<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title>Tells if the file is a link</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="splfileinfo.isfile.html">SplFileInfo::isFile</a></div> <div class="next" style="text-align: right; float: right;"><a href="splfileinfo.isreadable.html">SplFileInfo::isReadable</a></div> <div class="up"><a href="class.splfileinfo.html">SplFileInfo</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="splfileinfo.islink" class="refentry"> <div class="refnamediv"> <h1 class="refname">SplFileInfo::isLink</h1> <p class="verinfo">(PHP 5 >= 5.1.2)</p><p class="refpurpose"><span class="refname">SplFileInfo::isLink</span> — <span class="dc-title">Tells if the file is a link</span></p> </div> <div class="refsect1 description" id="refsect1-splfileinfo.islink-description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type">bool</span> <span class="methodname"><strong>SplFileInfo::isLink</strong></span> ( <span class="methodparam">void</span> )</div> <p class="para rdfs-comment"> Use this method to check if the file referenced by the SplFileInfo object is a link. </p> </div> <div class="refsect1 parameters" id="refsect1-splfileinfo.islink-parameters"> <h3 class="title">Parameters</h3> <p class="para">This function has no parameters.</p> </div> <div class="refsect1 returnvalues" id="refsect1-splfileinfo.islink-returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns <strong><code>TRUE</code></strong> if the file is a link, <strong><code>FALSE</code></strong> otherwise. </p> </div> <div class="refsect1 examples" id="refsect1-splfileinfo.islink-examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example" id="example-3940"> <p><strong>Example #1 <span class="function"><strong>SplFileInfo::isLink()</strong></span> example</strong></p> <div class="example-contents"> <div class="phpcode"><code><span style="color: #000000"> <span style="color: #0000BB"><?php<br />$info </span><span style="color: #007700">= new </span><span style="color: #0000BB">SplFileInfo</span><span style="color: #007700">(</span><span style="color: #DD0000">'/path/to/symlink'</span><span style="color: #007700">);<br />if (</span><span style="color: #0000BB">$info</span><span style="color: #007700">-></span><span style="color: #0000BB">isLink</span><span style="color: #007700">()) {<br /> echo </span><span style="color: #DD0000">'The real path is '</span><span style="color: #007700">.</span><span style="color: #0000BB">$info</span><span style="color: #007700">-></span><span style="color: #0000BB">getRealPath</span><span style="color: #007700">();<br />}<br /></span><span style="color: #0000BB">?></span> </span> </code></div> </div> </div> </p> </div> <div class="refsect1 seealso" id="refsect1-splfileinfo.islink-seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"> <span class="methodname"><a href="splfileinfo.getrealpath.html" class="methodname" rel="rdfs-seeAlso">SplFileInfo::getRealPath()</a> - Gets absolute path to file</span></li> </ul> </p> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="splfileinfo.isfile.html">SplFileInfo::isFile</a></div> <div class="next" style="text-align: right; float: right;"><a href="splfileinfo.isreadable.html">SplFileInfo::isReadable</a></div> <div class="up"><a href="class.splfileinfo.html">SplFileInfo</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>