3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Hail { public function __call($method,$args) { $f = $this->$method; return $f(); } $this->monday = function(){ return "monday"; }; $this->hello_monday = function(){ echo "what a beautiful ".$this->monday()."!"; }; } $hoi = new Hail(); $hoi->{"hello_monday"}();
Output for 5.4.0 - 5.4.11
Parse error: syntax error, unexpected '$this' (T_VARIABLE), expecting function (T_FUNCTION) in /in/Hvvrb on line 11
Process exited with code 255.
Output for 5.3.0 - 5.3.21
Parse error: syntax error, unexpected T_VARIABLE, expecting T_FUNCTION in /in/Hvvrb on line 11
Process exited with code 255.
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