mb_list_encodings()
mb_list_encodings() — Returns an array of all supported encodings.
Built-in function of PHP 8.5. The manual lists it as available in PHP 5, PHP 7, PHP 8. This page is the reference card: signature, parameters and return value, plus the changelog and the example the manual provides.
Signature
mb_list_encodings(): array
Parameters
This function takes no parameters.
Return value
Returns a numerically indexed array.
Example
A runnable snippet:
print_r(mb_list_encodings());
Output:
Array ( [0] => pass [1] => auto [2] => wchar [3] => byte2be [4] => byte2le [5] => byte4be [6] => byte4le [7] => BASE64 [8] => UUENCODE [9] => HTML-ENTITIES [10] => Quoted-Printable [11] => 7bit [12] => 8bit [13] => UCS-4 [14] => UCS-4BE [15] => UCS-4LE [16] => UCS-2 [17] => UCS-2BE [18] => UCS-2LE [19] => UTF-32 [20] => UTF-32BE [21] => UTF-32LE [22] => UTF-16 [23] => UTF-16BE [24] => UTF-16LE [25] => UTF-8 [26] => UTF-7 [27] => UTF7-IMAP [28] => ASCII [29] => EUC-JP [30] => SJIS [31] => eucJP-win [32] => SJIS-win [33] => JIS [34] => ISO-2022-JP [35] => Windows-1252 [36] => ISO-8859-1 [37] => ISO-8859-2 [38] => ISO-8859-3 [39] => ISO-8859-4 [40] => ISO-8859-5 [41] => ISO-8859-6 [42] => ISO-8859-7 [43] => ISO-8859-8 [44] => ISO-8859-9 [45] => ISO-8859-10 [46] => ISO-8859-13 [47] => ISO-8859-14 [48] => ISO-8859-15 [49] => EUC-CN [50] => CP936 [51] => HZ [52] => EUC-TW [53] => BIG-5 [54] => EUC-KR [55] => UHC [56] => ISO-2022-KR [57] => Windows-1251 [58] => CP866 [59] => KOI8-R )
See also
All PHP 8.5 built-in functions
Reference card built from the PHP manual page mb_list_encodings() (PHP documentation, CC BY 3.0). The page is generated from the manual, so the wording of the parameter and return value text follows php.net.