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<?php $arr = [0 => null]; var_dump($arr[0] ?? 20); var_dump($arr[1] ?? 20);
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
int(20) int(20)
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Parse error: syntax error, unexpected '?' in /in/8Am3s on line 4
Process exited with code 255.
preferences:
67 ms | 407 KiB | 5 Q