3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 2 \\ 2;
Output for 5.4.0 - 5.4.28
Parse error: syntax error, unexpected '\' (T_NS_SEPARATOR), expecting ',' or ';' in /in/IHMg0 on line 2
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_NS_SEPARATOR, expecting ',' or ';' in /in/IHMg0 on line 2
Process exited with code 255.

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