Source of: /manual/en/function.curl-multi-select.php
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<div id="function.curl-multi-select" class="refentry">
<div class="refnamediv">
<h1 class="refname">curl_multi_select</h1>
<p class="verinfo">(PHP 5)</p><p class="refpurpose"><span class="refname">curl_multi_select</span> — <span class="dc-title">Wait for activity on any curl_multi connection</span></p>
</div>
<a name="function.curl-multi-select.description"></a><div class="refsect1 description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">int</span> <span class="methodname"><b>curl_multi_select</b></span>
( <span class="methodparam"><span class="type">resource</span> <tt class="parameter">$mh</tt></span>
[, <span class="methodparam"><span class="type">float</span> <tt class="parameter">$timeout</tt><span class="initializer"> = 1.0</span></span>
] )</div>
<p class="para rdfs-comment">
Blocks until there is activity on any of the curl_multi connections.
</p>
</div>
<a name="function.curl-multi-select.parameters"></a><div class="refsect1 parameters">
<h3 class="title">Parameters</h3>
<p class="para">
</p><dl>
<dt class="varlistentry">
<span class="term"><i><tt class="parameter">mh</tt></i>
</span>
</dt><dd class="listitem">
<p class="para">A cURL multi handle returned by
<a href="function.curl-multi-init.php" class="function">curl_multi_init()</a>.</p></dd>
<dt class="varlistentry">
<span class="term"><i><tt class="parameter">timeout</tt></i>
</span>
</dt><dd class="listitem">
<p class="para">
Time, in seconds, to wait for a response.
</p>
</dd>
</dl>
<p>
</p>
</div>
<a name="function.curl-multi-select.returnvalues"></a><div class="refsect1 returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
On success, returns the number of descriptors contained in,
the descriptor sets. On failure, this function will return -1 on a select failure or timeout (from the underlying select system call).
</p>
</div>
<a name="function.curl-multi-select.seealso"></a><div class="refsect1 seealso">
<h3 class="title">See Also</h3>
<p class="para">
</p><ul class="simplelist">
<li class="member"><a href="function.curl-multi-init.php" class="function" rel="rdfs-seeAlso">curl_multi_init()</a> - Returns a new cURL multi handle</li>
</ul><p>
</p>
</div>
</div><?php manual_footer(); ?>
