The quoted_printable_encode() function converts an 8-bit string to a quoted-printable string.
Tip: Data encoded in quoted-printable are unlikely to be modified by mail transport. A text which is entirely US-ASCII may be encoded in quoted-printable to ensure the integrity of the data should the message pass through a character-translating, or line-wrapping gateway.
|string||Required. Specifies the 8-bit string to be converted|
|Return Value:||Returns the converted string|