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📄 migration52.new-extensions.html

📁 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
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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>New Extensions</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="migration52.removed-extensions.html">Removed Extensions</a></div> <div class="next" style="text-align: right; float: right;"><a href="migration52.classes.html">New Classes</a></div> <div class="up"><a href="migration52.html">Migrating from PHP 5.1.x to PHP 5.2.x</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="migration52.new-extensions" class="section">  <h2 class="title">New Extensions</h2>  <p class="para">   The following are new extensions added (by default) as of PHP 5.2.0:  </p>  <ul class="itemizedlist">   <li class="listitem">    <span class="simpara">     <a href="ref.filter.html" class="link">Filter</a>     - validates and filters data, and is designed for use with insecure     data such as user input. This extension is enabled by default; the     default mode RAW does not impact input data in any way.    </span>   </li>   <li class="listitem">    <span class="simpara">     <a href="ref.json.html" class="link">JSON</a>     - implements the JavaScript Object Notation (JSON)     data interchange format. This extension is enabled by default.    </span>   </li>   <li class="listitem">    <span class="simpara">     <a href="ref.zip.html" class="link">Zip</a>     - enables you to transparently read or write ZIP     compressed archives and the files inside them.    </span>   </li>  </ul> </div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="migration52.removed-extensions.html">Removed Extensions</a></div> <div class="next" style="text-align: right; float: right;"><a href="migration52.classes.html">New Classes</a></div> <div class="up"><a href="migration52.html">Migrating from PHP 5.1.x to PHP 5.2.x</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>

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