String 函数
PHP 手册

quoted_printable_encode

(PHP 5 >= 5.3.0)

quoted_printable_encodeConvert a 8 bit string to a quoted-printable string

说明

string quoted_printable_encode ( string $str )

Returns a quoted printable string created according to » RFC2045, section 6.7.

This function is similar to imap_8bit(), except this one does not require the IMAP module to work.

参数

str

The input string.

返回值

Returns the encoded string.

参见


String 函数
PHP 手册