+ @include_once('DB.php');
+ if (class_exists('DB')) {
+ echo "$IND PHP Pear DB support is present, however it is deprecated and PHP PDO is recommended.<br />\n"
+ .(!empty($disable_pdo) ? "$IND You have set \$disable_pdo - if you experience errors below, try removing that.<br />\n" : '');
+ $db_functions=array(
+ 'dbase' => 'dbase_open',
+ 'fbsql' => 'fbsql_connect',
+ 'interbase' => 'ibase_connect',
+ 'informix' => 'ifx_connect',
+ 'msql' => 'msql_connect',
+ 'mssql' => 'mssql_connect',
+ 'mysql' => 'mysql_connect',
+ 'mysqli' => 'mysqli_connect',
+ 'oci8' => 'ocilogon',
+ 'odbc' => 'odbc_connect',
+ 'pgsql' => 'pg_connect',
+ 'sqlite' => 'sqlite_open',
+ 'sybase' => 'sybase_connect'
+ );
+
+ foreach($dsns as $type => $dsn) {
+ $aDsn = explode(':', $dsn);
+ $dbtype = array_shift($aDsn);
+
+ if(isset($db_functions[$dbtype]) && function_exists($db_functions[$dbtype])) {
+ echo "$IND$dbtype database support present.<br />\n";
+ } elseif(!(bool)ini_get('enable_dl') || (bool)ini_get('safe_mode')) {
+ do_err($dbtype.' database support not present!');
+ } else {
+ // Non-fatal error
+ do_err($dbtype.' database support not present or not configured!
+ Trying to dynamically load '.$dbtype.' extension.
+ Please note that it is advisable to not rely on dynamic loading of extensions.', FALSE);
+ }
+
+
+ // now, test this interface:
+
+ $dbh = DB::connect($dsn, true);
+ if (DB::isError($dbh)) {
+ do_err('Database error: '. sm_encode_html_special_chars(DB::errorMessage($dbh)) .
+ ' in ' .$type .' DSN.');
+ }
+ $dbh->disconnect();
+ echo "$IND$type database connect successful.<br />\n";
+ }
+ } else {
+ $db_error='Required PHP PDO or PEAR DB support is not available.'
+ .(!empty($disable_pdo) ? ' You have set $disable_pdo - please try removing that.' : '')
+ .' PDO should come preinstalled with PHP version 5.1 or higher.'
+ .' Otherwise, is PEAR installed and is the include path set correctly to find <tt>DB.php</tt>?'
+ .' The include path is now: "<tt>' . ini_get('include_path') . '</tt>".';
+ do_err($db_error);
+ }