Warning: Undefined variable $a in /in/VAb4o on line 3
Fatal error: Uncaught TypeError: array_key_exists(): Argument #2 ($array) must be of type array, null given in /in/VAb4o:3
Stack trace:
#0 {main}
thrown in /in/VAb4o on line 3
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Notice: Undefined variable: a in /in/VAb4o on line 3
Warning: array_key_exists() expects parameter 2 to be array, unknown given in /in/VAb4o on line 3
Output for 7.3.32 - 7.3.33
Warning: array_key_exists() expects parameter 2 to be array, null given in /in/VAb4o on line 3
Notice: Undefined variable: a in /in/VAb4o on line 3
Warning: array_key_exists(): The second argument should be either an array or an object in /in/VAb4o on line 3
Notice: Undefined variable: a in /in/VAb4o on line 3
Warning: array_key_exists(): The second argument should be either an array or an object in /in/VAb4o on line 3
Output for 4.3.0 - 4.3.1
Notice: Undefined variable: a in /in/VAb4o on line 3
Warning: array_key_exists() [http://www.php.net/function.array-key-exists]: The second argument should be either an array or an object in /in/VAb4o on line 3