note 113983 added to function.mb-detect-encoding
| From: | emoebel at web dot de | Date: | Wed, 25 Dec 2013 09:30:00 +0000 |
| Subject: | note 113983 added to function.mb-detect-encoding | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-198025@lists.php.net to get a copy of this message | ||
if the function " mb_detect_encoding" does not exist ...
... try:
<?php
// ----------------------------------------------------
if ( !function_exists('mb_detect_encoding') ) {
// ----------------------------------------------------------------
function mb_detect_encoding ($string, $enc=null, $ret=null) {
static $enclist = array(
'UTF-8', 'ASCII',
'ISO-8859-1', 'ISO-8859-2', 'ISO-8859-3', 'ISO-8859-4',
'ISO-8859-5',
'ISO-8859-6', 'ISO-8859-7', 'ISO-8859-8', 'ISO-8859-9',
'ISO-8859-10',
'ISO-8859-13', 'ISO-8859-14', 'ISO-8859-15',
'ISO-8859-16',
'Windows-1251', 'Windows-1252', 'Windows-1254',
);
$result = false;
foreach ($enclist as $item) {
$sample = iconv($item, $item, $string);
if (md5($sample) == md5($string)) {
if ($ret === NULL) { $result = $item; } else { $result = true; }
break;
}
}
return $result;
}
// ----------------------------------------------------------------
}
// ----------------------------------------------------
?>
example / usage of: mb_detect_encoding()
<?php
// ------------------------------------------------------
function str_to_utf8 ($str) {
if (mb_detect_encoding($str, 'UTF-8', true) === false) {
$str = utf8_encode($str);
}
return $str;
}
// ------------------------------------------------------
?>
$txtstr = str_to_utf8($txtstr);
----
Server IP: 72.52.91.14
Probable Submitter: 72.52.91.14
----
Manual Page -- http://php.net/manual/en/function.mb-detect-encoding.php
Edit -- https://master.php.net/note/edit/113983
Del: integrated -- https://master.php.net/note/delete/113983/integrated
Del: useless -- https://master.php.net/note/delete/113983/useless
Del: bad code -- https://master.php.net/note/delete/113983/bad+code
Del: spam -- https://master.php.net/note/delete/113983/spam
Del: non-english -- https://master.php.net/note/delete/113983/non-english
Del: in docs -- https://master.php.net/note/delete/113983/in+docs
Del: other reasons-- https://master.php.net/note/delete/113983
Reject -- https://master.php.net/note/reject/113983
Search -- https://master.php.net/manage/user-notes.php