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imap_utf7_decode

(PHP 4, PHP 5)

imap_utf7_decodeDecodes a modified UTF-7 encoded string

Descrizione

string imap_utf7_decode ( string $text )

Decodes modified UTF-7 text into ISO-8859-1 string.

This function is needed to decode mailbox names that contain certain characters which are not in range of printable ASCII characters.

Elenco dei parametri

text

A modified UTF-7 encoding string, as defined in » RFC 2060, section 5.1.3 (original UTF-7 was defined in » RFC1642).

Valori restituiti

Returns a string that is encoded in ISO-8859-1 and consists of the same sequence of characters in text, or FALSE if text contains invalid modified UTF-7 sequence or text contains a character that is not part of ISO-8859-1 character set.

Vedere anche:

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User Contributed Notes 3 notes

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Min He
4 years ago
For Chinese charset, we can use:

mb_convert_encoding($mailbox, "UTF7-IMAP", "GB2312");

when you want to create a mailbox in Chinese.

OR

mb_convert_encoding($mailbox, "GB2312", "UTF7-IMAP");

when you want to show the listed mailbox with the right charset.
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Anonymous
12 years ago
For "Outlook-style" UTF-7, you can also use:

mb_convert_encoding( $str, "ISO_8859-1", "UTF7-IMAP" ); # for decoding
mb_convert_encoding( $str, "UTF7-IMAP", "ISO_8859-1" ); # for encoding
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sven at planb dot de
13 years ago
imap_utf7_decode decodes 'modified'.
For decoding Outlook UTF-7 - texts I use --enable-recode and $latin1string=recode_string("UTF-7..ISO_8859-1",$utf7string);
Don't use recode-3.5c.*rpm from Contrib.
recode_string seems to be buggy.
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