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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
based on vOi7T
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 - 7.3.23, 7.4.0 - 7.4.11, 8.0.0alpha1 - rc2
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.