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74 lines
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HTML
74 lines
4.9 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<head>
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<meta http-equiv="content-type" content="text/html; charset=UTF-8">
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<title>Polls libeio until all requests proceeded</title>
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</head>
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<body class="docs"><div id="layout">
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<div id="layout-content"><div id="function.eio-event-loop" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">eio_event_loop</h1>
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<p class="verinfo">(PECL eio >= 0.0.1dev)</p><p class="refpurpose"><span class="refname">eio_event_loop</span> — <span class="dc-title">Polls libeio until all requests proceeded</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.eio-event-loop-description">
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<h3 class="title">说明</h3>
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<div class="methodsynopsis dc-description">
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<span class="methodname"><strong>eio_event_loop</strong></span>
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( <span class="methodparam">void</span>
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) : <span class="type">bool</span></div>
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<p class="para rdfs-comment">
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<span class="function"><strong>eio_event_loop()</strong></span> polls libeio until all requests proceeded.
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</p>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.eio-event-loop-parameters">
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<h3 class="title">参数</h3>
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<p class="para">此函数没有参数。</p>
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</div>
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<div class="refsect1 returnvalues" id="refsect1-function.eio-event-loop-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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<span class="function"><strong>eio_event_loop()</strong></span> returns <strong><code>TRUE</code></strong> on success or <strong><code>FALSE</code></strong> on error.
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</p>
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</div>
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<div class="refsect1 examples" id="refsect1-function.eio-event-loop-examples">
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<h3 class="title">范例</h3>
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<div class="example" id="example-4271">
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<p><strong>Example #1 <span class="function"><strong>eio_event_loop()</strong></span> example</strong></p>
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<div class="example-contents">
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<div class="phpcode"><pre><span style="color: #000000">
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<span style="color: #0000BB"><?php<br />$temp_filename </span><span style="color: #007700">= </span><span style="color: #DD0000">"eio-temp-file.tmp"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">touch</span><span style="color: #007700">(</span><span style="color: #0000BB">$temp_filename</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">/* Is called when eio_chmod() finished */<br /></span><span style="color: #007700">function </span><span style="color: #0000BB">my_chmod_callback</span><span style="color: #007700">(</span><span style="color: #0000BB">$data</span><span style="color: #007700">, </span><span style="color: #0000BB">$result</span><span style="color: #007700">) {<br /> global </span><span style="color: #0000BB">$temp_filename</span><span style="color: #007700">;<br /><br /> if (</span><span style="color: #0000BB">$result </span><span style="color: #007700">== </span><span style="color: #0000BB">0 </span><span style="color: #007700">&& !</span><span style="color: #0000BB">is_readable</span><span style="color: #007700">(</span><span style="color: #0000BB">$temp_filename</span><span style="color: #007700">) && </span><span style="color: #0000BB">is_writable</span><span style="color: #007700">(</span><span style="color: #0000BB">$temp_filename</span><span style="color: #007700">)) {<br /> echo </span><span style="color: #DD0000">"eio_chmod_ok"</span><span style="color: #007700">;<br /> }<br /><br /> @</span><span style="color: #0000BB">unlink</span><span style="color: #007700">(</span><span style="color: #0000BB">$temp_filename</span><span style="color: #007700">);<br />}<br /><br /></span><span style="color: #0000BB">eio_chmod</span><span style="color: #007700">(</span><span style="color: #0000BB">$temp_filename</span><span style="color: #007700">, </span><span style="color: #0000BB">0200</span><span style="color: #007700">, </span><span style="color: #0000BB">EIO_PRI_DEFAULT</span><span style="color: #007700">, </span><span style="color: #DD0000">"my_chmod_callback"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">eio_event_loop</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?></span>
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</span>
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</pre></div>
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</div>
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<div class="example-contents"><p>以上例程的输出类似于：</p></div>
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<div class="example-contents screen">
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<div class="cdata"><pre>
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eio_chmod_ok
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</pre></div>
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</div>
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</div>
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</div>
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<div class="refsect1 seealso" id="refsect1-function.eio-event-loop-seealso">
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<h3 class="title">参见</h3>
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<ul class="simplelist">
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<li class="member">eio_poll</li>
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</ul>
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</div>
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</div></div></div></body></html> |