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<tr><th colspan="3" align="center">3.2. ç¹°ãè¿ãå¦ç (foreach)</th></tr>
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<a accesskey="p" href="variable.html">åã®ãã¼ã¸</a> </td>
<th width="60%" align="center">第3ç« ãã³ãã¬ã¼ã夿°</th>
<td width="20%" align="right"> <a accesskey="n" href="template.variable.evaluation.html">次ã®ãã¼ã¸</a>
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<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="template.foreach"></a>3.2. ç¹°ãè¿ãå¦ç (foreach)</h2></div></div></div>
<div class="section" lang="ja">
<div class="titlepage"><div><div><h3 class="title">
<a name="variable.foreach"></a>3.2.1. 夿°å¤ã«ããç¹°ãè¿ãå¦ç</h3></div></div></div>
<p>
ããã°ã©ã ã«ãã£ã¦ä¸ãããããã³ãã¬ã¼ã夿°ã®å¤ãé
åãããã¯ãªãã¸ã§ã¯ãã§ããå ´åã
ãã®å¤ã®è¦ç´ æ°åããã³ãã¬ã¼ãä¸ã«ããã¦ç¹°ãè¿ãå¦çãè¡ããã¨ãã§ãã¾ãã
</p>
<p>
ãã³ãã¬ã¼ãä¸ã®ç¹°ãè¿ãå¦çã¯ãPHP ã® foreach ã as æ§æã®ãããªè¨è¿°ãè¡ãã¾ãã
HTML ã¿ã°ã«å¯¾ãã¦ããforeachã屿§ã®å¤ã«ãã¼ã¹ã¨ãªãé
åãããã¯ãªãã¸ã§ã¯ãã®ãã³ãã¬ã¼ã夿°ã®åç§°ãã»ãããã
ãããã¦ãasã屿§ã®å¤ã« foreach 屿§ã§ã»ãããã夿°ãå±éãããã®ãæ ¼ç´ããæ°ããªå¤æ°åãã»ãããã¾ãã
</p>
<div class="example">
<a name="id343184"></a><p class="title"><b>ä¾ 3.10. foreachãas 屿§ã«ããç¹°ãè¿ãå¦ç</b></p>
<div class="example-contents"><div class="variablelist"><dl>
<dt><span class="term">ãã³ãã¬ã¼ã</span></dt>
<dd><pre class="programlisting">
<div foreach="item_list" as="item">
ããã㯠<span key="item">ã¢ã¤ãã </span> ãæã£ã¦ãã¾ã.
</div></pre></dd>
<dt><span class="term">PHPã³ã¼ã</span></dt>
<dd><pre class="programlisting">
$master = new Rune_Master('/path/to/templateDirectory');
$variable = new stdClass();
$variable->item_list = array('staff', 'book', 'stone');
$master->assign($variable);
$master->cast('function');</pre></dd>
<dt><span class="term">å®è¡çµæ</span></dt>
<dd><pre class="programlisting">
<div >
ããã㯠<span key="item">staff</span> ãæã£ã¦ãã¾ã.
</div><div >
ããã㯠<span key="item">book</span> ãæã£ã¦ãã¾ã.
</div><div >
ããã㯠<span key="item">stone</span> ãæã£ã¦ãã¾ã.
