3v4l.org

run code in 300+ PHP versions simultaneously
<?php abstract class ABC { public static function A { echo 'it'; } public function B { echo 'it'; } } ABC::B()
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.23
Parse error: syntax error, unexpected '{', expecting '(' in /in/cE1Gs on line 4
Process exited with code 255.
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193.87 ms | 1395 KiB | 60 Q