From: jisgro at teliae dot fr
Operating system: Debian Edge
PHP version: 5.3.24
Package: *General Issues
Bug Type: Bug
Bug description:mb_detect_encoding problem
Description:
------------
php 5.3.3
We open a file with ANSII encoding, we set the encoding with the
"iconv_set_encoding("internal_encoding", "UTF-8");" function to UTF8
the mb_detect_encoding return before and after the encoding : Format :
ISO-8859-1
The function is in the test script, it returns :
Format : ISO-8859-1 mystere
ééé ééé é éé à à à à à , <-> , ��� ��� � ��
� � � � � ,
Format : ISO-8859-1
Test script:
---------------
function convertirFichierEnUTF8($sNomFichier){
$sContenuFichier = file_get_contents($sNomFichier);
if($sContenuFichier == ''){//cas vide et cas erreur de lecture
return;
}
$tabFormatsReconnus = array(
'ASCII'
,'ISO-8859-1'
,'ISO-8859-2'
,'ISO-8859-15'
,'UTF-8'
,'UTF-16'
,'UTF-32'
,'Windows-1251'
,'Windows-1252'
);
$sFormat = mb_detect_encoding($sContenuFichier, $tabFormatsReconnus,
true);
//echo $sNomFichier."\n";
echo "Format : ".$sFormat."\n";
if($sFormat === false){
CLog::trace('Erreur encodage du fichier '.$sNomFichier.' inconnu',
'Conversion fichier', 'Erreur détection encodage', 0,
CLog::INIVEAU_ERREUR_CRITIQUE, CConfig::$sEmail_Trace_Erreur);
return;
}
//Les formats suivants n'ont pas besoin de conversion
if(in_array($sFormat, array('UTF-8', 'ASCII'))){
return;
}
iconv_set_encoding("internal_encoding", "UTF-8");
//iconv_set_encoding("output_encoding", "UTF-8");
$sNouveauContenu = iconv($sFormat, 'UTF-8', $sContenuFichier);
//Si la conversion a eu un problème
if($sNouveauContenu === ''){
CLog::trace('Erreur à la conversion en UTF8 du fichier '.$sNomFichier,
'Conversion fichier', 'Erreur conversion UTF8', 0,
CLog::INIVEAU_ERREUR);
$sNouveauContenu = iconv($sFormat, 'UTF-8//IGNORE', $sContenuFichier);
CreeRepSiNonExiste(CConfig::$sRepertoire_log,
'erreursConversionFichiers');
file_put_contents(CConfig::$sRepertoire_log.'erreursConversionFichiers/'.basename($sNomFichier),
$sContenuFichier);
}
//On sauvegarde le résultat de la conversion
file_put_contents($sNomFichier, $sNouveauContenu);
echo ($sContenuFichier === $sContenuFichier ? 'aie aie aie c
pareil':'mystere' );
ttt($sNouveauContenu,'<->',$sNouveauContenu);
$sFormat = mb_detect_encoding($sNouveauContenu, $tabFormatsReconnus,
true);
//echo $sNomFichier."\n";
echo "Format : ".$sFormat."\n";
}
Expected result:
----------------
return format in UTF8
Actual result:
--------------
Format : ISO-8859-1
--
Edit bug report at https://bugs.php.net/bug.php?id=64667&edit=1
--
Try a snapshot (PHP 5.4):
https://bugs.php.net/fix.php?id=64667&r=trysnapshot54
Try a snapshot (PHP 5.3):
https://bugs.php.net/fix.php?id=64667&r=trysnapshot53
Try a snapshot (trunk):
https://bugs.php.net/fix.php?id=64667&r=trysnapshottrunk
Fixed in SVN: https://bugs.php.net/fix.php?id=64667&r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=64667&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=64667&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=64667&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=64667&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=64667&r=support
Expected behavior: https://bugs.php.net/fix.php?id=64667&r=notwrong
Not enough info:
https://bugs.php.net/fix.php?id=64667&r=notenoughinfo
Submitted twice:
https://bugs.php.net/fix.php?id=64667&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=64667&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=64667&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=64667&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=64667&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=64667&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=64667&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=64667&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=64667&r=mysqlcfg
