3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public static function foo() { return 'A'; } } class B extends A { public static function withSelf() { return self::foo(); } public static function withParent() { return parent::foo(); } public static function withStatic() { return static::foo(); } public static function withClass() { return {parent::class}::foo(); } } echo 'Self: '.B::withSelf(), PHP_EOL, 'Parent: '.B::withParent(), PHP_EOL, 'Static: '.B::withStatic(), PHP_EOL, 'Class: '.B::withClass();
Output for 7.0.0 - 7.0.1
Parse error: syntax error, unexpected '{', expecting ';' in /in/GjGAJ on line 20
Process exited with code 255.
Output for 5.5.24 - 5.5.30, 5.6.8 - 5.6.16
Parse error: syntax error, unexpected '{' in /in/GjGAJ on line 20
Process exited with code 255.
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158.53 ms | 1399 KiB | 25 Q