3v4l.org

run code in 300+ PHP versions simultaneously
<?php func base64encode($buf) { const $enc = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_"; } function randBuffer($n) { }
Output for 5.4.0 - 5.4.30
Parse error: syntax error, unexpected 'base64encode' (T_STRING) in /in/7WPZf on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_STRING in /in/7WPZf on line 3
Process exited with code 255.
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184.66 ms | 1395 KiB | 67 Q