Php/docs/function.mb-detect-encoding
mb_detect_encoding
(PHP 4 >= 4.0.6, PHP 5, PHP 7)
mb_detect_encoding — Detect character encoding
Description
mb_detect_encoding
( string $str
[, mixed $encoding_list
= mb_detect_order()
[, bool $strict
= FALSE
]] ) : string
Detects character encoding in string str
.
Parameters
str
The string being detected.
encoding_list
encoding_list
is list of character encoding. Encoding order may be specified by array or comma separated list string.If
encoding_list
is omitted, detect_order is used.strict
strict
specifies whether to use the strict encoding detection or not. Default isFALSE
.
Return Values
The detected character encoding or FALSE
if the encoding cannot be
detected from the given string.
Examples
Example #1 mb_detect_encoding() example
<?php/* Detect character encoding with current detect_order */echo mb_detect_encoding($str);/* "auto" is expanded according to mbstring.language */echo mb_detect_encoding($str, "auto");/* Specify encoding_list character encoding by comma separated list */echo mb_detect_encoding($str, "JIS, eucjp-win, sjis-win");/* Use array to specify encoding_list */$ary[] = "ASCII";$ary[] = "JIS";$ary[] = "EUC-JP";echo mb_detect_encoding($str, $ary);?>