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8c2ec3127d
* Update book.xml * Update constants.xml * Update examples.xml * Update security.xml * Update upload-progress.xml * Update session-cache-expire.xml * Update session-cache-limiter.xml * Update session-destroy.xml * Update session-encode.xml * Update session-get-cookie-params.xml * Update session-id.xml * Update session-name.xml * Update session-regenerate-id.xml * Update session-save-path.xml * Update session-set-cookie-params.xml * Update session-set-save-handler.xml * Update session-start.xml * Update session-start.xml * Update session-status.xml * Update session-unset.xml * Update book.xml * Update session-cache-expire.xml * Update session-unset.xml
80 lines
2.2 KiB
XML
80 lines
2.2 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- EN-Revision: 35b95a56ccc03b66af7117fc815ac7881e2e0ad3 Maintainer: yincheng Status: ready -->
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<!-- CREDITS: mowangjuanzi -->
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<refentry xml:id="function.session-encode" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>session_encode</refname>
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<refpurpose>将当前会话数据编码为字符串</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 class="union"><type>string</type><type>false</type></type><methodname>session_encode</methodname>
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<void/>
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</methodsynopsis>
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<para>
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<function>session_encode</function>
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返回一个序列化后的字符串，包含被编码的、储存于 $_SESSION 超全局变量中的当前会话数据。
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</para>
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<para>
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默认情况下，PHP 内部使用的序列方法和 <function>serialize</function> 是不一样的。
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该序列方法通过 <link linkend="ini.session.serialize-handler">session.serialize_handler</link> 来设置。
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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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&no.function.parameters;
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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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返回当前会话编码后的内容，&return.falseforfailure;。
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</para>
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</refsect1>
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<refsect1 role="notes">
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&reftitle.notes;
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<warning>
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<para>
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在调用 <function>session_encode</function> 之前必须先调用 <function>session_start</function>。
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</para>
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</warning>
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</refsect1>
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<refsect1 role="seealso">
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&reftitle.seealso;
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<para>
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<simplelist>
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<member><function>session_decode</function></member>
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<member><link linkend="ini.session.serialize-handler">session.serialize_handler</link></member>
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</simplelist>
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</para>
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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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