php-doc-en/reference/runkit7/functions/runkit7-method-copy.xml
2020-02-10 14:58:49 +00:00

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<?xml version="1.0" encoding="utf-8"?>
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<refentry xml:id="function.runkit7-method-copy" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>runkit7_method_copy</refname>
<refpurpose>Copies a method from class to another</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>bool</type><methodname>runkit7_method_copy</methodname>
<methodparam><type>string</type><parameter>dClass</parameter></methodparam>
<methodparam><type>string</type><parameter>dMethod</parameter></methodparam>
<methodparam><type>string</type><parameter>sClass</parameter></methodparam>
<methodparam choice="opt"><type>string</type><parameter>sMethod</parameter></methodparam>
</methodsynopsis>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<variablelist>
<varlistentry>
<term><parameter>dClass</parameter></term>
<listitem>
<para>
Destination class for copied method
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>dMethod</parameter></term>
<listitem>
<para>
Destination method name
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>sClass</parameter></term>
<listitem>
<para>
Source class of the method to copy
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>sMethod</parameter></term>
<listitem>
<para>
Name of the method to copy from the source class. If this parameter is
omitted, the value of <parameter>dMethod</parameter> is assumed.
</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title><function>runkit7_method_copy</function> example</title>
<programlisting role="php">
<![CDATA[
<?php
class Foo {
function example() {
return "foo!\n";
}
}
class Bar {
// initially, no methods
}
// copy the example() method from the Foo class to the Bar class, as baz()
runkit7_method_copy('Bar', 'baz', 'Foo', 'example');
// output copied function
echo Bar::baz();
?>
]]>
</programlisting>
&example.outputs;
<screen>
<![CDATA[
foo!
]]>
</screen>
</example>
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>runkit7_method_add</function></member>
<member><function>runkit7_method_redefine</function></member>
<member><function>runkit7_method_remove</function></member>
<member><function>runkit7_method_rename</function></member>
<member><function>runkit7_function_copy</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
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