mb_detect_encoding
(PHP 4 >= 4.0.6, PHP 5)
mb_detect_encoding -- Detect character encoding
Description
string
mb_detect_encoding ( string str [, mixed encoding_list [, bool strict]] )
mb_detect_encoding() detects character
encoding in string str. It returns
detected character encoding.
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.
例子 1. mb_detect_encoding() example
<?php
/* Detect character encoding with current detect_order */
echo mb_detect_encoding($str);
/* "auto" is expanded to "ASCII,JIS,UTF-8,EUC-JP,SJIS" */
echo mb_detect_encoding($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);
?>
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See also mb_detect_order().