Php/docs/function.uopz-del-function
From Get docs
uopz_del_function
(PECL uopz 5, PECL uopz 6)
uopz_del_function — Deletes previously added function or method
Description
uopz_del_function
( string $function
) : bool
uopz_del_function
( string $class
, string $function
[, int &$all = TRUE
] ) : bool
Deletes a previously added function or method.
Parameters
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.
Return Values
Returns TRUE on success or FALSE on failure.
Errors/Exceptions
uopz_del_function() throws a RuntimeException if the function or method to delete has not been added by uopz_add_function().
Examples
Example #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'));?>
The above example will output:
bool(true) bool(false)
See Also
- uopz_add_function() - Adds non-existent function or method
- uopz_unset_return() - Unsets a previously set return value for a function
