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classDirectoryTreeIterator.html
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classDirectoryTreeIterator.html
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<title>SPL-StandardPHPLibrary: DirectoryTreeIterator Class Reference</title>
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<div id="projectname">SPL-StandardPHPLibrary
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<a href="#pub-methods">Public Member Functions</a> |
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<div class="headertitle">
<div class="title">DirectoryTreeIterator Class Reference<div class="ingroups"><a class="el" href="group__Examples.html">Example classes</a></div></div> </div>
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Inheritance diagram for DirectoryTreeIterator:</div>
<div class="dyncontent">
<div class="center"><img src="classDirectoryTreeIterator__inherit__graph.png" border="0" usemap="#DirectoryTreeIterator_inherit__map" alt="Inheritance graph"/></div>
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Collaboration diagram for DirectoryTreeIterator:</div>
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<div class="center"><img src="classDirectoryTreeIterator__coll__graph.png" border="0" usemap="#DirectoryTreeIterator_coll__map" alt="Collaboration graph"/></div>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a91a504f83f2f41a918bd8cd34d1cb595"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classDirectoryTreeIterator.html#a91a504f83f2f41a918bd8cd34d1cb595">__call</a> ($func, $params)</td></tr>
<tr class="separator:a91a504f83f2f41a918bd8cd34d1cb595"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a134aed55d7effadaa2d5488e1ed0d9d3"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classDirectoryTreeIterator.html#a134aed55d7effadaa2d5488e1ed0d9d3">__construct</a> ($path)</td></tr>
<tr class="separator:a134aed55d7effadaa2d5488e1ed0d9d3"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a86f198e3d825f0eaf09eb905819a6e87"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classRecursiveIteratorIterator.html#a86f198e3d825f0eaf09eb905819a6e87">beginChildren</a> ()</td></tr>
<tr class="separator:a86f198e3d825f0eaf09eb905819a6e87"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6e49ae0b997618aa83409abd6f136e70"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classRecursiveIteratorIterator.html#a6e49ae0b997618aa83409abd6f136e70">callGetChildren</a> ()</td></tr>
<tr class="separator:a6e49ae0b997618aa83409abd6f136e70"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac75e71340e63d2f2b3177f8d048c372e"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classRecursiveIteratorIterator.html#ac75e71340e63d2f2b3177f8d048c372e">callHasChildren</a> ()</td></tr>
<tr class="separator:ac75e71340e63d2f2b3177f8d048c372e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a041b32194d36372cabe92eca1c0c799a"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classDirectoryTreeIterator.html#a041b32194d36372cabe92eca1c0c799a">current</a> ()</td></tr>
<tr class="separator:a041b32194d36372cabe92eca1c0c799a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad6b5372fc86bbeecbb240c3c6a9bac5a"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classRecursiveIteratorIterator.html#ad6b5372fc86bbeecbb240c3c6a9bac5a">endChildren</a> ()</td></tr>
<tr class="separator:ad6b5372fc86bbeecbb240c3c6a9bac5a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af2b687704f522073ee59b2476a83e308"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classRecursiveIteratorIterator.html#af2b687704f522073ee59b2476a83e308">getDepth</a> ()</td></tr>
<tr class="separator:af2b687704f522073ee59b2476a83e308"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:afd05571ded15c2e7958136933a07129c"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classRecursiveIteratorIterator.html#afd05571ded15c2e7958136933a07129c">getInnerIterator</a> ()</td></tr>
<tr class="separator:afd05571ded15c2e7958136933a07129c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab06a6c464bea6b4480e840e4980d3e56"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classRecursiveIteratorIterator.html#ab06a6c464bea6b4480e840e4980d3e56">getSubIterator</a> ($level=NULL)</td></tr>
<tr class="separator:ab06a6c464bea6b4480e840e4980d3e56"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a077349eb77b503d145859fdfebc47952"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classRecursiveIteratorIterator.html#a077349eb77b503d145859fdfebc47952">key</a> ()</td></tr>
<tr class="separator:a077349eb77b503d145859fdfebc47952"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5b7c394099b830106a7bfc47a6aa2c43"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classRecursiveIteratorIterator.html#a5b7c394099b830106a7bfc47a6aa2c43">next</a> ()</td></tr>
<tr class="separator:a5b7c394099b830106a7bfc47a6aa2c43"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9daa2d556b35dd51c773f21d1fd5213e"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classRecursiveIteratorIterator.html#a9daa2d556b35dd51c773f21d1fd5213e">nextElement</a> ()</td></tr>
<tr class="separator:a9daa2d556b35dd51c773f21d1fd5213e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae17db8059a2b5804c4bd4e540ff79e47"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classRecursiveIteratorIterator.html#ae17db8059a2b5804c4bd4e540ff79e47">rewind</a> ()</td></tr>
<tr class="separator:ae17db8059a2b5804c4bd4e540ff79e47"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:afbe0763395760e5d5fa002a4d11aeaaf"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classRecursiveIteratorIterator.html#afbe0763395760e5d5fa002a4d11aeaaf">valid</a> ()</td></tr>
<tr class="separator:afbe0763395760e5d5fa002a4d11aeaaf"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
Public Attributes</h2></td></tr>
<tr class="memitem:a150e1a82d05ce3618478e11ff9f0bb2c"><td class="memItemLeft" align="right" valign="top">const </td><td class="memItemRight" valign="bottom"><a class="el" href="classRecursiveIteratorIterator.html#a150e1a82d05ce3618478e11ff9f0bb2c">CATCH_GET_CHILD</a> = 0x00000002</td></tr>
