257"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">boolean </span><span class="src-doc-var">$open </span></li>
<li><a name="a258"></a><span class="src-doc">     *   &lt;ul&gt;</span></li>
<li><a name="a259"></a><span class="src-doc">     *     &lt;li&gt;true =&gt;  make opening tag (end with '&gt;')&lt;/li&gt;</span></li>
<li><a name="a260"></a><span class="src-doc">     *     &lt;li&gt;false =&gt; make self-terminating tag (end with ' \&gt;')&lt;/li&gt;</span></li>
<li><a name="a261"></a><span class="src-doc">     *   &lt;/ul&gt;</span></li>
<li><a name="a262"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">string </span><span class="src-doc">The generated tag, followed by &quot;\n&quot;</span></li>
<li><a name="a263"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@uses</span><span class="src-doc"> tag_options()</span></li>
<li><a name="a264"></a><span class="src-doc">     */</span></li>
<li><a name="a265"></a>    <span class="src-key">function </span><a href="../PHPonTrax/Helpers.html#methodtag">tag</a><span class="src-sym">(</span><span class="src-var">$name</span><span class="src-sym">, </span><span class="src-var">$options </span>= <span class="src-key">array</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">, </span><span class="src-var">$open </span>= <span class="src-id">false</span><span class="src-sym">) </span><span class="src-sym">{</span></li>
<li><a name="a266"></a>        <span class="src-var">$html </span>= <span class="src-str">&quot;</span><span class="src-str">&lt;<span class="src-var">$name</span> </span><span class="src-str">&quot;</span><span class="src-sym">;</span></li>
<li><a name="a267"></a>        <span class="src-var">$html </span>.= <span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PHPonTrax/Helpers.html#methodtag_options">tag_options</a><span class="src-sym">(</span><span class="src-var">$options</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
<li><a name="a268"></a>        <span class="src-var">$html </span>.= <span class="src-var">$open </span>? <span class="src-str">&quot;&gt;&quot; </span>: <span class="src-str">&quot; /&gt;&quot;</span><span class="src-sym">;</span></li>
<li><a name="a269"></a>        <span class="src-key">return </span><span class="src-var">$html</span>.<span class="src-str">&quot;\n&quot;</span><span class="src-sym">;</span></li>
<li><a name="a270"></a>    <span class="src-sym">}</span></li>
<li><a name="a271"></a>&nbsp;</li>
<li><a name="a272"></a>    <span class="src-doc">/**</span></li>
<li><a name="a273"></a><span class="src-doc">     *  Generate an open/close pair of tags with optional attributes and content between</span></li>
<li><a name="a274"></a><span class="src-doc">     *</span></li>
<li><a name="a275"></a><span class="src-doc">     *  &lt;ul&gt;</span></li>
<li><a name="a276"></a><span class="src-doc">     *   &lt;li&gt;Example: &lt;samp&gt;content_tag(&quot;p&quot;, &quot;Hello world!&quot;);&lt;/samp&gt;&lt;br /&gt;</span></li>
<li><a name="a277"></a><span class="src-doc">     *       Returns: &lt;samp&gt;&lt;p&gt;Hello world!&lt;/p&gt;\n&lt;/samp&gt;&lt;li&gt;</span></li>
<li><a name="a278"></a><span class="src-doc">     *   &lt;li&gt;Example:</span></li>
<li><a name="a279"></a><span class="src-doc">     *     &lt;samp&gt;content_tag(&quot;div&quot;,</span></li>
<li><a name="a280"></a><span class="src-doc">     *                       content_tag(&quot;p&quot;, &quot;Hello world!&quot;),</span></li>
<li><a name="a281"></a><span class="src-doc">     *                       array(&quot;class&quot; =&gt; &quot;strong&quot;));&lt;/samp&gt;&lt;br /&gt;</span></li>
<li><a name="a282"></a><span class="src-doc">     *     Returns:</span></li>
<li><a name="a283"></a><span class="src-doc">     *     &lt;samp&gt;&lt;div class=&quot;strong&quot;&gt;&lt;p&gt;Hello world!&lt;/p&gt;&lt;/div&gt;\n&lt;/samp&gt;&lt;/li&gt;</span></li>
<li><a name="a284"></a><span class="src-doc">     *  &lt;/ul&gt;</span></li>
<li><a name="a285"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@uses</span><span class="src-doc"> tag_options()</span></li>
