public static function _init()
{
if (get_called_class() !== 'Model') {
if (static::$_pdo == null) {
$db = Config::get('db');
static::$_pdo = new PDO($db['dsn'], $db['username'], $db['password']);
}
}
}
protected static function _setupPdo()
{
// Check the DSN string
if (!isset(static::$_dsn)) {
$error = "No DSN specified in " . get_called_class();
$error .= ": please specify a 'protected static \$_dsn = ...;'";
throw new Exception($error);
}
$user = null;
$password = null;
$options = array();
// If it is MySQL, extract user and password from the DSN
$dsn = explode(":", static::$_dsn);
if ('mysql' == $dsn[0]) {
$parts = explode(";", $dsn[1]);
foreach ($parts as $i => $part) {
$kv = explode('=', $part);
$parts[$kv[0]] = $kv[1];
unset($parts[$i]);
}
$user = @ZFE_Core::value($parts['user']);
$password = @ZFE_Core::value($parts['password']);
unset($parts['user']);
unset($parts['password']);
$_parts = array();
foreach ($parts as $k => $v) {
$_parts[] = "{$k}={$v}";
}
$dsn[1] = implode(";", $_parts);
// Update default fetch mode (maybe put this in the global
// function scope)
$options[PDO::ATTR_DEFAULT_FETCH_MODE] = PDO::FETCH_ASSOC;
}
$dsn = implode(":", $dsn);
static::$_pdo = new PDO($dsn, $user, $password, $options);
}