<tr class="separator:a150e1a82d05ce3618478e11ff9f0bb2c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aac60a7ef6b4ec9e1ecf749ab0147c0cc"><td class="memItemLeft" align="right" valign="top">const </td><td class="memItemRight" valign="bottom"><a class="el" href="classRecursiveIteratorIterator.html#aac60a7ef6b4ec9e1ecf749ab0147c0cc">CHILD_FIRST</a> = 2</td></tr>
<tr class="separator:aac60a7ef6b4ec9e1ecf749ab0147c0cc"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4576fdaaff8ee35b0c80ecacdb9a712f"><td class="memItemLeft" align="right" valign="top">const </td><td class="memItemRight" valign="bottom"><a class="el" href="classRecursiveIteratorIterator.html#a4576fdaaff8ee35b0c80ecacdb9a712f">LEAVES_ONLY</a> = 0</td></tr>
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<tr class="memitem:aaf900765a02d66c269564914e3a1be5b"><td class="memItemLeft" align="right" valign="top">const </td><td class="memItemRight" valign="bottom"><a class="el" href="classRecursiveIteratorIterator.html#aaf900765a02d66c269564914e3a1be5b">SELF_FIRST</a> = 1</td></tr>
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</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p><a class="el" href="classDirectoryIterator.html" title="Directory iterator. ">DirectoryIterator</a> to generate ASCII graphic directory trees. </p>
<dl class="section author"><dt>Author</dt><dd>Marcus Boerger </dd></dl>
<dl class="section version"><dt>Version</dt><dd>1.1 </dd></dl>
<p>Definition at line <a class="el" href="directorytreeiterator_8inc_source.html#l00017">17</a> of file <a class="el" href="directorytreeiterator_8inc_source.html">directorytreeiterator.inc</a>.</p>
</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
<a class="anchor" id="a134aed55d7effadaa2d5488e1ed0d9d3"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">DirectoryTreeIterator::__construct </td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><em>$path</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Construct from a path. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">$path</td><td>directory to iterate </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="directorytreeiterator_8inc_source.html#l00022">22</a> of file <a class="el" href="directorytreeiterator_8inc_source.html">directorytreeiterator.inc</a>.</p>
<p>References <a class="el" href="cachingiterator_8inc_source.html#l00030">CachingIterator\CALL_TOSTRING</a>, <a class="el" href="cachingiterator_8inc_source.html#l00031">CachingIterator\CATCH_GET_CHILD</a>, and <a class="el" href="spl_8php_source.html#l01041">RecursiveDirectoryIterator\KEY_AS_FILENAME</a>.</p>
<div class="fragment"><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  {</div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  parent::__construct(</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  <span class="keyword">new</span> <a class="code" href="classRecursiveCachingIterator.html">RecursiveCachingIterator</a>(</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  <span class="keyword">new</span> <a class="code" href="classRecursiveDirectoryIterator.html">RecursiveDirectoryIterator</a>($path, <a class="code" href="classRecursiveDirectoryIterator.html#a9c6914cd6da3c846b763902af14c22df">RecursiveDirectoryIterator::KEY_AS_FILENAME</a></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  ), </div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  <a class="code" href="classCachingIterator.html#a5af891c5ee1464f730c94c3fdabb73ca">CachingIterator::CALL_TOSTRING</a>|<a class="code" href="classCachingIterator.html#a231c71e5515243736f898a60a24fca31">CachingIterator::CATCH_GET_CHILD</a></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  ), </div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  parent::SELF_FIRST</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  );</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  }</div>
<div class="ttc" id="classCachingIterator_html_a231c71e5515243736f898a60a24fca31"><div class="ttname"><a href="classCachingIterator.html#a231c71e5515243736f898a60a24fca31">CachingIterator\CATCH_GET_CHILD</a></div><div class="ttdeci">const CATCH_GET_CHILD</div><div class="ttdef"><b>Definition:</b> <a href="cachingiterator_8inc_source.html#l00031">cachingiterator.inc:31</a></div></div>
<div class="ttc" id="classRecursiveCachingIterator_html"><div class="ttname"><a href="classRecursiveCachingIterator.html">RecursiveCachingIterator</a></div><div class="ttdoc">Cached recursive iteration over another Iterator. </div><div class="ttdef"><b>Definition:</b> <a href="recursivecachingiterator_8inc_source.html#l00020">recursivecachingiterator.inc:20</a></div></div>
<div class="ttc" id="classCachingIterator_html_a5af891c5ee1464f730c94c3fdabb73ca"><div class="ttname"><a href="classCachingIterator.html#a5af891c5ee1464f730c94c3fdabb73ca">CachingIterator\CALL_TOSTRING</a></div><div class="ttdeci">const CALL_TOSTRING</div><div class="ttdef"><b>Definition:</b> <a href="cachingiterator_8inc_source.html#l00030">cachingiterator.inc:30</a></div></div>
<div class="ttc" id="classRecursiveDirectoryIterator_html_a9c6914cd6da3c846b763902af14c22df"><div class="ttname"><a href="classRecursiveDirectoryIterator.html#a9c6914cd6da3c846b763902af14c22df">RecursiveDirectoryIterator\KEY_AS_FILENAME</a></div><div class="ttdeci">const KEY_AS_FILENAME</div><div class="ttdef"><b>Definition:</b> <a href="spl_8php_source.html#l01041">spl.php:1041</a></div></div>
<div class="ttc" id="classRecursiveDirectoryIterator_html"><div class="ttname"><a href="classRecursiveDirectoryIterator.html">RecursiveDirectoryIterator</a></div><div class="ttdoc">recursive directory iterator </div><div class="ttdef"><b>Definition:</b> <a href="spl_8php_source.html#l01034">spl.php:1034</a></div></div>
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<h2 class="groupheader">Member Function Documentation</h2>
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<td class="memname">DirectoryTreeIterator::__call </td>
