📄 function.fnmatch.html
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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>Match filename against a pattern</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.flock.html">flock</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.fopen.html">fopen</a></div> <div class="up"><a href="ref.filesystem.html">Filesystem Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.fnmatch" class="refentry"> <div class="refnamediv"> <h1 class="refname">fnmatch</h1> <p class="verinfo">(PHP 4 >= 4.3.0, PHP 5)</p><p class="refpurpose"><span class="refname">fnmatch</span> — <span class="dc-title">Match filename against a pattern</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><b><b>fnmatch</b></b></span> ( <span class="methodparam"><span class="type">string</span> <tt class="parameter">$pattern</tt></span> , <span class="methodparam"><span class="type">string</span> <tt class="parameter">$string</tt></span> [, <span class="methodparam"><span class="type">int</span> <tt class="parameter">$flags</tt></span> ] )</div> <p class="para rdfs-comment"> <b>fnmatch()</b> checks if the passed <i><tt class="parameter">string</tt></i> would match the given shell wildcard <i><tt class="parameter">pattern</tt></i>. </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">pattern</tt></i></span> <dd> <p class="para"> The shell wildcard pattern. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">string</tt></i></span> <dd> <p class="para"> The tested string. This function is especially useful for filenames, but may also be used on regular strings. </p> <p class="para"> The average user may be used to shell patterns or at least in their simplest form to <i>'?'</i> and <i>'*'</i> wildcards so using <b>fnmatch()</b> instead of <a href="function.ereg.html" class="function">ereg()</a> or <a href="function.preg-match.html" class="function">preg_match()</a> for frontend search expression input may be way more convenient for non-programming users. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">flags</tt></i></span> <dd> <p class="para"> See the Unix manpage on <i>fnmatch(3)</i> for flag names (as long as they are not documented here). </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns <b><tt>TRUE</tt></b> if there is a match, <b><tt>FALSE</tt></b> otherwise. </p> </div> <div class="refsect1 examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example"> <p><b>Example #1 Checking a color name against a shell wildcard pattern</b></p> <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br /></span><span style="color: #007700">if (</span><span style="color: #0000BB">fnmatch</span><span style="color: #007700">(</span><span style="color: #DD0000">"*gr[ae]y"</span><span style="color: #007700">, </span><span style="color: #0000BB">$color</span><span style="color: #007700">)) {<br /> echo </span><span style="color: #DD0000">"some form of gray ..."</span><span style="color: #007700">;<br />}<br /></span><span style="color: #0000BB">?></span></span></code></div> </div> </div> </p> </div> <div class="refsect1 notes"> <h3 class="title">Notes</h3> <div class="warning"><b class="warning">Warning</b> <p class="para"> For now this function is not available on Windows or other non-POSIX compliant systems. </p> </div> </div> <div class="refsect1 seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"><a href="function.glob.html" class="function" rel="rdfs-seeAlso">glob()</a></li> <li class="member"><a href="function.ereg.html" class="function" rel="rdfs-seeAlso">ereg()</a></li> <li class="member"><a href="function.preg-match.html" class="function" rel="rdfs-seeAlso">preg_match()</a></li> <li class="member"><a href="function.sscanf.html" class="function" rel="rdfs-seeAlso">sscanf()</a></li> <li class="member"><a href="function.printf.html" class="function" rel="rdfs-seeAlso">printf()</a></li> <li class="member"><a href="function.sprintf.html" class="function" rel="rdfs-seeAlso">sprintf()</a></li> </ul> </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.flock.html">flock</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.fopen.html">fopen</a></div> <div class="up"><a href="ref.filesystem.html">Filesystem 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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