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run code in 300+ PHP versions simultaneously
<?php define("MY_NAMED_CONSTANT", "test"); MY_NAMED_CONSTNAT = "test2"; echo MY_NAMED_CONSTANT;
Output for 5.3.0 - 5.3.18, 5.4.0 - 5.4.8
Parse error: syntax error, unexpected '=' in /in/Thc7C on line 4
Process exited with code 255.
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173.75 ms | 1395 KiB | 35 Q