iconv_strlen

(PHP 5, PHP 7)

iconv_strlen — 锟斤拷锟斤拷锟街凤拷锟斤拷锟斤拷锟街凤拷锟斤拷统锟斤拷

说锟斤拷

iconv_strlen ( string $str [, string $charset = ini_get("iconv.internal_encoding") ] ) : int

锟斤拷 strlen() 锟斤拷同锟斤拷锟角ｏ拷iconv_strlen() 统锟斤拷锟剿革拷锟斤拷锟斤拷锟街斤拷锟斤拷锟斤拷 str 锟叫筹拷锟斤拷锟街凤拷锟斤拷锟斤拷统锟狡ｏ拷锟斤拷锟斤拷指锟斤拷锟斤拷锟街凤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷慕锟斤拷锟斤拷一锟斤拷锟斤拷锟街凤拷锟街斤拷锟斤拷锟斤拷取锟�

锟斤拷锟斤拷

str

锟斤拷锟街凤拷锟斤拷锟斤拷

charset

锟斤拷锟绞★拷锟斤拷锟� charset 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷 str 锟侥憋拷锟斤拷为 iconv.internal_encoding锟斤拷

锟斤拷锟斤拷值

锟斤拷锟斤拷 str 锟街凤拷锟斤拷锟斤拷统锟狡ｏ拷锟斤拷锟斤拷锟酵★拷

锟轿硷拷

  • grapheme_strlen() - Get string length in grapheme units
  • mb_strlen() - 锟斤拷取锟街凤拷锟斤拷锟侥筹拷锟斤拷
  • strlen() - 锟斤拷取锟街凤拷锟斤拷锟斤拷锟斤拷