#17948 [Asn->Csd]: serialize() and setlocale() problem (was: unserialize() failure)

ID: 17948 Updated by: iliaa@php.net Reported By: cox@idecnet.com -Status: Assigned +Status: Closed Bug Type: Strings related Operating System: RH PHP Version: 4.2.1 Assigned To: hholzgra New Comment: This bug has been fixed in CVS. In case this was a PHP problem, snapshots of the sources are packaged every three hours; this change will be in the next snapshot. You can grab the snapshot at http://snaps.php.net/. In case this was a documentation problem, the fix will show up soon at http://www.php.net/manual/. In case this was a PHP.net website problem, the change will show up on the PHP.net site and on the mirror sites in short time. Thank you for the report, and for helping us make PHP better. Previous Comments: ------------------------------------------------------------------------ [2002-06-25 07:01:29] sander@php.net Let's assign this to Hartmut, he's busy with all those locale problems. ------------------------------------------------------------------------ [2002-06-24 13:16:48] cox@idecnet.com Ok, I found the problem. See that script: <?php error_reporting(E_ALL); //setlocale(LC_ALL, "es_ES"); $a = 2.3; $b = serialize($a); var_dump(serialize($b)); var_dump(unserialize($b)); ?> The output is: string(13) "s:6:"d:2.3;";" float(2.3) No problem. Now uncomment line 2. You'll get: string(13) "s:6:"d:2,3;";" Notice: unserialize() failed at offset 0 of 6 bytes in borrar.php on line 9 bool(false) Tomas V.V.Cox ------------------------------------------------------------------------ [2002-06-24 12:12:40] cox@idecnet.com I guess that there is some problem with perhaps the locale, storing "99,33" (spanish decimal) as a float, the same with "56,34", so the problem is perhaps serialize instead. I'll try to give more info. ------------------------------------------------------------------------ [2002-06-24 11:57:26] cox@idecnet.com file: bug_serialize <?php error_reporting(E_ALL); $ser = 'a:5:{s:6:"lineas";a:1:{i:0;a:7:{s:7:"ldivisa";s:3:"eur";s:9:"letcambio";s:1:"1";s:9:"leimporte";s:3:"200";s:7:"letotal";s:3:"200";s:9:"ldtcambio";s:1:"1";s:9:"ldimporte";s:2:"50";s:7:"ldtotal";s:2:"50";}}s:3:"lte";i:200;s:3:"ltd";i:50;s:10:"ltgtosefec";d:93,66;s:3:"lrl";d:56,34;}'; var_dump(unserialize($ser)); ?> With PHP 4.1.1 array(5) { ["lineas"]=> array(1) { [0]=> array(7) { ["ldivisa"]=> string(3) "eur" ["letcambio"]=> string(1) "1" ["leimporte"]=> string(3) "200" ["letotal"]=> string(3) "200" ["ldtcambio"]=> string(1) "1" ["ldimporte"]=> string(2) "50" ["ldtotal"]=> string(2) "50" } } ["lte"]=> int(200) ["ltd"]=> int(50) ["ltgtosefec"]=> float(93) ["lrl"]=> float(56) } With PHP 4.2.1 Notice: unserialize() failed at offset 253 of 280 bytes in bug_serialize on line 4 bool(false) Tomas V.V.Cox ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=17948&edit=1