exception.getcode.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>Gets the Exception code</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="exception.getmessage.html">Exception::getMessage</a></div> <div class="next" style="text-align: right; float: right;"><a href="exception.getfile.html">Exception::getFile</a></div> <div class="up"><a href="class.exception.html">Exception</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="exception.getcode" class="refentry"> <div class="refnamediv"> <h1 class="refname">Exception::getCode</h1> <p class="verinfo">(PHP 5 >= 5.1.0)</p><p class="refpurpose"><span class="refname">Exception::getCode</span> — <span class="dc-title">Gets the Exception code</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="modifier">final</span> <span class="modifier">public</span> <span class="type">int</span> <span class="methodname"><b><b>Exception::getCode</b></b></span> ( <span class="methodparam">void</span> )</div> <p class="para rdfs-comment"> Returns the Exception code. </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para">This function has no parameters.</p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns the Exception code as a <a href="language.types.integer.html" class="type integer">integer</a>. </p> </div> <div class="refsect1 examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example"> <p><b>Example #1 <b>Exception::getCode()</b> example</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">try {<br /> throw new </span><span style="color: #0000BB">Exception</span><span style="color: #007700">(</span><span style="color: #DD0000">"Some error message"</span><span style="color: #007700">, </span><span style="color: #0000BB">30</span><span style="color: #007700">);<br />} catch(</span><span style="color: #0000BB">Exception $e</span><span style="color: #007700">) {<br /> echo </span><span style="color: #DD0000">"The exception code is: " </span><span style="color: #007700">. </span><span style="color: #0000BB">$e</span><span style="color: #007700">-></span><span style="color: #0000BB">getCode</span><span style="color: #007700">();<br />}<br /></span><span style="color: #0000BB">?></span></span></code></div> </div> <div class="example-contents"><p>The above example will output something similar to:</p></div> <div class="example-contents"><pre><div class="cdata"><pre>The exception code is: 30</pre></div> </pre></div> </div> </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="exception.getmessage.html">Exception::getMessage</a></div> <div class="next" style="text-align: right; float: right;"><a href="exception.getfile.html">Exception::getFile</a></div> <div class="up"><a href="class.exception.html">Exception</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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