3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { const 'NEW' = 10; }
Output for 5.4.0 - 5.4.31
Parse error: syntax error, unexpected ''NEW'' (T_CONSTANT_ENCAPSED_STRING), expecting identifier (T_STRING) in /in/30Y3H on line 5
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING, expecting T_STRING in /in/30Y3H on line 5
Process exited with code 255.
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