<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>This method deletes an entry from the set</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="quickhashintset.construct.html">QuickHashIntSet::__construct</a></div>
<div class="next" style="text-align: right; float: right;"><a href="quickhashintset.exists.html">QuickHashIntSet::exists</a></div>
<div class="up"><a href="class.quickhashintset.html">QuickHashIntSet</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div><hr /><div id="quickhashintset.delete" class="refentry">
<div class="refnamediv">
<h1 class="refname">QuickHashIntSet::delete</h1>
<p class="verinfo">(PECL quickhash >= Unknown)</p><p class="refpurpose"><span class="refname">QuickHashIntSet::delete</span> — <span class="dc-title">This method deletes an entry from the set</span></p>
</div>
<div class="refsect1 description" id="refsect1-quickhashintset.delete-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type">bool</span> <span class="methodname"><strong>QuickHashIntSet::delete</strong></span>
( <span class="methodparam"><span class="type">int</span> <code class="parameter">$key</code></span>
)</div>
<p class="para rdfs-comment">
This method deletes an entry from the set, and returns whether the entry was
deleted or not. Associated memory structures will not be freed immediately,
but rather when the set itself is freed.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-quickhashintset.delete-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<span class="term"><em><code class="parameter">key</code></em></span>
<dd>
<p class="para">
The key of the entry to delete.
</p>
</dd>
</dt>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-quickhashintset.delete-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
<strong><code>TRUE</code></strong> when the entry was deleted, and <strong><code>FALSE</code></strong> if the entry was not deleted.
</p>
</div>
<div class="refsect1 examples" id="refsect1-quickhashintset.delete-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-5131">
<p><strong>Example #1 <span class="function"><strong>QuickHashIntSet::delete()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$set </span><span style="color: #007700">= new </span><span style="color: #0000BB">QuickHashIntSet</span><span style="color: #007700">( </span><span style="color: #0000BB">1024 </span><span style="color: #007700">);<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">( </span><span style="color: #0000BB">$set</span><span style="color: #007700">-></span><span style="color: #0000BB">exists</span><span style="color: #007700">( </span><span style="color: #0000BB">4 </span><span style="color: #007700">) );<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">( </span><span style="color: #0000BB">$set</span><span style="color: #007700">-></span><span style="color: #0000BB">add</span><span style="color: #007700">( </span><span style="color: #0000BB">4 </span><span style="color: #007700">) );<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">( </span><span style="color: #0000BB">$set</span><span style="color: #007700">-></span><span style="color: #0000BB">delete</span><span style="color: #007700">( </span><span style="color: #0000BB">4 </span><span style="color: #007700">) );<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">( </span><span style="color: #0000BB">$set</span><span style="color: #007700">-></span><span style="color: #0000BB">exists</span><span style="color: #007700">( </span><span style="color: #0000BB">4 </span><span style="color: #007700">) );<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">( </span><span style="color: #0000BB">$set</span><span style="color: #007700">-></span><span style="color: #0000BB">delete</span><span style="color: #007700">( </span><span style="color: #0000BB">4 </span><span style="color: #007700">) );<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
<div class="example-contents"><p>The above example will output
something similar to:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
bool(false)
bool(true)
bool(true)
bool(false)
bool(false)
</pre></div>
</div>
</div>
</p>
</div>
</div><hr /><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="quickhashintset.construct.html">QuickHashIntSet::__construct</a></div>
<div class="next" style="text-align: right; float: right;"><a href="quickhashintset.exists.html">QuickHashIntSet::exists</a></div>
<div class="up"><a href="class.quickhashintset.html">QuickHashIntSet</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div></body></html>
