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8f1715895c
* Delete entities.functions.xml * Update escapeshellarg.xml * Update escapeshellcmd.xml * Update exec.xml * Update proc-close.xml * Update proc-get-status.xml * Update proc-get-status.xml * Update proc-nice.xml * Update proc-terminate.xml * Update shell-exec.xml * Update system.xml * Update exec.xml * Update proc-open.xml * Update escapeshellarg.xml * Update escapeshellcmd.xml * Update exec.xml * Update proc-get-status.xml * Update proc-nice.xml * Update proc-terminate.xml * Update proc-terminate.xml * Update shell-exec.xml * Update system.xml
73 lines
2.2 KiB
XML
73 lines
2.2 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- EN-Revision: 350d95443aeb0ea8751d71f262aac56d3ad48f83 Maintainer: yuanyuqiang Status: ready -->
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<!-- CREDITS: mowangjuanzi -->
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<!-- splitted from ./en/functions/exec.xml, last change in rev 1.28 -->
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<refentry xml:id='function.proc-close' xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>proc_close</refname>
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<refpurpose>关闭由 <function>proc_open</function> 打开的进程并且返回进程退出码</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis>
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<type>int</type><methodname>proc_close</methodname>
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<methodparam><type>resource</type><parameter>process</parameter></methodparam>
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</methodsynopsis>
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<para>
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<function>proc_close</function> 同 <function>pclose</function> 函数类似，只是
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<function>proc_close</function> 只能用来关闭由 <function>proc_open</function>
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函数打开的进程。<function>proc_close</function>
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函数会等待进程终止，并返回它的退出代码。调用此函数时，为避免死锁，该进程打开的管道将关闭——在管道处于打开状态时，子进程将不能退出。
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</para>
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</refsect1>
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<refsect1 role="parameters">
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&reftitle.parameters;
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<para>
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<variablelist>
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<varlistentry>
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<term><parameter>process</parameter></term>
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<listitem>
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<para>
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要关闭的由 <function>proc_open</function> 打开的 <type>resource</type> 。
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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</refsect1>
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<refsect1 role="returnvalues">
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&reftitle.returnvalues;
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<para>
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返回进程的终止状态码。
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如果发生错误，将返回 <literal>-1</literal>。
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</para>
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¬e.sigchild;
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"~/.phpdoc/manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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