function.highlight-string.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 179 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>Syntax highlighting of a string</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-file.html">highlight_file</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.ignore-user-abort.html">ignore_user_abort</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.highlight-string" class="refentry"> <div class="refnamediv"> <h1 class="refname">highlight_string</h1> <p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">highlight_string</span> — <span class="dc-title">Syntax highlighting of a string</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <span class="methodname"><b><b>highlight_string</b></b></span> ( <span class="methodparam"><span class="type">string</span> <tt class="parameter">$str</tt></span> [, <span class="methodparam"><span class="type">bool</span> <tt class="parameter">$return</tt></span> ] )</div> <p class="simpara"> Outputs or returns a syntax highlighted version of the given PHP code using the colors defined in the built-in syntax highlighter for PHP. </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">str</tt></i></span> <dd> <p class="para"> The PHP code to be highligthed. This should include the opening tag. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">return</tt></i></span> <dd> <p class="para"> Set this parameter to <b><tt>TRUE</tt></b> to make this function return the highlighted code. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> If <i><tt class="parameter">return</tt></i> is set to <b><tt>TRUE</tt></b>, returns the highlighted code as a string instead of printing it out. Otherwise, it will return <b><tt>TRUE</tt></b> on success, <b><tt>FALSE</tt></b> on failure. </p> </div> <div class="refsect1 changelog"> <h3 class="title">ChangeLog</h3> <p class="para"> <table class="informaltable"> <colgroup> <thead valign="middle"> <tr valign="middle"> <th colspan="1">Version</th> <th colspan="1">Description</th> </tr> </thead> <tbody valign="middle" class="tbody"> <tr valign="middle"> <td colspan="1" rowspan="1" align="left">4.2.0</td> <td colspan="1" rowspan="1" align="left"> The <i><tt class="parameter">return</tt></i> parameter was added. </td> </tr> </tbody> </colgroup> </table> </p> </div> <div class="refsect1 examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example"> <p><b>Example #1 <b>highlight_string()</b> example</b></p> <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br />highlight_string</span><span style="color: #007700">(</span><span style="color: #DD0000">'<?php phpinfo(); ?>'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?></span></span></code></div> </div> <div class="example-contents"><p> The above example will output (in PHP 4): </p></div> <div class="example-contents"><pre><div class="cdata"><pre><code><font color="#000000"><font color="#0000BB">&lt;?php phpinfo</font><font color="#007700">(); </font><font color="#0000BB">?&gt;</font></font></code></pre></div> </pre></div> <div class="example-contents"><p> The above example will output (in PHP 5): </p></div> <div class="example-contents"><pre><div class="cdata"><pre><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php phpinfo</span><span style="color: #007700">(); </span><span style="color: #0000BB">?&gt;</span></span></code></pre></div> </pre></div> </div> </p> </div> <div class="refsect1 notes"> <h3 class="title">Notes</h3> <blockquote><p><b class="note">Note</b>: This function uses internal output bufferingwith this parameter so it can not be used inside an<a href="function.ob-start.html" class="function">ob_start()</a> callback function.<br /></p></blockquote> </div> <div class="refsect1 seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"><a href="function.highlight-file.html" class="function" rel="rdfs-seeAlso">highlight_file()</a></li> </ul> </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.highlight-file.html">highlight_file</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.ignore-user-abort.html">ignore_user_abort</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>⌨️ 快捷键说明
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