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<?php $a = 1; $b = "a"; $c = &$$b; while ( !! ($c % 42) ) { $a++; } var_dump($c % 0);
Output for 7.0.0 - 7.0.20, 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught DivisionByZeroError: Modulo by zero in /in/8UZMu:9 Stack trace: #0 {main} thrown in /in/8UZMu on line 9
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.26
Warning: Division by zero in /in/8UZMu on line 9 bool(false)

preferences:
229.61 ms | 402 KiB | 316 Q