Php/docs/function.uopz-add-function
From Get docs
uopz_add_function
(PECL uopz 5, PECL uopz 6)
uopz_add_function — Adds non-existent function or method
Description
uopz_add_function
( string $function
, Closure $handler
[, int &$flags = ZEND_ACC_PUBLIC
] ) : bool
uopz_add_function
( string $class
, string $function
, Closure $handler
[, int &$flags = ZEND_ACC_PUBLIC
[, int &$all = TRUE
]] ) : bool
Adds a non-existent function or method.
Parameters
class- The name of the class.
function- The name of the function or method.
handler- The Closure that defines the new function or method.
flags- Flags to set for the new 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_add_function() throws a RuntimeException if the function or method to add already exists.
Examples
Example #1 Basic uopz_add_function() Usage
<?phpuopz_add_function('foo', function () {echo 'bar';});foo();?>
The above example will output:
bar
See Also
- uopz_del_function() - Deletes previously added function or method
- uopz_set_return() - Provide a return value for an existing function
