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run code in 300+ PHP versions simultaneously
<?php interface AnswerInterface { public function get(); public function the(); public function answer(); } // start editing h class Answer implements AnswerInterface { public function get() { function the() { function answer() { return $4; } } } } // end editing here $answer = new Answer; var_dump($answer); ?>
Output for 5.4.0 - 5.4.25
Parse error: syntax error, unexpected '4' (T_LNUMBER), expecting variable (T_VARIABLE) or '$' in /in/R0njC on line 21
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_LNUMBER, expecting T_VARIABLE or '$' in /in/R0njC on line 21
Process exited with code 255.
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169.68 ms | 1395 KiB | 62 Q