<li><a name="a286"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string </span><span class="src-doc-var">$name </span><span class="src-doc">   Tag to wrap around $content</span></li>
<li><a name="a287"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string </span><span class="src-doc-var">$content </span><span class="src-doc">Text to put between tags</span></li>
<li><a name="a288"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string[] </span><span class="src-doc-var">$options </span><span class="src-doc">Tag attributes to apply, specified as</span></li>
<li><a name="a289"></a><span class="src-doc">     *                   array('attr1' =&gt; 'value1'[, 'attr2' =&gt; 'value2']...)</span></li>
<li><a name="a290"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">string </span><span class="src-doc">Text wrapped with tag and attributes,</span></li>
<li><a name="a291"></a><span class="src-doc">     *                  followed by &quot;\n&quot;</span></li>
<li><a name="a292"></a><span class="src-doc">     */</span></li>
<li><a name="a293"></a>    <span class="src-key">function </span><a href="../PHPonTrax/Helpers.html#methodcontent_tag">content_tag</a><span class="src-sym">(</span><span class="src-var">$name</span><span class="src-sym">, </span><span class="src-var">$content</span><span class="src-sym">, </span><span class="src-var">$options </span>= <span class="src-key">array</span><span class="src-sym">(</span><span class="src-sym">)) </span><span class="src-sym">{</span></li>
<li><a name="a294"></a>        <span class="src-var">$html </span>= <span class="src-str">&quot;</span><span class="src-str">&lt;<span class="src-var">$name</span> </span><span class="src-str">&quot;</span><span class="src-sym">;</span></li>
<li><a name="a295"></a>        <span class="src-var">$html </span>.= <span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PHPonTrax/Helpers.html#methodtag_options">tag_options</a><span class="src-sym">(</span><span class="src-var">$options</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
<li><a name="a296"></a>        <span class="src-var">$html </span>.= <span class="src-str">&quot;</span><span class="src-str">&gt;<span class="src-var">$content</span>&lt;/<span class="src-var">$name</span>&gt;</span><span class="src-str">&quot;</span><span class="src-sym">;</span></li>
<li><a name="a297"></a>        <span class="src-key">return </span><span class="src-var">$html</span>.<span class="src-str">&quot;\n&quot;</span><span class="src-sym">;</span></li>
<li><a name="a298"></a>    <span class="src-sym">}</span></li>
<li><a name="a299"></a>    </li>
<li><a name="a300"></a>    <span class="src-doc">/**</span></li>
<li><a name="a301"></a><span class="src-doc">     *</span></li>
<li><a name="a302"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@uses</span><span class="src-doc"> content_tag()</span></li>
<li><a name="a303"></a><span class="src-doc">     *  </span><span class="src-doc-coretag">@uses</span><span class="src-doc"> value()</span></li>
<li><a name="a304"></a><span class="src-doc">     */    </span></li>
<li><a name="a305"></a>    <span class="src-key">function </span><a href="../PHPonTrax/Helpers.html#methodto_content_tag">to_content_tag</a><span class="src-sym">(</span><span class="src-var">$tag_name</span><span class="src-sym">, </span><span class="src-var">$options </span>= <span class="src-key">array</span><span class="src-sym">(</span><span class="src-sym">)) </span><span class="src-sym">{</span></li>
<li><a name="a306"></a>        <span class="src-key">return </span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PHPonTrax/Helpers.html#methodcontent_tag">content_tag</a><span class="src-sym">(</span><span class="src-var">$tag_name</span><span class="src-sym">, </span><span class="src-var">$this</span><span class="src-sym">-&gt;</span><a href="../PHPonTrax/Helpers.html#methodvalue">value</a><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">, </span><span class="src-var">$options</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
