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Changed the way create.php checks for existing usernames to be less intensive on the database

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This commit is contained in:
undido 2014-09-25 07:23:10 -03:00
parent ff68278111
commit c8315cf8f6
1 changed files with 5 additions and 4 deletions
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9
create.php
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@ -72,12 +72,13 @@ foreach ($bannedWords as $i => $w) {
error("Cannot create board matching banned pattern $w"); error("Cannot create board matching banned pattern $w");
} }
} }
$query = prepare('SELECT * FROM ``mods``'); $query = prepare('SELECT ``username`` FROM ``mods`` WHERE ``username`` = :username');
$query->bindValue(':username', $username);
$query->execute() or error(db_error($query)); $query->execute() or error(db_error($query));
$users = $query->fetchAll(PDO::FETCH_ASSOC); $users = $query->fetchAll(PDO::FETCH_ASSOC);
foreach ($users as $i => $user) {
if ($user['username'] == $username) if (sizeof($users) > 0){
error('Username taken!'); error('The username you\'ve tried to enter already exists!');
} }
$salt = generate_salt(); $salt = generate_salt();