Fatal error: Uncaught TypeError: array_keys(): Argument #1 ($array) must be of type array, string given in /in/8IqCB:4
Stack trace:
#0 /in/8IqCB(4): array_keys('fsd', 'ds')
#1 {main}
thrown in /in/8IqCB on line 4
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Warning: array_keys() expects parameter 1 to be array, string given in /in/8IqCB on line 4
Notice: Trying to access array offset on value of type null in /in/8IqCB on line 5
Notice: Undefined variable: key in /in/8IqCB on line 6
Warning: count(): Parameter must be an array or an object that implements Countable in /in/8IqCB on line 6
0
Output for 7.3.32 - 7.3.33
Warning: array_keys() expects parameter 1 to be array, string given in /in/8IqCB on line 4
Warning: count(): Parameter must be an array or an object that implements Countable in /in/8IqCB on line 6
0
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.31
Warning: array_keys() expects parameter 1 to be array, string given in /in/8IqCB on line 4
Notice: Undefined variable: key in /in/8IqCB on line 6
Warning: count(): Parameter must be an array or an object that implements Countable in /in/8IqCB on line 6
0
Warning: array_keys(): The first argument should be an array in /in/8IqCB on line 4
Notice: Undefined variable: key in /in/8IqCB on line 6
0
Output for 4.3.0 - 4.3.1
Warning: array_keys() [http://www.php.net/function.array-keys]: The first argument should be an array in /in/8IqCB on line 4
Notice: Undefined variable: key in /in/8IqCB on line 6
0