<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >JSON Functions</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK REL="HOME" TITLE="PHP 手册" HREF="index.html"><LINK REL="UP" TITLE="函数参考" HREF="funcref.html"><LINK REL="PREVIOUS" TITLE="java_last_exception_get" HREF="function.java-last-exception-get.html"><LINK REL="NEXT" TITLE="json_decode" HREF="function.json-decode.html"><META HTTP-EQUIV="Content-type" CONTENT="text/html; charset=UTF-8"></HEAD ><BODY CLASS="reference" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >PHP 手册</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="function.java-last-exception-get.html" ACCESSKEY="P" >上一页</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.json-decode.html" ACCESSKEY="N" >下一页</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><DIV CLASS="reference" ><A NAME="ref.json" ></A ><DIV CLASS="TITLEPAGE" ><H1 CLASS="title" >LXXIII. JSON Functions</H1 ><DIV CLASS="PARTINTRO" ><A NAME="AEN103200" ></A ><DIV CLASS="section" ><H1 CLASS="section" ><A NAME="json.intro" >简介</A ></H1 ><P > This extension implements the <A HREF="http://www.json.org/" TARGET="_top" >JavaScript Object Notation (JSON)</A > data-interchange format. The decoding is handled by a parser based on the JSON_checker by Douglas Crockford. </P ></DIV ><DIV CLASS="section" ><H1 CLASS="section" ><A NAME="json.requirements" >需求</A ></H1 ><P > As of PHP 5.2.0, the JSON extension is bundled and compiled into PHP by default. </P ><P > 安装此 PECL 扩展库的信息可在手册中标题为 <A HREF="install.pecl.html" >PECL 扩展库安装</A >的一章中找到。 更多信息如新版本,下载,源文件,维护者信息以及更新日志等可以在这里找到: <A HREF="http://pecl.php.net/package/json" TARGET="_top" >http://pecl.php.net/package/json</A > </P ></DIV ></DIV ><DIV CLASS="TOC" ><DL ><DT ><B >目录</B ></DT ><DT ><A HREF="function.json-decode.html" >json_decode</A > -- Decodes a JSON string</DT ><DT ><A HREF="function.json-encode.html" >json_encode</A > -- Returns the JSON representation of a value</DT ></DL ></DIV ></DIV ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="function.java-last-exception-get.html" ACCESSKEY="P" >上一页</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >起始页</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="function.json-decode.html" ACCESSKEY="N" >下一页</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >java_last_exception_get</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="funcref.html" ACCESSKEY="U" >上一级</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >json_decode</TD ></TR ></TABLE ></DIV ></BODY ></HTML >