function phutil_utf8_strtoupper($str)
libphutil Technical Documentation (Core Utilities)

Convert a string to upper case in a UTF8-aware way. Similar to strtoupper().

Parameters

string

$str

UTF-8 input string.

Return

string

Input, in some semblance of upper case.

function phutil_utf8_strtoupper($str)libphutil Technical Documentation (Core Utilities)