function mime_header_decode in Drupal 5
Same name and namespace in other branches
- 4 includes/unicode.inc \mime_header_decode()
- 6 includes/unicode.inc \mime_header_decode()
- 7 includes/unicode.inc \mime_header_decode()
Complement to mime_header_encode
File
- includes/
unicode.inc, line 264
Code
function mime_header_decode($header) {
// First step: encoded chunks followed by other encoded chunks (need to collapse whitespace)
$header = preg_replace_callback('/=\\?([^?]+)\\?(Q|B)\\?([^?]+|\\?(?!=))\\?=\\s+(?==\\?)/', '_mime_header_decode', $header);
// Second step: remaining chunks (do not collapse whitespace)
return preg_replace_callback('/=\\?([^?]+)\\?(Q|B)\\?([^?]+|\\?(?!=))\\?=/', '_mime_header_decode', $header);
}