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@ -11,21 +11,22 @@ require_once('include/datetime.php'); |
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*/ |
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class dba { |
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private $debug = 0; |
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private $db; |
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private $result; |
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private $driver; |
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public $connected = false; |
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public $error = false; |
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public $errorno = 0; |
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public $affected_rows = 0; |
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private $_server_info = ''; |
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public static $connected = true; |
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private static $_server_info = ''; |
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private static $db; |
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private static $driver; |
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private static $error = false; |
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private static $errorno = 0; |
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private static $affected_rows = 0; |
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private static $in_transaction = false; |
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private static $dbo; |
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private static $relation = array(); |
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function __construct($serveraddr, $user, $pass, $db, $install = false) { |
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public static function connect($serveraddr, $user, $pass, $db, $install = false) { |
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if (!is_null(self::$db)) { |
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return true; |
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} |
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$a = get_app(); |
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$stamp1 = microtime(true); |
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@ -45,24 +46,24 @@ class dba { |
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$db = trim($db); |
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if (!(strlen($server) && strlen($user))) { |
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$this->connected = false; |
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$this->db = null; |
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return; |
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self::$connected = false; |
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self::$db = null; |
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return false; |
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} |
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if ($install) { |
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if (strlen($server) && ($server !== 'localhost') && ($server !== '127.0.0.1')) { |
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if (! dns_get_record($server, DNS_A + DNS_CNAME + DNS_PTR)) { |
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$this->error = sprintf(t('Cannot locate DNS info for database server \'%s\''), $server); |
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$this->connected = false; |
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$this->db = null; |
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return; |
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self::$error = sprintf(t('Cannot locate DNS info for database server \'%s\''), $server); |
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self::$connected = false; |
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self::$db = null; |
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return false; |
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} |
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} |
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} |
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if (class_exists('\PDO') && in_array('mysql', PDO::getAvailableDrivers())) { |
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$this->driver = 'pdo'; |
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self::$driver = 'pdo'; |
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$connect = "mysql:host=".$server.";dbname=".$db; |
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if (isset($port)) { |
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@ -73,63 +74,47 @@ class dba { |
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$connect .= ";charset=".$a->config["system"]["db_charset"]; |
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} |
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try { |
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$this->db = @new PDO($connect, $user, $pass); |
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$this->connected = true; |
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self::$db = @new PDO($connect, $user, $pass); |
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self::$connected = true; |
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} catch (PDOException $e) { |
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$this->connected = false; |
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self::$connected = false; |
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} |
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} |
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if (!$this->connected && class_exists('mysqli')) { |
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$this->driver = 'mysqli'; |
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$this->db = @new mysqli($server, $user, $pass, $db, $port); |
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if (!self::$connected && class_exists('mysqli')) { |
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self::$driver = 'mysqli'; |
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self::$db = @new mysqli($server, $user, $pass, $db, $port); |
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if (!mysqli_connect_errno()) { |
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$this->connected = true; |
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self::$connected = true; |
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if (isset($a->config["system"]["db_charset"])) { |
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$this->db->set_charset($a->config["system"]["db_charset"]); |
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self::$db->set_charset($a->config["system"]["db_charset"]); |
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} |
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} |
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} |
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if (!$this->connected && function_exists('mysql_connect')) { |
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$this->driver = 'mysql'; |
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$this->db = mysql_connect($serveraddr, $user, $pass); |
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if ($this->db && mysql_select_db($db, $this->db)) { |
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$this->connected = true; |
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if (!self::$connected && function_exists('mysql_connect')) { |
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self::$driver = 'mysql'; |
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self::$db = mysql_connect($serveraddr, $user, $pass); |
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if (self::$db && mysql_select_db($db, self::$db)) { |
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self::$connected = true; |
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if (isset($a->config["system"]["db_charset"])) { |
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mysql_set_charset($a->config["system"]["db_charset"], $this->db); |
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mysql_set_charset($a->config["system"]["db_charset"], self::$db); |
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} |
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} |
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} |
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// No suitable SQL driver was found.
