3v4l.org

run code in 300+ PHP versions simultaneously
<?php $login = """; putenv("LOGIN=$login"); $test = getenv("LOGIN"); echo "LOGIN = " .$test;
Output for 5.4.0 - 5.4.27
Parse error: syntax error, unexpected '";' (T_CONSTANT_ENCAPSED_STRING) in /in/W2i1M on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING in /in/W2i1M on line 3
Process exited with code 255.
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178.23 ms | 1399 KiB | 64 Q