(PECL runkit >= 0.7.0)
runkit_method_copy — Copies a method from class to another
$dClass
, string $dMethod
, string $sClass
[, string $sMethod
] )
dClassDestination class for copied method
dMethodDestination method name
sClassSource class of the method to copy
sMethod
Name of the method to copy from the source class. If this parameter is
omitted, the value of dMethod is assumed.
成功时返回 TRUE， 或者在失败时返回 FALSE。
Example #1 runkit_method_copy() example
<?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()
runkit_method_copy('Bar', 'baz', 'Foo', 'example');
// output copied function
echo Bar::baz();
?>
以上例程会输出：
foo!