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1.1.5: user_exists
Description
Check if a given username is already in the database. The database will not allow this, so we must check it before we change or add userdata.
Function call
user_exists($newusername);
Input
| Parameter | Description |
| $newusername | The username which have to be checked by this function. |
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Output
Whe output is a single var, which indicates if the action succeded or not.
| Var | Description |
| $status | If set to "0" everything's fine. If set to "1" the username already exists in the database. |
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