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<title>Find the last occurrence of a character in a string</title>
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<div class="refnamediv">
<h1 class="refname">strrchr</h1>
<p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">strrchr</span> — <span class="dc-title">Find the last occurrence of a character in a string</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.strrchr-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">string</span> <span class="methodname"><strong>strrchr</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$haystack</code></span>
, <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <code class="parameter">$needle</code></span>
)</div>
<p class="para rdfs-comment">
This function returns the portion of <em><code class="parameter">haystack</code></em> which
starts at the last occurrence of <em><code class="parameter">needle</code></em> and goes
until the end of <em><code class="parameter">haystack</code></em>.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.strrchr-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<span class="term"><em><code class="parameter">haystack</code></em></span>
<dd>
<p class="para">
The string to search in
</p>
</dd>
</dt>
<dt>
<span class="term"><em><code class="parameter">needle</code></em></span>
<dd>
<p class="para">
If <em><code class="parameter">needle</code></em> contains more than one character,
only the first is used. This behavior is different from that of
<span class="function"><a href="function.strstr.html" class="function">strstr()</a></span>.
</p>
<p class="para">
If <em><code class="parameter">needle</code></em> is not a string, it is converted to
an integer and applied as the ordinal value of a character.
</p>
</dd>
</dt>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.strrchr-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
This function returns the portion of string, or <strong><code>FALSE</code></strong> if
<em><code class="parameter">needle</code></em> is not found.
</p>
</div>
<div class="refsect1 changelog" id="refsect1-function.strrchr-changelog">
<h3 class="title">Changelog</h3>
<p class="para">
<table class="doctable informaltable">
<thead>
<tr>
<th>Version</th>
<th>Description</th>
</tr>
</thead>
<tbody class="tbody">
<tr>
<td>4.3.0</td>
<td>
This function is now binary safe.
</td>
</tr>
</tbody>
</table>
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.strrchr-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-4898">
<p><strong>Example #1 <span class="function"><strong>strrchr()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br /></span><span style="color: #FF8000">// get last directory in $PATH<br /></span><span style="color: #0000BB">$dir </span><span style="color: #007700">= </span><span style="color: #0000BB">substr</span><span style="color: #007700">(</span><span style="color: #0000BB">strrchr</span><span style="color: #007700">(</span><span style="color: #0000BB">$PATH</span><span style="color: #007700">, </span><span style="color: #DD0000">":"</span><span style="color: #007700">), </span><span style="color: #0000BB">1</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// get everything after last newline<br /></span><span style="color: #0000BB">$text </span><span style="color: #007700">= </span><span style="color: #DD0000">"Line 1\nLine 2\nLine 3"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$last </span><span style="color: #007700">= </span><span style="color: #0000BB">substr</span><span style="color: #007700">(</span><span style="color: #0000BB">strrchr</span><span style="color: #007700">(</span><span style="color: #0000BB">$text</span><span style="color: #007700">, </span><span style="color: #0000BB">10</span><span style="color: #007700">), </span><span style="color: #0000BB">1 </span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
</div>
</p>
</div>
<div class="refsect1 notes" id="refsect1-function.strrchr-notes">
<h3 class="title">Notes</h3>
<blockquote class="note"><p><strong class="note">Note</strong>: <span class="simpara">This function is
binary-safe.</span></p></blockquote>
</div>
<div class="refsect1 seealso" id="refsect1-function.strrchr-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="function"><a href="function.strstr.html" class="function" rel="rdfs-seeAlso">strstr()</a> - Find the first occurrence of a string</span></li>
<li class="member"> <span class="function"><a href="function.strrpos.html" class="function" rel="rdfs-seeAlso">strrpos()</a> - Find the position of the last occurrence of a substring in a string</span></li>
</ul>
</p>
</div>
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