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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>Copies a method from class to another</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.runkit-method-add.html">runkit_method_add</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.runkit-method-redefine.html">runkit_method_redefine</a></div> <div class="up"><a href="ref.runkit.html">runkit Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.runkit-method-copy" class="refentry"> <div class="refnamediv"> <h1 class="refname">runkit_method_copy</h1> <p class="verinfo">(PECL runkit:0.7-0.9)</p><p class="refpurpose"><span class="refname">runkit_method_copy</span> — <span class="dc-title">Copies a method from class to another</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>runkit_method_copy</b></b></span> ( <span class="methodparam"><span class="type">string</span> <tt class="parameter">$dClass</tt></span> , <span class="methodparam"><span class="type">string</span> <tt class="parameter">$dMethod</tt></span> , <span class="methodparam"><span class="type">string</span> <tt class="parameter">$sClass</tt></span> [, <span class="methodparam"><span class="type">string</span> <tt class="parameter">$sMethod</tt></span> ] )</div> <div class="warning"><b class="warning">Warning</b><p class="simpara">This function is<em class="emphasis">EXPERIMENTAL</em>. The behaviour of this function, its name, andsurrounding documentation may change without notice in a future release of PHP.This function should be used at your own risk.</p></div> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">dClass</tt></i></span> <dd> <p class="para"> Destination class for copied method </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">dMethod</tt></i></span> <dd> <p class="para"> Destination method name </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">sClass</tt></i></span> <dd> <p class="para"> Source class of the method to copy </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">sMethod</tt></i></span> <dd> <p class="para"> Name of the method to copy from the source class. If this parameter is omitted, the value of <i><tt class="parameter">dMethod</tt></i> is assumed. </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> on success or <b><tt>FALSE</tt></b> on failure. </p> </div> <div class="refsect1 examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example"> <p><b>Example #1 <b>runkit_method_copy()</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">class </span><span style="color: #0000BB">Foo </span><span style="color: #007700">{<br /> function </span><span style="color: #0000BB">example</span><span style="color: #007700">() {<br /> return </span><span style="color: #DD0000">"foo!\n"</span><span style="color: #007700">;<br /> }<br />}<br /><br />class </span><span style="color: #0000BB">Bar </span><span style="color: #007700">{<br /> </span><span style="color: #FF8000">// initially, no methods<br /></span><span style="color: #007700">}<br /><br /></span><span style="color: #FF8000">// copy the example() method from the Foo class to the Bar class, as baz()<br /></span><span style="color: #0000BB">runkit_method_copy</span><span style="color: #007700">(</span><span style="color: #DD0000">'Bar'</span><span style="color: #007700">, </span><span style="color: #DD0000">'baz'</span><span style="color: #007700">, </span><span style="color: #DD0000">'Foo'</span><span style="color: #007700">, </span><span style="color: #DD0000">'example'</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// output copied function<br /></span><span style="color: #007700">echo </span><span style="color: #0000BB">Bar</span><span style="color: #007700">::</span><span style="color: #0000BB">baz</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:</p></div> <div class="example-contents"><pre><div class="cdata"><pre>foo!</pre></div> </pre></div> </div> </p> </div> <div class="refsect1 seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"><a href="function.runkit-method-add.html" class="function" rel="rdfs-seeAlso">runkit_method_add()</a></li> <li class="member"><a href="function.runkit-method-redefine.html" class="function" rel="rdfs-seeAlso">runkit_method_redefine()</a></li> <li class="member"><a href="function.runkit-method-remove.html" class="function" rel="rdfs-seeAlso">runkit_method_remove()</a></li> <li class="member"><a href="function.runkit-method-rename.html" class="function" rel="rdfs-seeAlso">runkit_method_rename()</a></li> <li class="member"><a href="function.runkit-function-copy.html" class="function" rel="rdfs-seeAlso">runkit_function_copy()</a></li> </ul> </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.runkit-method-add.html">runkit_method_add</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.runkit-method-redefine.html">runkit_method_redefine</a></div> <div class="up"><a href="ref.runkit.html">runkit 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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