3v4l.org

run code in 300+ PHP versions simultaneously
<?php $salt = 'foo'; $pass = '$1$rasmusle$'; $algo = 'md5'; $poor = hash($algo, $salt . $pass); $better = crypt($pass, $salt) echo "$poor\n"; echo "$better\n";
Output for 5.4.0 - 5.4.31
Parse error: syntax error, unexpected 'echo' (T_ECHO) in /in/GRl2R on line 10
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_ECHO in /in/GRl2R on line 10
Process exited with code 255.
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