php function works in localhost but doesn't on the server

Question

When I try to put my website in production, i get an error, but everything works well in my wamp localhost.

The error =>

Type: ErrorException
Code: 8
Message: Undefined offset: 0
File: *******/httpdocs/alliance/slimrest/datamanager/dm_utilisateur.php
Line: 20

Le line 20 is the last of this code portion =>

    $user = $o_utilisateur->getUserByLogPass($log, $pass);

    if(isset($user['0'])){
        //GET group BY user
        $tmp = $o_droit->getGroupById($user['0']['TB_groupe_id_groupe']);
        $user['0']['libele'] = $tmp['0']['libele'];

I might be the PHP version ?

Localhost : PHP_VERSION = 5.5.12
Server : PHP_VERSION = 5.5.9-1ubuntu4.4

Change all occurrences of $user['0'] to $user[0]

Think Different
– Think Different

2014-10-13 14:59:46 +00:00
Commented Oct 13, 2014 at 14:59 — Think Different
– Think Different, Commented Oct 13, 2014 at 14:59
echo "<pre>"; var_dump($user); exit;

I wrestled a bear once.
– I wrestled a bear once.

2014-10-13 15:01:25 +00:00
Commented Oct 13, 2014 at 15:01 — I wrestled a bear once.
– I wrestled a bear once., Commented Oct 13, 2014 at 15:01

Drahcir · Accepted Answer · 2014-10-13 15:04:24Z

2

You checked isset($user['0']), but not isset($tmp['0']). The problem must be with the $tmp variable, it has no 0 key.

if(isset($user['0']) && isset($tmp['0']))

I don't know what $tmp is supposed to contain, but for some reason it doesn't contain it on your production server. You need to check whatever code creates the $tmp array, perhaps it's a database problem, did you upload the DB to production?

answered Oct 13, 2014 at 15:04

Drahcir

12k26 gold badges90 silver badges129 bronze badges

Sign up to request clarification or add additional context in comments.

1 Comment

Gauthier Over a year ago

Thanx, you were right, the problem was that the SQL version of my localhost understood my SQL request ( SELECT * FROM TB_rights ) but the SQL version of the server didn't. I had to change my request to : ( SELECT * FROM tb_rights ).

Collectives™ on Stack Overflow

php function works in localhost but doesn't on the server

1 Answer 1

1 Comment

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

1 Comment

Your Answer

Sign up or log in

Post as a guest

Related