uopz_set_hook
PHP function
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(PECL uopz 5, PECL uopz 6, PECL uopz 7)
Sets hook to execute when entering a function or method
Description
uopz_set_hook(string $function, Closure $hook): bool
uopz_set_hook(string $class, string $function, Closure $hook): bool
Sets a hook to execute when entering a function or method.
Parameters
classThe name of the class.
functionThe name of the function or method.
hookA closure to execute when entering the function or method.
Return Values
Success
Examples
Basic uopz_set_hook() Usage
php
<?php
function foo() {
echo 'foo';
}
uopz_set_hook('foo', function () {echo 'bar';});
foo();
?>The above example will output:
output
barfoo