3v4l.org

run code in 500+ PHP versions simultaneously
<?php $str = chr(239).chr(187).chr(191) //BOM UTF8 .chr(195).chr(180) ; //ô var_dump( mb_detect_encoding( chr(239).chr(187).chr(191) //BOM UTF8 .chr(195).chr(180) //ô , [ 'UTF-8', 'ISO-8859-1', ] , true ) );
Output for 4.3.1 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected '[' in /in/83vWZ on line 8
Process exited with code 255.
Output for 5.3.6
Parse error: syntax error, unexpected '[' in /in/83vWZ on line 8
Process exited with code 255.
Output for 7.1.13 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.3.0 - 8.3.35, 8.4.1 - 8.4.26, 8.5.0 - 8.5.11
string(5) "UTF-8"
Output for 8.1.0 - 8.1.34, 8.2.0 - 8.2.34
string(10) "ISO-8859-1"
preferences:
35.5 ms | 1165 KiB | 14 Q