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run code in 150+ php & hhvm versions
Bugs & Features
<?php mb_internal_encoding("UTF-8"); mb_regex_encoding("UTF-8"); print_r(mb_split("\W+", "whatèver, .*fóo: bâr"));
Output for 4.3.4 - 7.1.0
Array ( [0] => whatèver [1] => fóo [2] => bâr )
Output for 4.3.2 - 4.3.3
Fatal error: Call to undefined function: mb_regex_encoding() in /in/WdFGU on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: mb_regex_encoding() in /in/WdFGU on line 3