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<p>Aggregates the inner iterator. </p>
<p>Definition at line <a class="el" href="directorytreeiterator_8inc_source.html#l00048">48</a> of file <a class="el" href="directorytreeiterator_8inc_source.html">directorytreeiterator.inc</a>.</p>
<p>References <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00159">RecursiveIteratorIterator\getSubIterator()</a>.</p>
<div class="fragment"><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  {</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keywordflow">return</span> call_user_func_array(array($this-><a class="code" href="classRecursiveIteratorIterator.html#ab06a6c464bea6b4480e840e4980d3e56">getSubIterator</a>(), $func), $params);</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  }</div>
<div class="ttc" id="classRecursiveIteratorIterator_html_ab06a6c464bea6b4480e840e4980d3e56"><div class="ttname"><a href="classRecursiveIteratorIterator.html#ab06a6c464bea6b4480e840e4980d3e56">RecursiveIteratorIterator\getSubIterator</a></div><div class="ttdeci">getSubIterator($level=NULL)</div><div class="ttdef"><b>Definition:</b> <a href="recursiveiteratoriterator_8inc_source.html#l00159">recursiveiteratoriterator.inc:159</a></div></div>
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<area shape="rect" id="node3" href="classRecursiveIteratorIterator.html#ab06a6c464bea6b4480e840e4980d3e56" title="RecursiveIteratorIterator\l\\getSubIterator" alt="" coords="197,5,363,49"/></map>
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<td class="memname">RecursiveIteratorIterator::beginChildren </td>
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<p>Called right after calling getChildren() and its <a class="el" href="classRecursiveIteratorIterator.html#ae17db8059a2b5804c4bd4e540ff79e47" title="Rewind to top iterator as set in constructor. ">rewind()</a>. </p>
<dl class="section since"><dt>Since</dt><dd>PHP 5.1 </dd></dl>
<p>Definition at line <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00201">201</a> of file <a class="el" href="recursiveiteratoriterator_8inc_source.html">recursiveiteratoriterator.inc</a>.</p>
<p>Referenced by <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00107">RecursiveIteratorIterator\next()</a>.</p>
<div class="fragment"><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  {</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  }</div>
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<td class="memname">RecursiveIteratorIterator::callGetChildren </td>
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<dl class="section return"><dt>Returns</dt><dd>current sub iterators current children </dd></dl>
<dl class="section since"><dt>Since</dt><dd>PHP 5.1 </dd></dl>
<p>Definition at line <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00193">193</a> of file <a class="el" href="recursiveiteratoriterator_8inc_source.html">recursiveiteratoriterator.inc</a>.</p>
<p>References <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00036">RecursiveIteratorIterator\$count</a>.</p>
<p>Referenced by <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00107">RecursiveIteratorIterator\next()</a>.</p>
<div class="fragment"><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  {</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keywordflow">return</span> $this->ait[<a class="code" href="classRecursiveIteratorIterator.html#a75a2cc16ac33a6fcb994099326e8136a">$this->count</a>]->getChildren();</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  }</div>
<div class="ttc" id="classRecursiveIteratorIterator_html_a75a2cc16ac33a6fcb994099326e8136a"><div class="ttname"><a href="classRecursiveIteratorIterator.html#a75a2cc16ac33a6fcb994099326e8136a">RecursiveIteratorIterator\$count</a></div><div class="ttdeci">$count</div><div class="ttdef"><b>Definition:</b> <a href="recursiveiteratoriterator_8inc_source.html#l00036">recursiveiteratoriterator.inc:36</a></div></div>
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<dl class="section return"><dt>Returns</dt><dd>whether current sub iterators current element has children </dd></dl>
<dl class="section since"><dt>Since</dt><dd>PHP 5.1 </dd></dl>
<p>Definition at line <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00185">185</a> of file <a class="el" href="recursiveiteratoriterator_8inc_source.html">recursiveiteratoriterator.inc</a>.</p>
<p>References <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00036">RecursiveIteratorIterator\$count</a>.</p>
<p>Referenced by <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00213">RecursiveIteratorIterator\callNextElement()</a>, and <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00107">RecursiveIteratorIterator\next()</a>.</p>
<div class="fragment"><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  {</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keywordflow">return</span> $this->ait[<a class="code" href="classRecursiveIteratorIterator.html#a75a2cc16ac33a6fcb994099326e8136a">$this->count</a>]->hasChildren();</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  }</div>
<div class="ttc" id="classRecursiveIteratorIterator_html_a75a2cc16ac33a6fcb994099326e8136a"><div class="ttname"><a href="classRecursiveIteratorIterator.html#a75a2cc16ac33a6fcb994099326e8136a">RecursiveIteratorIterator\$count</a></div><div class="ttdeci">$count</div><div class="ttdef"><b>Definition:</b> <a href="recursiveiteratoriterator_8inc_source.html#l00036">recursiveiteratoriterator.inc:36</a></div></div>
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<td class="memname">DirectoryTreeIterator::current </td>
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<dl class="section return"><dt>Returns</dt><dd>the current element prefixed with ASCII graphics </dd></dl>
<p>Implements <a class="el" href="interfaceIterator.html#a20bbada11975a50f67f09c89b701b62a">Iterator</a>.</p>
<p>Definition at line <a class="el" href="directorytreeiterator_8inc_source.html#l00036">36</a> of file <a class="el" href="directorytreeiterator_8inc_source.html">directorytreeiterator.inc</a>.</p>