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if (!$this->connected) { |
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$this->db = null; |
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if (!self::$connected) { |
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self::$db = null; |
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if (!$install) { |
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system_unavailable(); |
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} |
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} |
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$a->save_timestamp($stamp1, "network"); |
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self::$dbo = $this; |
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} |
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/** |
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* @brief Checks if the database object is initialized |
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* |
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* This is a possible bugfix for something that doesn't occur for me. |
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* There seems to be situations, where the object isn't initialized. |
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*/ |
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private static function initialize() { |
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if (!is_object(self::$dbo)) { |
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global $db; |
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self::$dbo = $db; |
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if (!is_object(self::$dbo)) { |
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die('Database is uninitialized!'); |
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} |
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} |
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return true; |
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} |
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/** |
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@ -140,21 +125,21 @@ class dba { |
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* |
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* @return string |
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*/ |
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public function server_info() { |
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if ($this->_server_info == '') { |
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switch ($this->driver) { |
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public static function server_info() { |
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if (self::$_server_info == '') { |
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switch (self::$driver) { |
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case 'pdo': |
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$this->_server_info = $this->db->getAttribute(PDO::ATTR_SERVER_VERSION); |
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self::$_server_info = self::$db->getAttribute(PDO::ATTR_SERVER_VERSION); |
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break; |
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case 'mysqli': |
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$this->_server_info = $this->db->server_info; |
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self::$_server_info = self::$db->server_info; |
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break; |
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case 'mysql': |
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$this->_server_info = mysql_get_server_info($this->db); |
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self::$_server_info = mysql_get_server_info(self::$db); |
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break; |
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} |
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} |
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return $this->_server_info; |
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return self::$_server_info; |
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} |
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/** |
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@ -162,10 +147,10 @@ class dba { |
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* |
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* @return string |
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*/ |
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public function database_name() { |
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$r = $this->q("SELECT DATABASE() AS `db`"); |
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return $r[0]['db']; |
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public static function database_name() { |
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$ret = self::p("SELECT DATABASE() AS `db`"); |
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$data = self::inArray($ret); |
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return $data[0]['db']; |
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} |
