3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(mb_convert_case('HELLO world', MB_CASE_TITLE, "UTF-8"););
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.29
Parse error: syntax error, unexpected ';' in /in/QhVos on line 3
Process exited with code 255.
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188.13 ms | 1395 KiB | 66 Q