</div></pre></dd>
</dl></div></div>
</div>
<br class="example-break"><p>
ããã§ã¯ãas 屿§ã®å¤ã¨ãã¦ã»ããããã¦ãã item ã
PHP ããã°ã©ã å
ã§ç»å ´ãã¦ããªãç¹ã«æ³¨ç®ãã¦ãã ããã
foreach 屿§ã®å¤ã§ã»ããããã¦ãã item_list é
åãå±éããã¨åæã«ã
é
åå
ã®ï¼ã¤ã®è¦ç´ ã item ãã³ãã¬ã¼ã夿°ã«æ ¼ç´ããã¾ãã
使ããã item 夿°ã¯é常ã®ãã³ãã¬ã¼ã夿°ã®ããã«å©ç¨ã§ãã¾ãã®ã§ã
key 屿§ã®å¤ã¨ãã¦å©ç¨ãã¦ç½®æå¦çãè¡ã£ã¦ãã¾ãã
</p>
<p>
ç¹°ãè¿ãã®å¯¾è±¡ã¨ãªãã®ã¯ãforeachãas 屿§ãè¨å®ããã¦ãããããã¯ä»¥ä¸ã
ããªãã¡ä»åã®ä¾ã§ã㨠<div> ã </div> ã¾ã§ã¨ãªãã
ãããã item_list é
åã®è¦ç´ æ°åç¹°ãè¿ããã¾ãã
ã¾ããas 屿§ã«ãã£ã¦å²ãå½ã¦ããããã³ãã¬ã¼ã夿°ãããã®ãããã¯å
ã§ã®ã¿å©ç¨ã§ãã¾ãã
</p>
<p>
as 屿§ã«ãããã³ãã¬ã¼ã夿°ã¯ã
åç¯ã§ç´¹ä»ãããã³ãã¬ã¼ã夿°ã®å©ç¨æ³ã¨ä½ãéãã¯ããã¾ããã
ãã¨ãã°ãªã¹ããå±éããçµæã飿³é
åããããã¯ãªãã¸ã§ã¯ãã§ãã£ãã¨ãã¦ãã
次ã®ããã«ãã®ã¾ã¾ã¢ã¯ã»ã¹ã§ãã¾ãã
</p>
<pre class="programlisting">
<table>
<tr foreach="person_list" as="person">
<td key="person.id">ID</td>
<td key="person.name">åå</td>
<td key="person.email">ã¡ã¼ã«ã¢ãã¬ã¹</td>
</tr>
</table></pre>
<p>
ãããä¾ã§ã¯ãforeachãas 屿§ã®ã¿ã°å
é¨ã§ããè¦ç´ ã®ã¿ã°ã«
key 屿§ãè¨å®ãã¦ãã¾ãããæ¬¡ã®ããã«åä¸ã¿ã°ã§ãåä½ãã¾ãã
</p>
<pre class="programlisting">
<p foreach="message_list" as="message" key="message">ã¡ãã»ã¼ã¸ã®ç¹°ãè¿ã</p></pre>
<p>
ã¾ãã飿³é
åããªãã¸ã§ã¯ãã«å¯¾ãã¦ç¹°ãè¿ãå¦çãè¡ãéã
ãã®è¦ç´ åãããããã£åããã³ãã¬ã¼ã夿°å¤ã§åç
§ãããã¨æãããããã¾ããã
ãã®å ´åã«ã¯ãas 屿§ã®å¤ã«ã«ã³ãï¼,ï¼ã§åºåã£ãå½¢å¼ã§ï¼ã¤ã®ãã³ãã¬ã¼ã夿°ãã»ãããã¾ãã
</p>
<pre class="programlisting">
<div foreach="item_list" as="key, value">
ç§ã¯ <span key="key">è¦ç´ </span> ã® <span key="value">å¤</span> ãæã£ã¦ãã¾ã.
</div></pre>
</div>
<div class="section" lang="ja">
<div class="titlepage"><div><div><h3 class="title">
<a name="nest.foreach"></a>3.2.2. ç¹°ãè¿ãå¦çã®ãã¹ã</h3></div></div></div>
<p>
foreachãas 屿§ã«ããå¦çã¯ãã¹ãï¼å
¥ãåãå¤é層ï¼ãããã¨ãã§ãã¾ãã
</p>
<div class="example">
<a name="id343320"></a><p class="title"><b>ä¾ 3.11. ç¹°ãè¿ãå¦çã®ãã¹ã</b></p>
<div class="example-contents"><pre class="programlisting">
<div foreach="person_list" as="person">
<div foreach="person" as="key, value">
<span key="key">è¦ç´ å</span>: <b key="value">å¤</b>
</div>
</div></pre></div>
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<td width="40%" align="right"> <a accesskey="n" href="template.variable.evaluation.html">次ã®ãã¼ã¸</a>
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<td width="40%" align="left" valign="top">第3ç« ãã³ãã¬ã¼ã夿°Â </td>
<td width="20%" align="center"><a accesskey="h" href="index.html">ãã¼ã </a></td>
<td width="40%" align="right" valign="top"> 3.3. æ¡ä»¶å¤å® (if)</td>
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