3v4l.org

run code in 300+ PHP versions simultaneously
<?php class a { public function __construct() { $a = function() { echo $this->getId(); } echo $a; } public function getId() { return 'id'; } }
Output for 5.4.0 - 5.4.22
Parse error: syntax error, unexpected 'echo' (T_ECHO) in /in/MRI5e on line 12
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected T_ECHO in /in/MRI5e on line 12
Process exited with code 255.
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178.15 ms | 1395 KiB | 58 Q