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/** |
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@ -173,7 +158,7 @@ class dba { |
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* |
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* @param string $query The database query that will be analyzed |
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*/ |
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public function log_index($query) { |
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private static function log_index($query) { |
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$a = get_app(); |
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if (empty($a->config["system"]["db_log_index"])) { |
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@ -190,7 +175,7 @@ class dba { |
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return; |
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} |
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$r = $this->q("EXPLAIN ".$query); |
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$r = self::p("EXPLAIN ".$query); |
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if (!dbm::is_result($r)) { |
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return; |
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} |
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@ -198,7 +183,7 @@ class dba { |
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$watchlist = explode(',', $a->config["system"]["db_log_index_watch"]); |
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$blacklist = explode(',', $a->config["system"]["db_log_index_blacklist"]); |
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foreach ($r AS $row) { |
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while ($row = dba::fetch($r)) { |
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if ((intval($a->config["system"]["db_loglimit_index"]) > 0)) { |
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$log = (in_array($row['key'], $watchlist) && |
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($row['rows'] >= intval($a->config["system"]["db_loglimit_index"]))); |
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@ -225,79 +210,33 @@ class dba { |
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} |
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} |
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/** |
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* @brief execute SQL query - deprecated |
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* |
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* Please use the dba:: functions instead: |
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* dba::select, dba::exists, dba::insert |
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* dba::delete, dba::update, dba::p, dba::e |
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* |
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* @param string $sql SQL query |
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* @return array Query array |
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*/ |
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public function q($sql) { |
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$ret = self::p($sql); |
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if (is_bool($ret)) { |
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return $ret; |
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} |
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$columns = self::columnCount($ret); |
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$data = self::inArray($ret); |
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if ((count($data) == 0) && ($columns == 0)) { |
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return true; |
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} |
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return $data; |
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} |
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public function escape($str) { |
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if ($this->db && $this->connected) { |
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switch ($this->driver) { |
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case 'pdo': |
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return substr(@$this->db->quote($str, PDO::PARAM_STR), 1, -1); |
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case 'mysqli': |
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return @$this->db->real_escape_string($str); |
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case 'mysql': |
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return @mysql_real_escape_string($str,$this->db); |
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} |
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public static function escape($str) { |
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switch (self::$driver) { |
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case 'pdo': |
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return substr(@self::$db->quote($str, PDO::PARAM_STR), 1, -1); |
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case 'mysqli': |
