3v4l.org

run code in 300+ PHP versions simultaneously
<?php abstract class Parent { const VAR = 1; } class Child extends Parent { const VAR = 2; public function __construct() { echo static::VAR; } } $x = new Child;
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.28, 5.4.0 - 5.4.31
Fatal error: Cannot use 'Parent' as class name as it is reserved in /in/f6dJB on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_CLASS in /in/f6dJB on line 3
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/f6dJB on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/f6dJB on line 3
Process exited with code 255.
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