(PECL fileinfo:0.1-1.0.4)
finfo_set_flags — Set libmagic configuration options
This function sets various Fileinfo options. Options can be set also directly in finfo_open() or other Fileinfo functions.
Fileinfo resource returned by finfo_open().
One or disjunction of more Fileinfo constants.
Возвращает TRUE в случае успешного завершения или FALSE в случае возникновения ошибки.