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return @self::$db->real_escape_string($str); |
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case 'mysql': |
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return @mysql_real_escape_string($str,self::$db); |
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} |
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} |
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function connected() { |
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switch ($this->driver) { |
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public static function connected() { |
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switch (self::$driver) { |
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case 'pdo': |
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// Not sure if this really is working like expected
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$connected = ($this->db->getAttribute(PDO::ATTR_CONNECTION_STATUS) != ""); |
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$connected = (self::$db->getAttribute(PDO::ATTR_CONNECTION_STATUS) != ""); |
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break; |
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case 'mysqli': |
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$connected = $this->db->ping(); |
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$connected = self::$db->ping(); |
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break; |
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case 'mysql': |
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$connected = mysql_ping($this->db); |
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$connected = mysql_ping(self::$db); |
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break; |
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} |
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return $connected; |
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} |
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function __destruct() { |
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if ($this->db) { |
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switch ($this->driver) { |
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case 'pdo': |
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$this->db = null; |
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break; |
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case 'mysqli': |
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$this->db->close(); |
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break; |
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case 'mysql': |
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mysql_close($this->db); |
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break; |
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} |
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} |
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} |
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/** |
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* @brief Replaces ANY_VALUE() function by MIN() function, |
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* if the database server does not support ANY_VALUE(). |
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@ -309,8 +248,8 @@ class dba { |
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* @param string $sql An SQL string without the values |
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* @return string The input SQL string modified if necessary. |
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*/ |
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public function any_value_fallback($sql) { |
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$server_info = $this->server_info(); |
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public static function any_value_fallback($sql) { |
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$server_info = self::server_info(); |
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if (version_compare($server_info, '5.7.5', '<') || |
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(stripos($server_info, 'MariaDB') !== false)) { |
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$sql = str_ireplace('ANY_VALUE(', 'MIN(', $sql); |
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@ -327,7 +266,7 @@ class dba { |
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* @param string $sql An SQL string without the values |
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* @return string The input SQL string modified if necessary. |
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*/ |
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public function clean_query($sql) { |
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public static function clean_query($sql) { |
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$search = array("\t", "\n", "\r", " "); |
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$replace = array(' ', ' ', ' ', ' '); |
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do { |
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@ -352,7 +291,7 @@ class dba { |
