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run code in 150+ php & hhvm versions
Bugs & Features
<?php define('CONSTANT', 1); define('_CONSTANT', 0); define('EMPTY', ''); var_dump(empty EMPTY);
Output for 5.4.0 - 5.4.20
Parse error: syntax error, unexpected 'EMPTY' (T_EMPTY), expecting '(' in /in/NSbW6 on line 6
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected T_EMPTY, expecting '(' in /in/NSbW6 on line 6
Process exited with code 255.