| public Open ( string $database = null, string $server = null, string $username = null, string $password = null, string $charset = null, boolean $pcon = false ) : boolean | ||
| $database | string | (Optional) Database name |
| $server | string | (Optional) Host address |
| $username | string | (Optional) User name |
| $password | string | (Optional) Password |
| $charset | string | (Optional) Character set |
| $pcon | boolean | (Optional) Persistant connection |
| return | boolean | Returns TRUE on success or FALSE on error |
public function Open($database = null, $server = null, $username = null, $password = null, $charset = null, $pcon = false)
{
$this->ResetError();
// Use defaults?
if ($database !== null) {
$this->db_dbname = $database;
}
if ($server !== null) {
$this->db_host = $server;
}
if ($username !== null) {
$this->db_user = $username;
}
if ($password !== null) {
$this->db_pass = $password;
}
if ($charset !== null) {
$this->db_charset = $charset;
}
if (is_bool($pcon)) {
$this->db_pcon = $pcon;
}
$this->active_row = -1;
// Open persistent or normal connection
if ($pcon) {
$this->mysql_link = @mysqli_pconnect('p:' . $this->db_host, $this->db_user, $this->db_pass);
} else {
$this->mysql_link = @mysqli_connect($this->db_host, $this->db_user, $this->db_pass);
}
// Connect to mysql server failed?
if (!$this->IsConnected()) {
$this->SetError();
return false;
} else {
// Select a database (if specified)
if (strlen($this->db_dbname) > 0) {
if (strlen($this->db_charset) == 0) {
if (!$this->SelectDatabase($this->db_dbname)) {
return false;
} else {
return true;
}
} else {
if (!$this->SelectDatabase($this->db_dbname, $this->db_charset)) {
return false;
} else {
return true;
}
}
} else {
return true;
}
}
}function DB_Escape($String)
{
/******************************************************************************/
#$__args_types = Array('string');
#-------------------------------------------------------------------------------
$__args__ = Func_Get_Args();
eval(FUNCTION_INIT);
/******************************************************************************/
$Link =& Link_Get('DB');
#-------------------------------------------------------------------------------
if (!Is_Object($Link)) {
#-------------------------------------------------------------------------------
$Config = Config();
#-------------------------------------------------------------------------------
$Link = new MySQL($Config['DBConnection']);
#-------------------------------------------------------------------------------
if (Is_Error($Link->Open())) {
#-------------------------------------------------------------------------------
$Link = NULL;
#-------------------------------------------------------------------------------
return ERROR | @Trigger_Error('[DB_Query]: невозможно соединиться с базой данных');
#-------------------------------------------------------------------------------
}
#-------------------------------------------------------------------------------
if (Is_Error($Link->SelectDB())) {
#-------------------------------------------------------------------------------
$Link = NULL;
#-------------------------------------------------------------------------------
return ERROR | @Trigger_Error('[DB_Query]: невозможно выбрать базу данных');
#-------------------------------------------------------------------------------
}
#-------------------------------------------------------------------------------
}
#-------------------------------------------------------------------------------
#-------------------------------------------------------------------------------
return MySQL_Real_Escape_String($String);
#-------------------------------------------------------------------------------
#-------------------------------------------------------------------------------
}