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if (is_int($args[$param]) || is_float($args[$param])) { |
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$replace = intval($args[$param]); |
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} else { |
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$replace = "'".self::$dbo->escape($args[$param])."'"; |
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$replace = "'".self::escape($args[$param])."'"; |
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} |
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$pos = strpos($sql, '?', $offset); |
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@ -391,8 +330,6 @@ class dba { |
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* @return object statement object |
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*/ |
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public static function p($sql) { |
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self::initialize(); |
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$a = get_app(); |
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$stamp1 = microtime(true); |
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@ -410,7 +347,7 @@ class dba { |
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$args[++$i] = $param; |
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} |
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if (!self::$dbo || !self::$dbo->connected) { |
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if (!self::$connected) { |
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return false; |
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} |
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@ -419,8 +356,8 @@ class dba { |
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logger('Parameter mismatch. Query "'.$sql.'" - Parameters '.print_r($args, true), LOGGER_DEBUG); |
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} |
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$sql = self::$dbo->clean_query($sql); |
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$sql = self::$dbo->any_value_fallback($sql); |
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$sql = self::clean_query($sql); |
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$sql = self::any_value_fallback($sql); |
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$orig_sql = $sql; |
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@ -428,9 +365,9 @@ class dba { |
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$sql = "/*".System::callstack()." */ ".$sql; |
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} |
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self::$dbo->error = ''; |
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self::$dbo->errorno = 0; |
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self::$dbo->affected_rows = 0; |
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self::$error = ''; |
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self::$errorno = 0; |
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self::$affected_rows = 0; |
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// We have to make some things different if this function is called from "e"
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$trace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 2); |
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@ -444,25 +381,25 @@ class dba { |
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// We are having an own error logging in the function "e"
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$called_from_e = ($called_from['function'] == 'e'); |
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switch (self::$dbo->driver) { |
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switch (self::$driver) { |
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case 'pdo': |
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// If there are no arguments we use "query"
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if (count($args) == 0) { |
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if (!$retval = self::$dbo->db->query($sql)) { |
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$errorInfo = self::$dbo->db->errorInfo(); |
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self::$dbo->error = $errorInfo[2]; |
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self::$dbo->errorno = $errorInfo[1]; |
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if (!$retval = self::$db->query($sql)) { |
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$errorInfo = self::$db->errorInfo(); |
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self::$error = $errorInfo[2]; |
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self::$errorno = $errorInfo[1]; |
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$retval = false; |
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break; |
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} |
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self::$dbo->affected_rows = $retval->rowCount(); |
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self::$affected_rows = $retval->rowCount(); |
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break; |
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} |