<p>References <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00177">RecursiveIteratorIterator\getDepth()</a>, and <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00159">RecursiveIteratorIterator\getSubIterator()</a>.</p>
<div class="fragment"><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  {</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  $tree = <span class="stringliteral">''</span>;</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keywordflow">for</span> ($l=0; $l < $this-><a class="code" href="classRecursiveIteratorIterator.html#af2b687704f522073ee59b2476a83e308">getDepth</a>(); $l++) {</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  $tree .= $this-><a class="code" href="classRecursiveIteratorIterator.html#ab06a6c464bea6b4480e840e4980d3e56">getSubIterator</a>($l)->hasNext() ? <span class="stringliteral">'| '</span> : <span class="stringliteral">' '</span>;</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  }</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keywordflow">return</span> $tree . ($this-><a class="code" href="classRecursiveIteratorIterator.html#ab06a6c464bea6b4480e840e4980d3e56">getSubIterator</a>($l)->hasNext() ? <span class="stringliteral">'|-'</span> : <span class="charliteral">'\-'</span>) </div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  . $this-><a class="code" href="classRecursiveIteratorIterator.html#ab06a6c464bea6b4480e840e4980d3e56">getSubIterator</a>($l)->__toString();</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  }</div>
<div class="ttc" id="classRecursiveIteratorIterator_html_af2b687704f522073ee59b2476a83e308"><div class="ttname"><a href="classRecursiveIteratorIterator.html#af2b687704f522073ee59b2476a83e308">RecursiveIteratorIterator\getDepth</a></div><div class="ttdeci">getDepth()</div><div class="ttdef"><b>Definition:</b> <a href="recursiveiteratoriterator_8inc_source.html#l00177">recursiveiteratoriterator.inc:177</a></div></div>
<div class="ttc" id="classRecursiveIteratorIterator_html_ab06a6c464bea6b4480e840e4980d3e56"><div class="ttname"><a href="classRecursiveIteratorIterator.html#ab06a6c464bea6b4480e840e4980d3e56">RecursiveIteratorIterator\getSubIterator</a></div><div class="ttdeci">getSubIterator($level=NULL)</div><div class="ttdef"><b>Definition:</b> <a href="recursiveiteratoriterator_8inc_source.html#l00159">recursiveiteratoriterator.inc:159</a></div></div>
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<p>Called after current child iterator is invalid and right before it gets destructed. </p>
<dl class="section since"><dt>Since</dt><dd>PHP 5.1 </dd></dl>
<p>Definition at line <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00209">209</a> of file <a class="el" href="recursiveiteratoriterator_8inc_source.html">recursiveiteratoriterator.inc</a>.</p>
<p>Referenced by <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00107">RecursiveIteratorIterator\next()</a>, <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00062">RecursiveIteratorIterator\rewind()</a>, and <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00075">RecursiveIteratorIterator\valid()</a>.</p>
<div class="fragment"><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  {</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  }</div>
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<dl class="section return"><dt>Returns</dt><dd>Current Depth (Number of parents) </dd></dl>
<p>Definition at line <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00177">177</a> of file <a class="el" href="recursiveiteratoriterator_8inc_source.html">recursiveiteratoriterator.inc</a>.</p>
<p>Referenced by <a class="el" href="directorytreeiterator_8inc_source.html#l00036">current()</a>, and <a class="el" href="recursivetreeiterator_8inc_source.html#l00070">RecursiveTreeIterator\getPrefix()</a>.</p>
<div class="fragment"><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  {</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="keywordflow">return</span> $this->level;</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  }</div>
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<dl class="section return"><dt>Returns</dt><dd>The inner iterator </dd></dl>
<p>Implements <a class="el" href="interfaceOuterIterator.html#aacd24bc2ff9b612b91ba4d44db76019f">OuterIterator</a>.</p>
<p>Definition at line <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00170">170</a> of file <a class="el" href="recursiveiteratoriterator_8inc_source.html">recursiveiteratoriterator.inc</a>.</p>
<p>References <a class="el" href="class__tree_8php_source.html#l00105">$it</a>.</p>
<p>Referenced by <a class="el" href="recursivecomparedualiterator_8inc_source.html#l00063">RecursiveCompareDualIterator\areEqual()</a>, <a class="el" href="recursivecomparedualiterator_8inc_source.html#l00055">RecursiveCompareDualIterator\areIdentical()</a>, and <a class="el" href="recursivecomparedualiterator_8inc_source.html#l00046">RecursiveCompareDualIterator\endChildren()</a>.</p>
<div class="fragment"><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  {</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordflow">return</span> <a class="code" href="class__tree_8php.html#ac06ddca881bda7525c1a23103bdb60b3">$this->it</a>;</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  }</div>
<div class="ttc" id="class__tree_8php_html_ac06ddca881bda7525c1a23103bdb60b3"><div class="ttname"><a href="class__tree_8php.html#ac06ddca881bda7525c1a23103bdb60b3">$it</a></div><div class="ttdeci">$it</div><div class="ttdef"><b>Definition:</b> <a href="class__tree_8php_source.html#l00105">class_tree.php:105</a></div></div>
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<dl class="section return"><dt>Returns</dt><dd>Sub <a class="el" href="interfaceIterator.html" title="Basic iterator. ">Iterator</a> at given level or if unspecified the current sub <a class="el" href="interfaceIterator.html" title="Basic iterator. ">Iterator</a> </dd></dl>
