(PHP 5, PHP 7, PHP 8)
iconv_strlen — Returns the character count of string
In contrast to strlen(), iconv_strlen() counts the occurrences of characters in the given byte sequence string
on the basis of the specified character set, the result of which is not necessarily identical to the length of the string in byte.
string
The string.
encoding
If encoding
parameter is omitted or null
, string
is assumed to be encoded in iconv.internal_encoding.
Returns the character count of string
, as an integer, or false
if an error occurs during the encoding.
Version | Description |
---|---|
8.0.0 | encoding is nullable now. |