PHP5中文手册·Returns the character count of string -- 追寻梦想＞编程乐园＞PHP 编程

说明

int iconv_strlen ( string $str [, string $charset ] )

In contrast to strlen(), iconv_strlen() counts the occurrences of characters in the given byte sequence str on the basis of the specified character set, the result of which is not necessarily identical to the length of the string in byte.

参数

str: The string.
charset: If charset parameter is omitted, str is assumed to be encoded in iconv.internal_encoding.

返回值

Returns the character count of str , as an integer.


	PHP5中文手册 iconv_set_encoding iconv_strpos iconv PHP Manual iconv_strlen (PHP 5) iconv_strlen — Returns the character count of string 说明 int iconv_strlen ( string `$str` [, string `$charset` ] ) In contrast to strlen(), iconv_strlen() counts the occurrences of characters in the given byte sequence `str` on the basis of the specified character set, the result of which is not necessarily identical to the length of the string in byte. 参数 `str` The string. `charset` If `charset` parameter is omitted, `str` is assumed to be encoded in iconv.internal_encoding. 返回值 Returns the character count of `str` , as an integer. 参见 strlen() mb_strlen() iconv_set_encoding iconv_strpos iconv PHP Manual

iconv_strlen

说明

参数

返回值

参见