<p>Definition at line <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00159">159</a> of file <a class="el" href="recursiveiteratoriterator_8inc_source.html">recursiveiteratoriterator.inc</a>.</p>
<p>References <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00036">RecursiveIteratorIterator\$count</a>.</p>
<p>Referenced by <a class="el" href="directorytreeiterator_8inc_source.html#l00048">__call()</a>, <a class="el" href="recursivetreeiterator_8inc_source.html#l00126">RecursiveTreeIterator\__call()</a>, <a class="el" href="directorytreeiterator_8inc_source.html#l00036">current()</a>, and <a class="el" href="recursivetreeiterator_8inc_source.html#l00070">RecursiveTreeIterator\getPrefix()</a>.</p>
<div class="fragment"><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  {</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keywordflow">if</span> (is_null($level)) {</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  $level = <a class="code" href="classRecursiveIteratorIterator.html#a75a2cc16ac33a6fcb994099326e8136a">$this->count</a>;</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  }</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keywordflow">return</span> @$this->ait[$level];</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  }</div>
<div class="ttc" id="classRecursiveIteratorIterator_html_a75a2cc16ac33a6fcb994099326e8136a"><div class="ttname"><a href="classRecursiveIteratorIterator.html#a75a2cc16ac33a6fcb994099326e8136a">RecursiveIteratorIterator\$count</a></div><div class="ttdeci">$count</div><div class="ttdef"><b>Definition:</b> <a href="recursiveiteratoriterator_8inc_source.html#l00036">recursiveiteratoriterator.inc:36</a></div></div>
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<td class="memname">RecursiveIteratorIterator::key </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
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<dl class="section return"><dt>Returns</dt><dd>current key </dd></dl>
<p>Implements <a class="el" href="interfaceIterator.html#a8d44935a1d73bdd72e30ef9db8d98802">Iterator</a>.</p>
<p>Definition at line <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00091">91</a> of file <a class="el" href="recursiveiteratoriterator_8inc_source.html">recursiveiteratoriterator.inc</a>.</p>
<p>References <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00036">RecursiveIteratorIterator\$count</a>, and <a class="el" href="class__tree_8php_source.html#l00105">$it</a>.</p>
<div class="fragment"><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  {</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <a class="code" href="class__tree_8php.html#ac06ddca881bda7525c1a23103bdb60b3">$it</a> = $this->ait[<a class="code" href="classRecursiveIteratorIterator.html#a75a2cc16ac33a6fcb994099326e8136a">$this->count</a>];</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordflow">return</span> <a class="code" href="class__tree_8php.html#ac06ddca881bda7525c1a23103bdb60b3">$it</a>->key();</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  }</div>
<div class="ttc" id="class__tree_8php_html_ac06ddca881bda7525c1a23103bdb60b3"><div class="ttname"><a href="class__tree_8php.html#ac06ddca881bda7525c1a23103bdb60b3">$it</a></div><div class="ttdeci">$it</div><div class="ttdef"><b>Definition:</b> <a href="class__tree_8php_source.html#l00105">class_tree.php:105</a></div></div>
<div class="ttc" id="classRecursiveIteratorIterator_html_a75a2cc16ac33a6fcb994099326e8136a"><div class="ttname"><a href="classRecursiveIteratorIterator.html#a75a2cc16ac33a6fcb994099326e8136a">RecursiveIteratorIterator\$count</a></div><div class="ttdeci">$count</div><div class="ttdef"><b>Definition:</b> <a href="recursiveiteratoriterator_8inc_source.html#l00036">recursiveiteratoriterator.inc:36</a></div></div>
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<td class="memname">RecursiveIteratorIterator::next </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
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<p>Forward to next element. </p>
<p>Implements <a class="el" href="interfaceIterator.html#ad070572b372a7072b6b2261b246454f7">Iterator</a>.</p>
<p>Definition at line <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00107">107</a> of file <a class="el" href="recursiveiteratoriterator_8inc_source.html">recursiveiteratoriterator.inc</a>.</p>
<p>References <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00036">RecursiveIteratorIterator\$count</a>, <a class="el" href="class__tree_8php_source.html#l00105">$it</a>, <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00201">RecursiveIteratorIterator\beginChildren()</a>, <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00193">RecursiveIteratorIterator\callGetChildren()</a>, <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00185">RecursiveIteratorIterator\callHasChildren()</a>, <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00213">RecursiveIteratorIterator\callNextElement()</a>, and <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00209">RecursiveIteratorIterator\endChildren()</a>.</p>
<div class="fragment"><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  {</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordflow">while</span> ($this->count) {</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <a class="code" href="class__tree_8php.html#ac06ddca881bda7525c1a23103bdb60b3">$it</a> = $this->ait[<a class="code" href="classRecursiveIteratorIterator.html#a75a2cc16ac33a6fcb994099326e8136a">$this->count</a>];</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keywordflow">if</span> (<a class="code" href="class__tree_8php.html#ac06ddca881bda7525c1a23103bdb60b3">$it</a>->valid()) {</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keywordflow">if</span> (!