3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { var bar; function test() { echo $this->bar; } } $f = new Foo; $f->test();
Output for 5.4.0 - 5.4.17
Parse error: syntax error, unexpected 'bar' (T_STRING), expecting variable (T_VARIABLE) in /in/d2cV6 on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected T_STRING, expecting T_VARIABLE in /in/d2cV6 on line 3
Process exited with code 255.
preferences:
185.04 ms | 1395 KiB | 53 Q