3v4l.org

run code in 300+ PHP versions simultaneously
<?php ech 'a';
Output for 5.4.0 - 5.4.10
Parse error: syntax error, unexpected ''a'' (T_CONSTANT_ENCAPSED_STRING) in /in/JJ6ee on line 2
Process exited with code 255.
Output for 5.3.0 - 5.3.20
Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING in /in/JJ6ee on line 2
Process exited with code 255.
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