3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Object { } abstract class Fruit extends Object { } class Apple extends Fruit { }
Output for 7.2.0 - 7.2.13, 7.3.0 - 7.3.1
Fatal error: Cannot use 'Object' as class name as it is reserved in /in/eUk3V on line 2
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 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 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.25
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_CLASS in /in/eUk3V on line 6
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_CLASS in /in/eUk3V on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/eUk3V on line 6
Process exited with code 255.
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217.44 ms | 401 KiB | 288 Q