(PECL uopz 5)
uopz_set_hook — Sets hook to execute when entering a function or method
Sets a hook to execute when entering a function or method.
classThe name of the class.
functionThe name of the function or method.
hookA closure to execute when entering the function or method.
Returns TRUE on success or FALSE on failure.
Example #1 Basic uopz_set_hook() Usage
<?php
function foo() {
echo 'foo';
}
uopz_set_hook('foo', function () {echo 'bar';});
foo();
?>
The above example will output:
barfoo