imap_utf7_encode
PHP function
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(PHP 4, PHP 5, PHP 7, PHP 8)
Converts ISO-8859-1 string to modified UTF-7 text
Description
imap_utf7_encode(string $string): string
Converts string to modified UTF-7 text.
This is needed to encode mailbox names that contain certain characters which are not in range of printable ASCII characters.
Parameters
stringAn ISO-8859-1 string.
Return Values
Returns string encoded with the modified UTF-7 encoding as defined in RFC 2060, section 5.1.3.