iconv_mime_decode
PHP 5, PHP 7, PHP 8
iconv_mime_decode - Decodes a MIME header field
iconv_mime_decode(
string$string,
[int$mode = 0],
[string|null$encoding = null] ): string|false
Decodes a MIME header field.
Parameters
- string
-
The encoded header, as a string.
- mode
-
mode determines the behaviour in the event iconv_mime_decode encounters a malformed MIME header field. You can specify any combination of the following bitmasks.
Bitmasks acceptable to iconv_mime_decode
Value Constant Description 1 ICONV_MIME_DECODE_STRICT If set, the given header is decoded in full conformance with the standards defined in RFC2047. This option is disabled by default because there are a lot of broken mail user agents that don't follow the specification and don't produce correct MIME headers. 2 ICONV_MIME_DECODE_CONTINUE_ON_ERROR If set, iconv_mime_decode_headers attempts to ignore any grammatical errors and continue to process a given header. - encoding
-
The optional encoding parameter specifies the character set to represent the result by. If omitted or null, iconv.internal_encoding will be used.
Return Values
Returns a decoded MIME field on success, or false if an error occurs during the decoding.
Changelog
| Version | Description |
| 8.0.0 | encoding is nullable now. |