<!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>The Swoole\Async class</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.swoole-version.html">swoole_version</a></div> <div class="next" style="text-align: right; float: right;"><a href="swoole-async.dnslookup.html">Swoole\Async::dnsLookup</a></div> <div class="up"><a href="book.swoole.html">Swoole</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="class.swoole-async" class="reference"> <h1 class="title">The Swoole\Async class</h1> <div class="partintro"><p class="verinfo">(PHP 5 >= 5.2.0, PHP 7, PECL swoole >= 1.9.0)</p> <div class="section" id="swoole-async.intro"> <h2 class="title">Introduction</h2> <p class="para"> </p> </div> <div class="section" id="swoole-async.synopsis"> <h2 class="title">Class synopsis</h2> <div class="classsynopsis"> <div class="ooclass"></div> <div class="classsynopsisinfo"> <span class="ooclass"> <strong class="classname">Swoole\Async</strong> </span> {</div> <div class="classsynopsisinfo classsynopsisinfo_comment">/* Methods */</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="modifier">static</span> <span class="type">void</span> <span class="methodname"><a href="swoole-async.dnslookup.html" class="methodname">dnsLookup</a></span> ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$hostname</code></span> , <span class="methodparam"><span class="type"><a href="language.types.callable.html" class="type callable">callable</a></span> <code class="parameter">$callback</code></span> )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="modifier">static</span> <span class="type">bool</span> <span class="methodname"><a href="swoole-async.read.html" class="methodname">read</a></span> ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$filename</code></span> , <span class="methodparam"><span class="type"><a href="language.types.callable.html" class="type callable">callable</a></span> <code class="parameter">$callback</code></span> [, <span class="methodparam"><span class="type">integer</span> <code class="parameter">$chunk_size</code></span> [, <span class="methodparam"><span class="type">integer</span> <code class="parameter">$offset</code></span> ]] )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="modifier">static</span> <span class="type">void</span> <span class="methodname"><a href="swoole-async.readfile.html" class="methodname">readFile</a></span> ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$filename</code></span> , <span class="methodparam"><span class="type"><a href="language.types.callable.html" class="type callable">callable</a></span> <code class="parameter">$callback</code></span> )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="modifier">static</span> <span class="type">void</span> <span class="methodname"><a href="swoole-async.set.html" class="methodname">set</a></span> ( <span class="methodparam"><span class="type">array</span> <code class="parameter">$settings</code></span> )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="modifier">static</span> <span class="type">void</span> <span class="methodname"><a href="swoole-async.write.html" class="methodname">write</a></span> ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$filename</code></span> , <span class="methodparam"><span class="type">string</span> <code class="parameter">$content</code></span> [, <span class="methodparam"><span class="type">integer</span> <code class="parameter">$offset</code></span> [, <span class="methodparam"><span class="type"><a href="language.types.callable.html" class="type callable">callable</a></span> <code class="parameter">$callback</code></span> ]] )</div> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="modifier">static</span> <span class="type">void</span> <span class="methodname"><a href="swoole-async.writefile.html" class="methodname">writeFile</a></span> ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$filename</code></span> , <span class="methodparam"><span class="type">string</span> <code class="parameter">$content</code></span> [, <span class="methodparam"><span class="type"><a href="language.types.callable.html" class="type callable">callable</a></span> <code class="parameter">$callback</code></span> [, <span class="methodparam"><span class="type">string</span> <code class="parameter">$flags</code></span> ]] )</div> }</div> </div> </div> <h2>Table of Contents</h2><ul class="chunklist chunklist_reference"><li><a href="swoole-async.dnslookup.html">Swoole\Async::dnsLookup</a> — Async and non-blocking hostname to IP lookup.</li><li><a href="swoole-async.read.html">Swoole\Async::read</a> — Read file stream asynchronously.</li><li><a href="swoole-async.readfile.html">Swoole\Async::readFile</a> — Read a file asynchronously.</li><li><a href="swoole-async.set.html">Swoole\Async::set</a> — Update the async I/O options.</li><li><a href="swoole-async.write.html">Swoole\Async::write</a> — Write data to a file stream asynchronously.</li><li><a href="swoole-async.writefile.html">Swoole\Async::writeFile</a> — Description</li></ul> </div> <hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.swoole-version.html">swoole_version</a></div> <div class="next" style="text-align: right; float: right;"><a href="swoole-async.dnslookup.html">Swoole\Async::dnsLookup</a></div> <div class="up"><a href="book.swoole.html">Swoole</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>