- Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- Fatal error: Uncaught TypeError: array_keys(): Argument #1 ($array) must be of type array, int given in /in/YD6q4:4
Stack trace:
#0 /in/YD6q4(4): array_keys(100)
#1 {main}
thrown in /in/YD6q4 on line 4
Process exited with code 255. - Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
- Warning: array_keys() expects parameter 1 to be array, int given in /in/YD6q4 on line 4 Warning: Invalid argument supplied for foreach() in /in/YD6q4 on line 5
- Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33
- Warning: array_keys() expects parameter 1 to be array, integer given in /in/YD6q4 on line 4 Warning: Invalid argument supplied for foreach() in /in/YD6q4 on line 5
- Output for 4.3.2 - 4.3.10, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
- Warning: array_keys(): The first argument should be an array in /in/YD6q4 on line 4 Warning: Invalid argument supplied for foreach() in /in/YD6q4 on line 5
- Output for 4.3.11
- Warning: array_keys(): The first argument should be an array in /in/YD6q4 on line 4
- 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/YD6q4 on line 4 Warning: Invalid argument supplied for foreach() in /in/YD6q4 on line 5