XHProf phutil_is_utf8 Profile

XHProf Profile

SymbolCountWall Time%
Metrics for this Call
phutil_is_utf85192,105 us100.0%
Parent Calls
AphrontBaseMySQLDatabaseConnection::validateUTF8String5192,105 us
Child Calls
mb_check_encoding5191,043 us49.5%
function_exists51912 us0.6%