<a class="code" href="class__tree_8php.html#ac06ddca881bda7525c1a23103bdb60b3">$it</a>->recursed && <a class="code" href="classRecursiveIteratorIterator.html#ac75e71340e63d2f2b3177f8d048c372e">callHasChildren</a>()) {</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <a class="code" href="class__tree_8php.html#ac06ddca881bda7525c1a23103bdb60b3">$it</a>->recursed = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordflow">try</span></div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  {</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  $sub = <a class="code" href="classRecursiveIteratorIterator.html#a6e49ae0b997618aa83409abd6f136e70">callGetChildren</a>();</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  }</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordflow">catch</span> (<a class="code" href="classException.html">Exception</a> $e)</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  {</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keywordflow">if</span> (!($this->flags & self::CATCH_GET_CHILD))</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  {</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keywordflow">throw</span> $e;</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  }</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <a class="code" href="class__tree_8php.html#ac06ddca881bda7525c1a23103bdb60b3">$it</a>->next();</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  }</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  $sub->recursed = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  $sub->rewind();</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keywordflow">if</span> ($sub->valid()) {</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  $this->ait[++<a class="code" href="classRecursiveIteratorIterator.html#a75a2cc16ac33a6fcb994099326e8136a">$this->count</a>] = $sub;</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordflow">if</span> (!$sub instanceof <a class="code" href="interfaceRecursiveIterator.html">RecursiveIterator</a>) {</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordflow">throw</span> <span class="keyword">new</span> <a class="code" href="classException.html">Exception</a>(get_class($sub).<span class="stringliteral">'::getChildren() must return an object that implements RecursiveIterator'</span>);</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  }</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  $this-><a class="code" href="classRecursiveIteratorIterator.html#a86f198e3d825f0eaf09eb905819a6e87">beginChildren</a>();</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  }</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  unset($sub);</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  }</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <a class="code" href="class__tree_8php.html#ac06ddca881bda7525c1a23103bdb60b3">$it</a>->next();</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <a class="code" href="class__tree_8php.html#ac06ddca881bda7525c1a23103bdb60b3">$it</a>->recursed = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keywordflow">if</span> (<a class="code" href="class__tree_8php.html#ac06ddca881bda7525c1a23103bdb60b3">$it</a>->valid()) {</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  }</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <a class="code" href="class__tree_8php.html#ac06ddca881bda7525c1a23103bdb60b3">$it</a>->recursed = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  }</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordflow">if</span> ($this->count) {</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  unset($this->ait[$this->count--]);</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <a class="code" href="class__tree_8php.html#ac06ddca881bda7525c1a23103bdb60b3">$it</a> = $this->ait[<a class="code" href="classRecursiveIteratorIterator.html#a75a2cc16ac33a6fcb994099326e8136a">$this->count</a>];</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  $this-><a class="code" href="classRecursiveIteratorIterator.html#ad6b5372fc86bbeecbb240c3c6a9bac5a">endChildren</a>();</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <a class="code" href="classRecursiveIteratorIterator.html#a3b80db4502f5a5de4215eecaf594ede7">callNextElement</a>(<span class="keyword">false</span>);</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  }</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  }</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <a class="code" href="classRecursiveIteratorIterator.html#a3b80db4502f5a5de4215eecaf594ede7">callNextElement</a>(<span class="keyword">true</span>);</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  }</div>
<div class="ttc" id="classRecursiveIteratorIterator_html_a6e49ae0b997618aa83409abd6f136e70"><div class="ttname"><a href="classRecursiveIteratorIterator.html#a6e49ae0b997618aa83409abd6f136e70">RecursiveIteratorIterator\callGetChildren</a></div><div class="ttdeci">callGetChildren()</div><div class="ttdef"><b>Definition:</b> <a href="recursiveiteratoriterator_8inc_source.html#l00193">recursiveiteratoriterator.inc:193</a></div></div>
<div class="ttc" id="class__tree_8php_html_ac06ddca881bda7525c1a23103bdb60b3"><div class="ttname"><a href="class__tree_8php.html#ac06ddca881bda7525c1a23103bdb60b3">$it</a></div><div class="ttdeci">$it</div><div class="ttdef"><b>Definition:</b> <a href="class__tree_8php_source.html#l00105">class_tree.php:105</a></div></div>
<div class="ttc" id="interfaceRecursiveIterator_html"><div class="ttname"><a href="interfaceRecursiveIterator.html">RecursiveIterator</a></div><div class="ttdoc">Interface for recursive iteration with RecursiveIteratorIterator. </div><div class="ttdef"><b>Definition:</b> <a href="recursiveiterator_8inc_source.html#l00018">recursiveiterator.inc:18</a></div></div>
<div class="ttc" id="classRecursiveIteratorIterator_html_a75a2cc16ac33a6fcb994099326e8136a"><div class="ttname"><a href="classRecursiveIteratorIterator.html#a75a2cc16ac33a6fcb994099326e8136a">RecursiveIteratorIterator\$count</a></div><div class="ttdeci">$count</div><div class="ttdef"><b>Definition:</b> <a href="recursiveiteratoriterator_8inc_source.html#l00036">recursiveiteratoriterator.inc:36</a></div></div>