<li><a name="a307"></a>    <span class="src-sym">}     </span></li>
<li><a name="a308"></a>&nbsp;</li>
<li><a name="a309"></a><span class="src-sym">}</span></li>
<li><a name="a310"></a>&nbsp;</li>
<li><a name="a311"></a><span class="src-doc">/**</span></li>
<li><a name="a312"></a><span class="src-doc"> *  Create a Helpers object and call its content_tag() method</span></li>
<li><a name="a313"></a><span class="src-doc"> *</span></li>
<li><a name="a314"></a><span class="src-doc"> *  </span><span class="src-doc-coretag">@see</span><span class="src-doc"> Helpers::content_tag()</span></li>
<li><a name="a315"></a><span class="src-doc"> *  </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string </span><span class="src-doc-var">$name </span><span class="src-doc">   Tag to wrap around $content</span></li>
<li><a name="a316"></a><span class="src-doc"> *  </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string </span><span class="src-doc-var">$content </span><span class="src-doc">Text to put between tags</span></li>
<li><a name="a317"></a><span class="src-doc"> *  </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string[] </span><span class="src-doc-var">$options </span><span class="src-doc">Tag attributes to apply</span></li>
<li><a name="a318"></a><span class="src-doc"> *  </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">string </span><span class="src-doc">Text wrapped with tag and attributes,</span></li>
<li><a name="a319"></a><span class="src-doc"> *                  followed by &quot;\n&quot;</span></li>
<li><a name="a320"></a><span class="src-doc"> */</span></li>
<li><a name="a321"></a><span class="src-key">function </span><a href="../PHPonTrax/Helpers.html#methodcontent_tag">content_tag</a><span class="src-sym">(</span><span class="src-sym">) </span><span class="src-sym">{</span></li>
<li><a name="a322"></a>    <span class="src-var">$helper </span>= <span class="src-key">new </span><span class="src-id"><a href="../PHPonTrax/Helpers.html">Helpers</a></span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
<li><a name="a323"></a>    <span class="src-var">$args </span>= <a href="http://www.php.net/func_get_args">func_get_args</a><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
<li><a name="a324"></a>    <span class="src-key">return </span><a href="http://www.php.net/call_user_func_array">call_user_func_array</a><span class="src-sym">(</span><span class="src-key">array</span><span class="src-sym">(</span><span class="src-var">$helper</span><span class="src-sym">, </span><span class="src-str">'content_tag'</span><span class="src-sym">)</span><span class="src-sym">, </span><span class="src-var">$args</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
<li><a name="a325"></a><span class="src-sym">}</span></li>
<li><a name="a326"></a>&nbsp;</li>
<li><a name="a327"></a><span class="src-doc">/**</span></li>
<li><a name="a328"></a><span class="src-doc"> *  Create a Helpers object and call its tag() method</span></li>
<li><a name="a329"></a><span class="src-doc"> *</span></li>
<li><a name="a330"></a><span class="src-doc"> *  </span><span class="src-doc-coretag">@see</span><span class="src-doc"> Helpers::tag()</span></li>
<li><a name="a331"></a><span class="src-doc"> *  </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string </span><span class="src-doc-var">$name </span><span class="src-doc">   Tag name</span></li>
<li><a name="a332"></a><span class="src-doc"> *  </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string[] </span><span class="src-doc-var">$options </span><span class="src-doc">Tag attributes to apply</span></li>
<li><a name="a333"></a><span class="src-doc"> *  </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">boolean </span><span class="src-doc-var">$open </span></li>
<li><a name="a334"></a><span class="src-doc"> *   &lt;ul&gt;</span></li>
<li><a name="a335"></a><span class="src-doc"> *     &lt;li&gt;true =&gt;  make opening tag (end with '&gt;')&lt;/li&gt;</span></li>