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|
|
if (!$stmt = self::$dbo->db->prepare($sql)) { |
|
|
|
$errorInfo = self::$dbo->db->errorInfo(); |
|
|
|
self::$dbo->error = $errorInfo[2]; |
|
|
|
self::$dbo->errorno = $errorInfo[1]; |
|
|
|
if (!$stmt = self::$db->prepare($sql)) { |
|
|
|
$errorInfo = self::$db->errorInfo(); |
|
|
|
self::$error = $errorInfo[2]; |
|
|
|
self::$errorno = $errorInfo[1]; |
|
|
|
$retval = false; |
|
|
|
break; |
|
|
|
} |
|
|
@ -473,12 +410,12 @@ class dba { |
|
|
|
|
|
|
|
if (!$stmt->execute()) { |
|
|
|
$errorInfo = $stmt->errorInfo(); |
|
|
|
self::$dbo->error = $errorInfo[2]; |
|
|
|
self::$dbo->errorno = $errorInfo[1]; |
|
|
|
self::$error = $errorInfo[2]; |
|
|
|
self::$errorno = $errorInfo[1]; |
|
|
|
$retval = false; |
|
|
|
} else { |
|
|
|
$retval = $stmt; |
|
|
|
self::$dbo->affected_rows = $retval->rowCount(); |
|
|
|
self::$affected_rows = $retval->rowCount(); |
|
|
|
} |
|
|
|
break; |
|
|
|
case 'mysqli': |
|
|
@ -489,26 +426,26 @@ class dba { |
|
|
|
|
|
|
|
// The fallback routine is called as well when there are no arguments
|
|
|
|
if (!$can_be_prepared || (count($args) == 0)) { |
|
|
|
$retval = self::$dbo->db->query(self::replace_parameters($sql, $args)); |
|
|
|
if (self::$dbo->db->errno) { |
|
|
|
self::$dbo->error = self::$dbo->db->error; |
|
|
|
self::$dbo->errorno = self::$dbo->db->errno; |
|
|
|
$retval = self::$db->query(self::replace_parameters($sql, $args)); |
|
|
|
if (self::$db->errno) { |
|
|
|
self::$error = self::$db->error; |
|
|
|
self::$errorno = self::$db->errno; |
|
|
|
$retval = false; |
|
|
|
} else { |
|
|
|
if (isset($retval->num_rows)) { |
|
|
|
self::$dbo->affected_rows = $retval->num_rows; |
|
|
|
self::$affected_rows = $retval->num_rows; |
|
|
|
} else { |
|
|
|
self::$dbo->affected_rows = self::$dbo->db->affected_rows; |
|
|
|
self::$affected_rows = self::$db->affected_rows; |
|
|
|
} |
|
|
|
} |
|
|
|
break; |
|
|
|
} |
|
|
|
|
|
|
|
$stmt = self::$dbo->db->stmt_init(); |
|
|
|
$stmt = self::$db->stmt_init(); |
|
|
|
|
|
|
|
if (!$stmt->prepare($sql)) { |
|
|
|
self::$dbo->error = $stmt->error; |
|
|
|
self::$dbo->errorno = $stmt->errno; |
|
|
|
self::$error = $stmt->error; |
|
|
|
self::$errorno = $stmt->errno; |
|
|
|
$retval = false; |
|
|
|
break; |
|
|
|
} |
|
|
@ -534,44 +471,44 @@ class dba { |
|
|
|
} |
|
|
|
|
|
|
|
if (!$stmt->execute()) { |
|
|
|
self::$dbo->error = self::$dbo->db->error; |
|
|
|
self::$dbo->errorno = self::$dbo->db->errno; |
|
|
|
self::$error = self::$db->error; |
|
|
|
self::$errorno = self::$db->errno; |
|
|
|
$retval = false; |
|
|
|
} else { |
|
|
|
$stmt->store_result(); |
|
|
|
$retval = $stmt; |
|
|
|
self::$dbo->affected_rows = $retval->affected_rows; |
|
|
|
self::$affected_rows = $retval->affected_rows; |
|
|
|
} |
|
|
|
break; |
|
|
|
case 'mysql': |
|
|
|
// For the old "mysql" functions we cannot use prepared statements
|
|
|
|
$retval = mysql_query(self::replace_parameters($sql, $args), self::$dbo->db); |
|
|
|
if (mysql_errno(self::$dbo->db)) { |
|
|
|
self::$dbo->error = mysql_error(self::$dbo->db); |
|
|
|
self::$dbo->errorno = mysql_errno(self::$dbo->db); |
|
|
|
$retval = mysql_query(self::replace_parameters($sql, $args), self::$db); |
|
|
|
if (mysql_errno(self::$db)) { |
|
|
|
self::$error = mysql_error(self::$db); |
|
|
|
self::$errorno = mysql_errno(self::$db); |
|
|
|
} else { |
|
|
|
self::$dbo->affected_rows = mysql_affected_rows($retval); |
|
|
|
self::$affected_rows = mysql_affected_rows($retval); |
|
|
|
|
|
|
|
// Due to missing mysql_* support this here wasn't tested at all
|
|
|
|
// See here: http://php.net/manual/en/function.mysql-num-rows.php
|
|
|
|
if (self::$dbo->affected_rows <= 0) { |
|
|
|
self::$dbo->affected_rows = mysql_num_rows($retval); |
|
|
|
if (self::$affected_rows <= 0) { |
|
|
|
self::$affected_rows = mysql_num_rows($retval); |
|
|
|
} |
|
|
|
} |
|
|
|
break; |
|
|
|
} |
|
|
|
|
|
|
|
// We are having an own error logging in the function "e"
|
|
|
|
if ((self::$dbo->errorno != 0) && !$called_from_e) { |
|
|
|
if ((self::$errorno != 0) && !$called_from_e) { |
|
|
|
// We have to preserve the error code, somewhere in the logging it get lost
|
|
|
|
$error = self::$dbo->error; |
|
|
|
$errorno = self::$dbo->errorno; |
|
|
|
$error = self::$error; |
|
|
|
$errorno = self::$errorno; |
|
|
|
|
|
|
|
logger('DB Error '.self::$dbo->errorno.': '.self::$dbo->error."\n". |
|
|
|
logger('DB Error '.self::$errorno.': '.self::$error."\n". |
|
|
|
System::callstack(8)."\n".self::replace_parameters($sql, $params)); |
|
|
|
|
|
|
|
self::$dbo->error = $error; |
|
|
|
self::$dbo->errorno = $errorno; |
|
|
|
self::$error = $error; |
|
|
|
self::$errorno = $errorno; |
|
|
|
} |
|
|
|
|
|
|
|
$a->save_timestamp($stamp1, 'database'); |
|
|
@ -603,8 +540,6 @@ class dba { |
|
|
|
* @return boolean Was the query successfull? False is returned only if an error occurred |
|
|
|
*/ |
|
|
|
public static function e($sql) { |
|
|
|
self::initialize(); |
|
|
|
|
|
|
|
$a = get_app(); |
|
|
|
|
|
|
|
$stamp = microtime(true); |
|
|
@ -627,18 +562,18 @@ class dba { |
|
|
|
|
|
|
|
self::close($stmt); |
|
|
|
|
|
|
|
} while ((self::$dbo->errorno == 1213) && (--$timeout > 0)); |
|
|
|
} while ((self::$errorno == 1213) && (--$timeout > 0)); |
|
|
|
|
|
|
|
if (self::$dbo->errorno != 0) { |