<div class="ttc" id="classRecursiveIteratorIterator_html_a86f198e3d825f0eaf09eb905819a6e87"><div class="ttname"><a href="classRecursiveIteratorIterator.html#a86f198e3d825f0eaf09eb905819a6e87">RecursiveIteratorIterator\beginChildren</a></div><div class="ttdeci">beginChildren()</div><div class="ttdoc">Called right after calling getChildren() and its rewind(). </div><div class="ttdef"><b>Definition:</b> <a href="recursiveiteratoriterator_8inc_source.html#l00201">recursiveiteratoriterator.inc:201</a></div></div>
<div class="ttc" id="classException_html"><div class="ttname"><a href="classException.html">Exception</a></div><div class="ttdoc">Basic Exception class. </div><div class="ttdef"><b>Definition:</b> <a href="spl_8php_source.html#l00258">spl.php:258</a></div></div>
<div class="ttc" id="classRecursiveIteratorIterator_html_ac75e71340e63d2f2b3177f8d048c372e"><div class="ttname"><a href="classRecursiveIteratorIterator.html#ac75e71340e63d2f2b3177f8d048c372e">RecursiveIteratorIterator\callHasChildren</a></div><div class="ttdeci">callHasChildren()</div><div class="ttdef"><b>Definition:</b> <a href="recursiveiteratoriterator_8inc_source.html#l00185">recursiveiteratoriterator.inc:185</a></div></div>
<div class="ttc" id="classRecursiveIteratorIterator_html_ad6b5372fc86bbeecbb240c3c6a9bac5a"><div class="ttname"><a href="classRecursiveIteratorIterator.html#ad6b5372fc86bbeecbb240c3c6a9bac5a">RecursiveIteratorIterator\endChildren</a></div><div class="ttdeci">endChildren()</div><div class="ttdoc">Called after current child iterator is invalid and right before it gets destructed. </div><div class="ttdef"><b>Definition:</b> <a href="recursiveiteratoriterator_8inc_source.html#l00209">recursiveiteratoriterator.inc:209</a></div></div>
<div class="ttc" id="classRecursiveIteratorIterator_html_a3b80db4502f5a5de4215eecaf594ede7"><div class="ttname"><a href="classRecursiveIteratorIterator.html#a3b80db4502f5a5de4215eecaf594ede7">RecursiveIteratorIterator\callNextElement</a></div><div class="ttdeci">callNextElement($after_move)</div><div class="ttdef"><b>Definition:</b> <a href="recursiveiteratoriterator_8inc_source.html#l00213">recursiveiteratoriterator.inc:213</a></div></div>
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Here is the call graph for this function:</div>
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<div class="center"><img src="classRecursiveIteratorIterator_a5b7c394099b830106a7bfc47a6aa2c43_cgraph.png" border="0" usemap="#classRecursiveIteratorIterator_a5b7c394099b830106a7bfc47a6aa2c43_cgraph" alt=""/></div>
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<td class="memname">RecursiveIteratorIterator::nextElement </td>
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<p>Called when the next element is available. </p>
<p>Definition at line <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00232">232</a> of file <a class="el" href="recursiveiteratoriterator_8inc_source.html">recursiveiteratoriterator.inc</a>.</p>
<p>Referenced by <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00213">RecursiveIteratorIterator\callNextElement()</a>.</p>
<div class="fragment"><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  {</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  }</div>
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<td class="memname">RecursiveIteratorIterator::rewind </td>
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<p>Rewind to top iterator as set in constructor. </p>
<p>Implements <a class="el" href="interfaceIterator.html#a14aecb20f83f32fcf6df1587d146f082">Iterator</a>.</p>
<p>Definition at line <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00062">62</a> of file <a class="el" href="recursiveiteratoriterator_8inc_source.html">recursiveiteratoriterator.inc</a>.</p>
<p>References <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00213">RecursiveIteratorIterator\callNextElement()</a>, and <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00209">RecursiveIteratorIterator\endChildren()</a>.</p>
<div class="fragment"><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  {</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordflow">while</span> ($this->count) {</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  unset($this->ait[$this->count--]);</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  $this-><a class="code" href="classRecursiveIteratorIterator.html#ad6b5372fc86bbeecbb240c3c6a9bac5a">endChildren</a>();</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  }</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  $this->ait[0]->rewind();</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  $this->ait[0]->recursed = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <a class="code" href="classRecursiveIteratorIterator.html#a3b80db4502f5a5de4215eecaf594ede7">callNextElement</a>(<span class="keyword">true</span>);</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  }</div>
<div class="ttc" id="classRecursiveIteratorIterator_html_ad6b5372fc86bbeecbb240c3c6a9bac5a"><div class="ttname"><a href="classRecursiveIteratorIterator.html#ad6b5372fc86bbeecbb240c3c6a9bac5a">RecursiveIteratorIterator\endChildren</a></div><div class="ttdeci">endChildren()</div><div class="ttdoc">Called after current child iterator is invalid and right before it gets destructed. </div><div class="ttdef"><b>Definition:</b> <a href="recursiveiteratoriterator_8inc_source.html#l00209">recursiveiteratoriterator.inc:209</a></div></div>
<div class="ttc" id="classRecursiveIteratorIterator_html_a3b80db4502f5a5de4215eecaf594ede7"><div class="ttname"><a href="classRecursiveIteratorIterator.html#a3b80db4502f5a5de4215eecaf594ede7">RecursiveIteratorIterator\callNextElement</a></div><div class="ttdeci">callNextElement($after_move)</div><div class="ttdef"><b>Definition:</b> <a href="recursiveiteratoriterator_8inc_source.html#l00213">recursiveiteratoriterator.inc:213</a></div></div>
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<td class="memname">RecursiveIteratorIterator::valid </td>
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<dl class="section return"><dt>Returns</dt><dd>whether iterator is valid </dd></dl>
