function.ignore-user-abort.html
来自「php的帮助文档,涉及到PHP的案例和基本语法,以及实际应用内容」· HTML 代码 · 共 95 行
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head> <title>Set whether a client disconnect should abort script execution</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.highlight-string.html">highlight_string</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.pack.html">pack</a></div> <div class="up"><a href="ref.misc.html">Misc. Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.ignore-user-abort" class="refentry"> <div class="refnamediv"> <h1 class="refname">ignore_user_abort</h1> <p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">ignore_user_abort</span> — <span class="dc-title">Set whether a client disconnect should abort script execution</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">int</span> <span class="methodname"><b><b>ignore_user_abort</b></b></span> ([ <span class="methodparam"><span class="type">bool</span> <tt class="parameter">$setting</tt></span> ] )</div> <p class="para rdfs-comment"> Sets whether a client disconnect should cause a script to be aborted. </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">setting</tt></i></span> <dd> <p class="para"> If not set, the function will only return the current setting. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns the previous setting, as a boolean. </p> </div> <div class="refsect1 notes"> <h3 class="title">Notes</h3> <p class="para"> PHP will not detect that the user has aborted the connection until an attempt is made to send information to the client. Simply using an echo statement does not guarantee that information is sent, see <a href="function.flush.html" class="function">flush()</a>. </p> </div> <div class="refsect1 seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"><a href="function.connection-aborted.html" class="function" rel="rdfs-seeAlso">connection_aborted()</a></li> <li class="member"><a href="function.connection-status.html" class="function" rel="rdfs-seeAlso">connection_status()</a></li> <li class="member"> <a href="features.connection-handling.html" class="link">Connection Handling</a> for a complete description of connection handling in PHP. </li> </ul> </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.highlight-string.html">highlight_string</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.pack.html">pack</a></div> <div class="up"><a href="ref.misc.html">Misc. Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>
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