3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(1 . "-" .2);
Output for 7.0.0 - 7.0.13
Parse error: syntax error, unexpected '.2' (T_DNUMBER), expecting ',' or ')' in /in/pYGcY on line 3
Process exited with code 255.
Output for 5.6.0 - 5.6.28
Parse error: syntax error, unexpected '.2' (T_DNUMBER) in /in/pYGcY on line 3
Process exited with code 255.

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