3v4l.org

run code in 300+ PHP versions simultaneously
<?php abstract class A { abstract function(); }
Output for 5.4.0 - 5.4.22
Parse error: syntax error, unexpected '(', expecting identifier (T_STRING) in /in/RsovL on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected '(', expecting T_STRING in /in/RsovL on line 4
Process exited with code 255.
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176.73 ms | 1395 KiB | 58 Q