<p>Implements <a class="el" href="interfaceIterator.html#a5458af9a43e73ac8d87785d93f2d5297">Iterator</a>.</p>
<p>Definition at line <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00075">75</a> of file <a class="el" href="recursiveiteratoriterator_8inc_source.html">recursiveiteratoriterator.inc</a>.</p>
<p>References <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00036">RecursiveIteratorIterator\$count</a>, <a class="el" href="class__tree_8php_source.html#l00105">$it</a>, and <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00209">RecursiveIteratorIterator\endChildren()</a>.</p>
<p>Referenced by <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00213">RecursiveIteratorIterator\callNextElement()</a>.</p>
<div class="fragment"><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  {</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <a class="code" href="classRecursiveIteratorIterator.html#a75a2cc16ac33a6fcb994099326e8136a">$count</a> = <a class="code" href="classRecursiveIteratorIterator.html#a75a2cc16ac33a6fcb994099326e8136a">$this->count</a>;</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keywordflow">while</span> (<a class="code" href="classRecursiveIteratorIterator.html#a75a2cc16ac33a6fcb994099326e8136a">$count</a>) {</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <a class="code" href="class__tree_8php.html#ac06ddca881bda7525c1a23103bdb60b3">$it</a> = $this->ait[<a class="code" href="classRecursiveIteratorIterator.html#a75a2cc16ac33a6fcb994099326e8136a">$count</a>];</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keywordflow">if</span> (<a class="code" href="class__tree_8php.html#ac06ddca881bda7525c1a23103bdb60b3">$it</a>->valid()) {</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  }</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <a class="code" href="classRecursiveIteratorIterator.html#a75a2cc16ac33a6fcb994099326e8136a">$count</a>--;</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  $this-><a class="code" href="classRecursiveIteratorIterator.html#ad6b5372fc86bbeecbb240c3c6a9bac5a">endChildren</a>();</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  }</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  }</div>
<div class="ttc" id="class__tree_8php_html_ac06ddca881bda7525c1a23103bdb60b3"><div class="ttname"><a href="class__tree_8php.html#ac06ddca881bda7525c1a23103bdb60b3">$it</a></div><div class="ttdeci">$it</div><div class="ttdef"><b>Definition:</b> <a href="class__tree_8php_source.html#l00105">class_tree.php:105</a></div></div>
<div class="ttc" id="classRecursiveIteratorIterator_html_a75a2cc16ac33a6fcb994099326e8136a"><div class="ttname"><a href="classRecursiveIteratorIterator.html#a75a2cc16ac33a6fcb994099326e8136a">RecursiveIteratorIterator\$count</a></div><div class="ttdeci">$count</div><div class="ttdef"><b>Definition:</b> <a href="recursiveiteratoriterator_8inc_source.html#l00036">recursiveiteratoriterator.inc:36</a></div></div>
<div class="ttc" id="classRecursiveIteratorIterator_html_ad6b5372fc86bbeecbb240c3c6a9bac5a"><div class="ttname"><a href="classRecursiveIteratorIterator.html#ad6b5372fc86bbeecbb240c3c6a9bac5a">RecursiveIteratorIterator\endChildren</a></div><div class="ttdeci">endChildren()</div><div class="ttdoc">Called after current child iterator is invalid and right before it gets destructed. </div><div class="ttdef"><b>Definition:</b> <a href="recursiveiteratoriterator_8inc_source.html#l00209">recursiveiteratoriterator.inc:209</a></div></div>
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<div class="center"><img src="classRecursiveIteratorIterator_afbe0763395760e5d5fa002a4d11aeaaf_cgraph.png" border="0" usemap="#classRecursiveIteratorIterator_afbe0763395760e5d5fa002a4d11aeaaf_cgraph" alt=""/></div>
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<area shape="rect" id="node3" href="classRecursiveIteratorIterator.html#ad6b5372fc86bbeecbb240c3c6a9bac5a" title="Called after current child iterator is invalid and right before it gets destructed. " alt="" coords="219,5,384,49"/></map>
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<h2 class="groupheader">Member Data Documentation</h2>
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<td class="memname">const RecursiveIteratorIterator::CATCH_GET_CHILD = 0x00000002</td>
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<p>Flag: Catches exceptions during getChildren() calls and simply jumps to the next element. </p>
<p>Definition at line <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00033">33</a> of file <a class="el" href="recursiveiteratoriterator_8inc_source.html">recursiveiteratoriterator.inc</a>.</p>
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<td class="memname">const RecursiveIteratorIterator::CHILD_FIRST = 2</td>
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<p>Mode: Show all children prior to their parent. </p>
<p>Definition at line <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00029">29</a> of file <a class="el" href="recursiveiteratoriterator_8inc_source.html">recursiveiteratoriterator.inc</a>.</p>
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<td class="memname">const RecursiveIteratorIterator::LEAVES_ONLY = 0</td>
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<p>Mode: Only show leaves. </p>
<p>Definition at line <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00025">25</a> of file <a class="el" href="recursiveiteratoriterator_8inc_source.html">recursiveiteratoriterator.inc</a>.</p>
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<td class="memname">const RecursiveIteratorIterator::SELF_FIRST = 1</td>
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<p>Mode: Show parents prior to their children. </p>
<p>Definition at line <a class="el" href="recursiveiteratoriterator_8inc_source.html#l00027">27</a> of file <a class="el" href="recursiveiteratoriterator_8inc_source.html">recursiveiteratoriterator.inc</a>.</p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="directorytreeiterator_8inc_source.html">directorytreeiterator.inc</a></li>
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