(PHP 4, PHP 5, PHP 7)
Encodes an ISO-8859-1 string to UTF-8
string utf8_encode ( string $data )
This function encodes the string data to UTF-8, and returns the encoded version. UTF-8 is a standard mechanism used by Unicode for encoding wide character values into a byte stream. UTF-8 is transparent to plain ASCII characters, is self-synchronized (meaning it is possible for a program to figure out where in the bytestream chara