|
|
|
if (self::$errorno != 0) { |
|
|
|
// We have to preserve the error code, somewhere in the logging it get lost
|
|
|
|
$error = self::$dbo->error; |
|
|
|
$errorno = self::$dbo->errorno; |
|
|
|
$error = self::$error; |
|
|
|
$errorno = self::$errorno; |
|
|
|
|
|
|
|
logger('DB Error '.self::$dbo->errorno.': '.self::$dbo->error."\n". |
|
|
|
logger('DB Error '.self::$errorno.': '.self::$error."\n". |
|
|
|
System::callstack(8)."\n".self::replace_parameters($sql, $params)); |
|
|
|
|
|
|
|
self::$dbo->error = $error; |
|
|
|
self::$dbo->errorno = $errorno; |
|
|
|
self::$error = $error; |
|
|
|
self::$errorno = $errorno; |
|
|
|
} |
|
|
|
|
|
|
|
$a->save_timestamp($stamp, "database_write"); |
|
|
@ -655,8 +590,6 @@ class dba { |
|
|
|
* @return boolean Are there rows for that condition? |
|
|
|
*/ |
|
|
|
public static function exists($table, $condition) { |
|
|
|
self::initialize(); |
|
|
|
|
|
|
|
if (empty($table)) { |
|
|
|
return false; |
|
|
|
} |
|
|
@ -691,8 +624,6 @@ class dba { |
|
|
|
* @return array first row of query |
|
|
|
*/ |
|
|
|
public static function fetch_first($sql) { |
|
|
|
self::initialize(); |
|
|
|
|
|
|
|
$params = self::getParam(func_get_args()); |
|
|
|
|
|
|
|
$stmt = self::p($sql, $params); |
|
|
@ -714,9 +645,7 @@ class dba { |
|
|
|
* @return int Number of rows |
|
|
|
*/ |
|
|
|
public static function affected_rows() { |
|
|
|
self::initialize(); |
|
|
|
|
|
|
|
return self::$dbo->affected_rows; |
|
|
|
return self::$affected_rows; |
|
|
|
} |
|
|
|
|
|
|
|
/** |
|
|
@ -726,12 +655,10 @@ class dba { |
|
|
|
* @return int Number of columns |
|
|
|
*/ |
|
|
|
public static function columnCount($stmt) { |
|
|
|
self::initialize(); |
|
|
|
|
|
|
|
if (!is_object($stmt)) { |
|
|
|
return 0; |
|
|
|
} |
|
|
|
switch (self::$dbo->driver) { |
|
|
|
switch (self::$driver) { |
|
|
|
case 'pdo': |
|
|
|
return $stmt->columnCount(); |
|
|
|
case 'mysqli': |
|
|
@ -748,12 +675,10 @@ class dba { |
|
|
|
* @return int Number of rows |
|
|
|
*/ |
|
|
|
public static function num_rows($stmt) { |
|
|
|
self::initialize(); |
|
|
|
|
|
|
|
if (!is_object($stmt)) { |
|
|
|
return 0; |
|
|
|
} |
|
|
|
switch (self::$dbo->driver) { |
|
|
|
switch (self::$driver) { |
|
|
|
case 'pdo': |
|
|
|
return $stmt->rowCount(); |
|
|
|
case 'mysqli': |
|
|
@ -771,13 +696,11 @@ class dba { |
|
|
|
* @return array current row |
|
|
|
*/ |
|
|
|
public static function fetch($stmt) { |
|
|
|
self::initialize(); |
|
|
|
|
|
|
|
if (!is_object($stmt)) { |
|
|
|
return false; |
|
|
|
} |
|
|
|
|
|
|
|
switch (self::$dbo->driver) { |
|
|
|
switch (self::$driver) { |
|
|
|
case 'pdo': |
|
|
|
return $stmt->fetch(PDO::FETCH_ASSOC); |
|
|
|
case 'mysqli': |
|
|
@ -813,7 +736,7 @@ class dba { |
|
|
|
} |
|
|
|
return $columns; |
|
|
|
case 'mysql': |
|
|
|
return mysql_fetch_array(self::$dbo->result, MYSQL_ASSOC); |
|
|
|
return mysql_fetch_array($stmt, MYSQL_ASSOC); |
|
|
|
} |
|
|
|
} |
|
|
|
|
|
|
@ -827,9 +750,7 @@ class dba { |
|
|
|
* @return boolean was the insert successfull? |
|
|
|
*/ |
|
|
|
public static function insert($table, $param, $on_duplicate_update = false) { |
|
|
|
self::initialize(); |
|
|
|
|
|
|
|
$sql = "INSERT INTO `".self::$dbo->escape($table)."` (`".implode("`, `", array_keys($param))."`) VALUES (". |
|
|
|
$sql = "INSERT INTO `".self::escape($table)."` (`".implode("`, `", array_keys($param))."`) VALUES (". |
|
|
|
substr(str_repeat("?, ", count($param)), 0, -2).")"; |
|
|
|
|
|
|
|
if ($on_duplicate_update) { |
|
|
@ -848,17 +769,15 @@ class dba { |
|
|
|
* @return integer Last inserted id |
|
|
|
*/ |
|
|
|
public static function lastInsertId() { |
|
|
|
self::initialize(); |
|
|
|
|
|
|
|
switch (self::$dbo->driver) { |
|
|
|
switch (self::$driver) { |
|
|
|
case 'pdo': |
|
|
|
$id = self::$dbo->db->lastInsertId(); |
|
|
|
$id = self::$db->lastInsertId(); |
|
|
|
break; |
|
|
|
case 'mysqli': |
|
|
|
$id = self::$dbo->db->insert_id; |
|
|
|
$id = self::$db->insert_id; |
|
|
|
break; |
|
|
|
case 'mysql': |
|
|
|
$id = mysql_insert_id(self::$dbo); |
|
|
|
$id = mysql_insert_id(self::$db); |
|
|
|
break; |
|
|
|
} |
|
|
|
return $id; |
|
|
@ -874,11 +793,9 @@ class dba { |
|
|
|
* @return boolean was the lock successful? |
|
|
|
*/ |
|
|
|
public static function lock($table) { |
|
|
|
self::initialize(); |
|
|
|
|
|
|
|
// See here: https://dev.mysql.com/doc/refman/5.7/en/lock-tables-and-transactions.html
|
|
|
|
self::e("SET autocommit=0"); |
|
|
|
$success = self::e("LOCK TABLES `".self::$dbo->escape($table)."` WRITE"); |
|
|
|
$success = self::e("LOCK TABLES `".self::escape($table)."` WRITE"); |
|
|
|
if (!$success) { |
|
|
|
self::e("SET autocommit=1"); |
|
|
|
} else { |
|
|
@ -893,8 +810,6 @@ class dba { |
|
|
|
* @return boolean was the unlock successful? |
|
|
|
*/ |
|
|
|
public static function unlock() { |
|
|
|
self::initialize(); |
|
|
|
|
|
|
|
// See here: https://dev.mysql.com/doc/refman/5.7/en/lock-tables-and-transactions.html
|
|
|
|
self::e("COMMIT"); |
|
|
|
$success = self::e("UNLOCK TABLES"); |
|
|
@ -909,8 +824,6 @@ class dba { |
|
|
|
* @return boolean Was the command executed successfully? |
|
|
|
*/ |
|
|
|
public static function transaction() { |
|
|
|
self::initialize(); |
|
|
|
|
|
|
|
if (!self::e('COMMIT')) { |
|
|
|
return false; |
|
|
|
} |
|
|
