(PECL runkit:0.7-0.9)
runkit_method_copy — Copies a method from class to another
本函式是實驗性的。這個函式的行為、名稱、和關於此函式的任何其他文件在未來PHP的發行中可能會在不通知的情況下改變。 使用此函式需自行承擔風險。
Destination class for copied method
Destination method name
Source class of the method to copy
Name of the method to copy from the source class. If this parameter is omitted, the value of dMethod is assumed.
如果成功則回傳 TRUE,失敗則回傳 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();
?>
上例將輸出:
foo!