Você procurou por: 2 bytes length binary (Inglês - Coreano)

the file %1 is too large. it must be %2 bytes or smaller.
파일 %1은(는) 너무 깁니다. %2 바이트 또는 그 보다 작아야 합니다.

2 byte unsigned integer
2바이트 unsigned 정수

if the optional third parameter was specified, the function returns the byte length of matched part, and therarray regs if the optional third parameter was specified, the function returns the byte length of matched part, and therarray regs will contain the substring of matched string.
mb_ereg() executes the regular expression match with multibyte support, and returns 1 if matches are found. if the optional third parameter was specified, the function returns the byte length of matched part, and therarray regs will contain the substring of matched string. the functions returns 1 if it matches with the empty string. it no matche found or error happend, false will be returned.