// BETA KEYS //
function getBetaKey( $key ) {
global $pdo;
$get = $pdo -> prepare( "SELECT * FROM ".DB_PREFIX."betakeys WHERE key = :key" );
$get -> execute( array( ':key' => $key ) );
$get -> setFetchMode( PDO::FETCH_ASSOC );
return $get -> fetch( );
}
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失败,出现此错误:
您的SQL语法有错误; 查看与您的MySQL服务器版本对应的手册,以便在''base_betakeys'附近使用正确的语法'WHERE'key'='{randomKey}'
当我在准备语句中使用这个`时,如下所示:
// BETA KEYS //
function getBetaKey( $key ) {
global $pdo;
$get = $pdo -> prepare( "SELECT * FROM `".DB_PREFIX."betakeys` WHERE `key` = :key" );
$get -> execute( array( ':key' => $key ) );
$get -> setFetchMode( PDO::FETCH_ASSOC );
return $get -> fetch( );
}
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它有效,有什么问题?