note 109831 deleted from function.mb-detect-encoding by aharvey
| From: | aharvey@php.net | Date: | Mon, 05 Nov 2012 03:18:27 +0000 |
| Subject: | note 109831 deleted from function.mb-detect-encoding by aharvey | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-191666@lists.php.net to get a copy of this message | ||
Note Submitter: ikatalog at web dot de
----
a) encode to UTF-8
... only if $string is not encoded yet
(prevent double encoding)
<?php
// -----------------------------------
// -------- encode to UTF-8 ----------
// -----------------------------------
function str_encode_utf8($string) {
if (mb_detect_encoding($string, 'UTF-8', true) === FALSE) {
$string = utf8_encode($string);
}
return $string;
}
// -----------------------------------
?>
b) decode from UTF-8
... only if $string is ecoded
<?php
// -----------------------------------
// -------- decode from UTF-8 --------
// -----------------------------------
function str_decode_utf8($string) {
if (mb_detect_encoding($string, 'UTF-8', true) === TRUE) {
$string = utf8_decode($string);
}
return $string;
}
// -----------------------------------
?>