uopz_del_function
(PECL uopz 5, PECL uopz 6)
uopz_del_function — Deletes previously added function or method
説明
uopz_del_function
( string $function
) : bool
uopz_del_function
( string $class
, string $function
[, int &$all = true
] ) : bool
Deletes a previously added function or method.
パラメータ
class- The name of the class.
function- The name of the function or method.
all- Whether all classes that descend from
classwill also be affected.
返り値
成功した場合に true を、失敗した場合に false を返します。
エラー / 例外
uopz_del_function() throws a RuntimeException if the function or method to delete has not been added by uopz_add_function().
例
例1 Basic uopz_del_function() Usage
<?phpuopz_add_function('foo', function () {echo 'bar';});var_dump(function_exists('foo'));uopz_del_function('foo');var_dump(function_exists('foo'));?>
上の例の出力は以下となります。
bool(true) bool(false)
参考
- uopz_add_function() - Adds non-existent function or method
- uopz_unset_return() - Unsets a previously set return value for a function