<li><a name="a336"></a><span class="src-doc"> *     &lt;li&gt;false =&gt; make self-terminating tag (end with ' \&gt;')&lt;/li&gt;</span></li>
<li><a name="a337"></a><span class="src-doc"> *   &lt;/ul&gt;</span></li>
<li><a name="a338"></a><span class="src-doc"> *  </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">string </span><span class="src-doc">The tag, followed by &quot;\n&quot;</span></li>
<li><a name="a339"></a><span class="src-doc"> */</span></li>
<li><a name="a340"></a><span class="src-key">function </span><a href="../PHPonTrax/Helpers.html#methodtag">tag</a><span class="src-sym">(</span><span class="src-sym">) </span><span class="src-sym">{</span></li>
<li><a name="a341"></a>    <span class="src-var">$helper </span>= <span class="src-key">new </span><span class="src-id"><a href="../PHPonTrax/Helpers.html">Helpers</a></span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
<li><a name="a342"></a>    <span class="src-var">$args </span>= <a href="http://www.php.net/func_get_args">func_get_args</a><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
<li><a name="a343"></a>    <span class="src-key">return </span><a href="http://www.php.net/call_user_func_array">call_user_func_array</a><span class="src-sym">(</span><span class="src-key">array</span><span class="src-sym">(</span><span class="src-var">$helper</span><span class="src-sym">, </span><span class="src-str">'tag'</span><span class="src-sym">)</span><span class="src-sym">, </span><span class="src-var">$args</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
<li><a name="a344"></a><span class="src-sym">}</span></li>
<li><a name="a345"></a>&nbsp;</li>
<li><a name="a346"></a><span class="src-doc">/**</span></li>
<li><a name="a347"></a><span class="src-doc"> *  Create a Helpers object and call its cdata_section() method</span></li>
<li><a name="a348"></a><span class="src-doc"> */</span></li>
<li><a name="a349"></a><span class="src-key">function </span><a href="../PHPonTrax/Helpers.html#methodcdata_section">cdata_section</a><span class="src-sym">(</span><span class="src-sym">) </span><span class="src-sym">{</span></li>
<li><a name="a350"></a>    <span class="src-var">$helper </span>= <span class="src-key">new </span><span class="src-id"><a href="../PHPonTrax/Helpers.html">Helpers</a></span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
<li><a name="a351"></a>    <span class="src-var">$args </span>= <a href="http://www.php.net/func_get_args">func_get_args</a><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
<li><a name="a352"></a>    <span class="src-key">return </span><a href="http://www.php.net/call_user_func_array">call_user_func_array</a><span class="src-sym">(</span><span class="src-key">array</span><span class="src-sym">(</span><span class="src-var">$helper</span><span class="src-sym">, </span><span class="src-str">'cdata_section'</span><span class="src-sym">)</span><span class="src-sym">, </span><span class="src-var">$args</span><span class="src-sym">)</span><span class="src-sym">;</span></li>
<li><a name="a353"></a><span class="src-sym">}</span></li>
<li><a name="a354"></a>&nbsp;</li>
<li><a name="a355"></a><span class="src-comm">// -- set Emacs parameters --</span></li>
<li><a name="a356"></a><span class="src-comm">// Local variables:</span></li>
<li><a name="a357"></a><span class="src-comm">// tab-width: 4</span></li>
<li><a name="a358"></a><span class="src-comm">// c-basic-offset: 4</span></li>
<li><a name="a359"></a><span class="src-comm">// c-hanging-comment-ender-p: nil</span></li>
<li><a name="a360"></a><span class="src-comm">// indent-tabs-mode: nil</span></li>
<li><a name="a361"></a><span class="src-comm">// End:</span></li>
<li><a name="a362"></a><span class="src-php">?&gt;</span></li>
</ol></pre></div>
</div>
        <div class="credit">
		    <hr />
		    Documentation generated on Thu, 04 May 2006 19:47:44 -0600 by <a href="http://www.phpdoc.org">phpDocumentor 1.3.0RC4</a>
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