uopz_add_function
(PECL uopz 5, PECL uopz 6)
uopz_add_function — Adds non-existent function or method
Opis
uopz_add_function
( string
$class
, string $function
, Closure $handler
[, int &$flags = ZEND_ACC_PUBLIC
[, int &$all = TRUE
]] ) : boolAdds a non-existent function or method.
Parametry
-
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.
Zwracane wartości
Zwraca TRUE w przypadku powodzenia, FALSE w
przypadku błędu.
Błędy/Wyjątki
uopz_add_function() throws a RuntimeException if the function or method to add already exists.
Przykłady
Przykład #1 Basic uopz_add_function() Usage
<?php
uopz_add_function('foo', function () {echo 'bar';});
foo();
?>
Powyższy przykład wyświetli:
bar
Zobacz też:
- uopz_del_function() - Deletes previously added function or method
- uopz_set_return() - Provide a return value for an existing function
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