3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $test = "some\xc2\xa0 text "; var_dump($test); var_dump(mb_convert_encoding($test, 'UTF-7', 'UTF-8')); var_dump(mb_convert_encoding($test, 'UCS-2', 'UTF-8')); var_dump(mb_detect_encoding($test, ['UTF-7', 'UCS-2', 'UTF-8']));
based on poCsC
Output for 5.4.0 - 7.1.0
string(12) "some  text " string(14) "some+AKA text " string(22) "some� text " string(5) "UTF-8"
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/vM1Ak on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/vM1Ak on line 8
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/vM1Ak on line 8
Process exited with code 255.