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run code in 300+ PHP versions simultaneously
<?php $a=1; $b=0; switch($a) { case 1: $b += 1; break; case 1: $b += 2; } echo $b; //output would be 1
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.1 - 5.1.6, 5.2.0 - 5.2.17, 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, 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
1
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/Ioqsq on line 11
Process exited with code 255.
preferences:
135.79 ms | 407 KiB | 5 Q