3v4l.org

run code in 300+ PHP versions simultaneously
<?php public function helloWorld() { echo 'testing'; } $this->helloWorld();
Output for 5.4.16
Parse error: syntax error, unexpected 'public' (T_PUBLIC) in /in/YD65N on line 3
Process exited with code 255.
Output for 5.4.0 - 5.4.15
Parse error: syntax error, unexpected 'public' (T_PUBLIC) in 3gohr on line 3
Process exited with code 255.
Output for 5.3.25 - 5.3.26
Parse error: syntax error, unexpected T_PUBLIC in /in/YD65N on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.24
Parse error: syntax error, unexpected T_PUBLIC in 3gohr on line 3
Process exited with code 255.
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187.87 ms | 1395 KiB | 51 Q