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run code in 300+ PHP versions simultaneously
<?php ${0} = 0; echo ${0}; //${var} and {$var} has different meaning. //Following does not work. Syntax error //{$0} = 0; echo {$0};
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, 5.5.0 - 5.5.38, 5.6.0 - 5.6.30, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 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
0
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/bjZ4d on line 6
Process exited with code 255.
preferences:
268.74 ms | 401 KiB | 369 Q