3v4l.org

run code in 300+ PHP versions simultaneously
<?php class aaa{ const $a=5; function add($b) { $c=$this->a+$b; echo $c; } } $zzz=new aaa(); $zzz->add(234);
Output for 5.4.0 - 5.4.11
Parse error: syntax error, unexpected '$a' (T_VARIABLE), expecting identifier (T_STRING) in /in/Xf7PF on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.21
Parse error: syntax error, unexpected T_VARIABLE, expecting T_STRING in /in/Xf7PF on line 4
Process exited with code 255.
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