@ -927,8 +840,6 @@ class dba { |
|
|
|
* @return boolean Was the command executed successfully? |
|
|
|
*/ |
|
|
|
public static function commit() { |
|
|
|
self::initialize(); |
|
|
|
|
|
|
|
if (!self::e('COMMIT')) { |
|
|
|
return false; |
|
|
|
} |
|
|
@ -942,8 +853,6 @@ class dba { |
|
|
|
* @return boolean Was the command executed successfully? |
|
|
|
*/ |
|
|
|
public static function rollback() { |
|
|
|
self::initialize(); |
|
|
|
|
|
|
|
if (!self::e('ROLLBACK')) { |
|
|
|
return false; |
|
|
|
} |
|
|
@ -983,8 +892,6 @@ class dba { |
|
|
|
* @return boolean|array was the delete successfull? When $in_process is set: deletion data |
|
|
|
*/ |
|
|
|
public static function delete($table, $param, $in_process = false, &$callstack = array()) { |
|
|
|
self::initialize(); |
|
|
|
|
|
|
|
$commands = array(); |
|
|
|
|
|
|
|
// Create a key for the loop prevention
|
|
|
@ -997,7 +904,7 @@ class dba { |
|
|
|
|
|
|
|
$callstack[$key] = true; |
|
|
|
|
|
|
|
$table = self::$dbo->escape($table); |
|
|
|
$table = self::escape($table); |
|
|
|
|
|
|
|
$commands[$key] = array('table' => $table, 'param' => $param); |
|
|
|
|
|
|
@ -1147,9 +1054,7 @@ class dba { |
|
|
|
* @return boolean was the update successfull? |
|
|
|
*/ |
|
|
|
public static function update($table, $fields, $condition, $old_fields = array()) { |
|
|
|
self::initialize(); |
|
|
|
|
|
|
|
$table = self::$dbo->escape($table); |
|
|
|
$table = self::escape($table); |
|
|
|
|
|
|
|
if (count($condition) > 0) { |
|
|
|
$array_element = each($condition); |
|
|
@ -1226,8 +1131,6 @@ class dba { |
|
|
|
* $data = dba::select($table, $fields, $condition, $params); |
|
|
|
*/ |
|
|
|
public static function select($table, $fields = array(), $condition = array(), $params = array()) { |
|
|
|
self::initialize(); |
|
|
|
|
|
|
|
if ($table == '') { |
|
|
|
return false; |
|
|
|
} |
|
|
@ -1295,8 +1198,6 @@ class dba { |
|
|
|
* @return array Data array |
|
|
|
*/ |
|
|
|
public static function inArray($stmt, $do_close = true) { |
|
|
|
self::initialize(); |
|
|
|
|
|
|
|
if (is_bool($stmt)) { |
|
|
|
return $stmt; |
|
|
|
} |
|
|
@ -1317,9 +1218,7 @@ class dba { |
|
|
|
* @return string Error number (0 if no error) |
|
|
|
*/ |
|
|
|
public static function errorNo() { |
|
|
|
self::initialize(); |
|
|
|
|
|
|
|
return self::$dbo->errorno; |
|
|
|
return self::$errorno; |
|
|
|
} |
|
|
|
|
|
|
|
/** |
|
|
@ -1328,9 +1227,7 @@ class dba { |
|
|
|
* @return string Error message ('' if no error) |
|
|
|
*/ |
|
|
|
public static function errorMessage() { |
|
|
|
self::initialize(); |
|
|
|
|
|
|
|
return self::$dbo->error; |
|
|
|
return self::$error; |
|
|
|
} |
|
|
|
|
|
|
|
/** |
|
|
@ -1340,13 +1237,11 @@ class dba { |
|
|
|
* @return boolean was the close successfull? |
|
|
|
*/ |
|
|
|
public static function close($stmt) { |
|
|
|
self::initialize(); |
|
|
|
|
|
|
|
if (!is_object($stmt)) { |
|
|
|
return false; |
|
|
|
} |
|
|
|
|
|
|
|
switch (self::$dbo->driver) { |
|
|
|
switch (self::$driver) { |
|
|
|
case 'pdo': |
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return $stmt->closeCursor(); |
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case 'mysqli': |
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@ -1359,10 +1254,8 @@ class dba { |
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} |
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function dbesc($str) { |
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global $db; |
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if ($db && $db->connected) { |
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return($db->escape($str)); |
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if (dba::$connected) { |
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return(dba::escape($str)); |
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} else { |
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return(str_replace("'","\\'",$str)); |
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} |
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@ -1379,17 +1272,15 @@ function dbesc($str) { |
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* @return array Query array |
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*/ |
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function q($sql) { |
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global $db; |
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$args = func_get_args(); |
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unset($args[0]); |
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if (!$db || !$db->connected) { |
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if (!dba::$connected) { |
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return false; |
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} |
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$sql = $db->clean_query($sql); |
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$sql = $db->any_value_fallback($sql); |
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$sql = dba::clean_query($sql); |
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$sql = dba::any_value_fallback($sql); |
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$stmt = @vsprintf($sql, $args); |
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