(PECL runkit7 >= Unknown)
runkit7_method_copy — Copies a method from class to another
destination_classDestination class for copied method
destination_method_nameDestination method name
source_classSource class of the method to copy
source_method_name
Name of the method to copy from the source class. If this parameter is
omitted, the value of destination_method_name is assumed.
示例 #1 runkit7_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()
runkit7_method_copy('Bar', 'baz', 'Foo', 'example');
// output copied function
echo Bar::baz();
?>以上示例会输出：
foo!