3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A{} function a ( A $a){ var_dump($a); } $a = null; a($a); $a = enw A(); a($a);
Output for 5.4.0 - 5.4.32
Parse error: syntax error, unexpected 'A' (T_STRING) in /in/fqgMs on line 10
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_STRING in /in/fqgMs on line 10
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STRING in /in/fqgMs on line 10
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting ')' in /in/fqgMs on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting ')' in /in/fqgMs on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/fqgMs on line 4
Process exited with code 255.
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202.25 ms | 1395 KiB | 123 Q