<?php
class ClassLoader {
private $classMap = 'Class Map';
}
$loader = new ClassLoader;
$func_without_closure_bind = function() use ($loader) {
var_dump($loader->classMap);
};
$func_with_closure_bind = Closure::bind($func_without_closure_bind, null, ClassLoader::class);
$func_with_closure_bind();
//$func_without_closure_bind();
var_dump($laoder);
- Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- string(9) "Class Map"
Warning: Undefined variable $laoder in /in/LXTap on line 17
NULL
- Output for 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
- string(9) "Class Map"
Notice: Undefined variable: laoder in /in/LXTap on line 17
NULL
- Output for 7.3.32 - 7.3.33
- string(9) "Class Map"
NULL
preferences:
208.86 ms | 401 KiB | 250 Q