to be integer, ' . gettype( $quote_style ) . ' given', E_USER_WARNING );
			return;
		}

		return wp_specialchars_decode( $string, $quote_style );
	}
}

// For PHP < 5.2.0
if ( !function_exists('json_encode') ) {
	function json_encode( $string ) {
		global $wp_json;

		if ( !is_a($wp_json, 'Services_JSON') ) {
			require_once( 'class-json.php' );
			$wp_json = new Services_JSON();
		}

		return $wp_json->encodeUnsafe( $string );
	}
}

if ( !function_exists('json_decode') ) {
	function json_decode( $string ) {
		global $wp_json;

		if ( !is_a($wp_json, 'Services_JSON') ) {
			require_once( 'class-json.php' );
			$wp_json = new Services_JSON();
		}

		return $wp_json->decode( $string );
	}
}

// pathinfo that fills 'filename' without extension like in PHP 5.2+
function pathinfo52($path) {
	$parts = pathinfo($path);
	if ( !isset($parts['filename']) ) {
		$parts['filename'] = substr( $parts['basename'], 0, strrpos($parts['basename'], '.') );
		if ( empty($parts['filename']) ) // there's no extension
			$parts['filename'] = $parts['basename'];
	}
	return $parts;
}
rt_callback( $a, $b ) {
	// Don't use translated versions of Etc
	if ( 'Etc' === $a['continent'] && 'Etc' === $b['continent'] ) {
		// Make the order of these more like the old dropdown
		if ( 'GMT+' === substr( $a['city'], 0, 4 ) && 'GMT+' === substr( $b['city'], 0, 4 ) ) {
			return -1 * ( strnatcasecmp( $a['city'], $b['city'] ) );
		}
		if ( 'UTC' === $a['city'] ) {
			if ( 'GMT+' === substr( $b['city'], 0, 4 ) ) {
				return 1;
			}
			return -1;
		}
		if ( 'UTC' === $b['city'] ) {
			if ( 'GMT+' === substr( $a['city'], 0, 4 ) ) {
				return -1;
			}
			return 1;
		}
		return strnatcasecmp( $a['city'], $b['city'] );
	}
	if ( $a['t_continent'] == $b['t_continent'] ) {
		if ( $a['t_city'] == $b['t_city'] ) {
			return strnatcasecmp( $a['t_subcity'], $b['t_subcity'] );
		}
		return strnatcasecmp( $a['t_city'], $b['t_city'] );
	} else {
		// Force Etc to the bottom of the list
		if ( 'Etc' === $a['continent'] ) {
			return 1;
		}
		if ( 'Etc' === $b['continent'] ) {
			return -1;
		}
		return strnatcasecmp( $a['t_continent'], $b['t_continent'] );
	}
}

/**
 * Gives a nicely formatted list of timezone strings // temporary! Not in final
 *
 * @param $selected_zone string Selected Zone
 *
 */
function wp_timezone_choice( $selected_zone ) {
	static $mo_loaded = false;

	$continents = array( 'Africa', 'America', 'Antarctica', 'Arctic', 'Asia', 'Atlantic', 'Australia', 'Europe', 'Indian', 'Pacific');

	// Load translations for continents and cities
	if ( !$mo_loaded ) {
		$locale = get_locale();
		$mofile = WP_LANG_DIR . '/continents-cities-' . $locale . '.mo';
		load_textdomain( 'continents-cities', $mofile );
		$mo_loaded = true;
	}

	$zonen = array();
	foreach ( timezone_identifiers_list() as $zone ) {
		$zone = explode( '/', $zone );
		if ( !in_array( $zone[0], $continents ) ) {
			continue;
		}

		// This determines what gets set and translated - we don't translate Etc/* strings here, they are done later
		$exists = array(
			0 => ( isset( $zone[0] ) && $zone[0] ) ? true : false,
			1 => ( isset( $zone[1] ) && $zone[1] ) ? true : false,
			2 => ( isset( $zone[2] ) && $zone[2] ) ? true : false
		);
		$exists[3] = ( $exists[0] && 'Etc' !== $zone[0] ) ? true : false;
		$exists[4] = ( $exists[1] && $exists[3] ) ? true : false;
		$exists[5] = ( $exists[2] && $exists[3] ) ? true : false;

		$zonen[] = array(
			'continent'   => ( $exists[0] ? $zone[0] : '' ),
			'city'        => ( $exists[1] ? $zone[1] : '' ),
			'subcity'     => ( $exists[2] ? $zone[2] : '' ),
			't_continent' => ( $exists[3] ? translate( str_replace( '_', ' ', $zone[0] ), 'continents-cities' ) : '' ),
			't_city'      => ( $exists[4] ? translate( str_replace( '_', ' ', $zone[1] ), 'continents-cities' ) : '' ),
			't_subcity'   => ( $exists[5] ? translate( str_replace( '_', ' ', $zone[2] ), 'continents-cities' ) : '' )
		);
	}
	usort( $zonen, '_wp_timezone_choice_usort_callback' );

	$structure = array();

	if ( empty( $selected_zone ) ) {
		$structure[] = '<option selected="selected" value="">' . __( 'Select a city' ) . '</option>';
	}

	foreach ( $zonen as $key => $zone ) {
		// Build value in an array to join later
		$value = array( $zone['continent'] );

		if ( empty( $zone['city'] ) ) {
			// It's at the continent level (generally won't happen)
			$display = $zone['t_continent'];
		} else {
			// It's inside a continent group

			// Continent optgroup
			if ( !isset( $zonen[$key - 1] ) || $zonen[$key - 1]['continent'] !== $zone['continent'] ) {
				$label = $zone['t_continent'];
				$structure[] = '<optgroup label="'. esc_attr( $label ) .'">';
			}

			// Add the city to the value
			$value[] = $zone['city'];

			$display = $zone['t_city'];
			if ( !empty( $zone['subcity'] ) ) {
				// Add the subcity to the value
				$value[] = $zone['subcity'];
				$display .= ' - ' . $zone['t_subcity'];
			}
		}

		// Build the value
		$value = join( '/', $value );
		$selected = '';
		if ( $value === $selected_zone ) {
			$selected = 'selected="selected" ';
		}
		$structure[] = '<option ' . $selected . 'value="' . esc_attr( $value ) . '">' . esc_html( $display ) . "</option>";

		// Close continent optgroup
		if ( !empty( $zone['city'] ) && ( !isset($zonen[$key + 1]) || (isset( $zonen[$key + 1] ) && $zonen[$key + 1]['continent'] !== $zone['continent']) ) ) {
			$structure[] = '</optgroup>';
		}
	}

	// Do UTC
	$structure[] = '<optgroup label="'. esc_attr__( 'UTC' ) .'">';
	$selected = '';
	if ( 'UTC' === $selected_zone )
		$selected = 'selected="selected" ';
	$structure[] = '<option ' . $selected . 'value="' . esc_attr( 'UTC' ) . '">' . __('UTC') . '</option>';
	$structure[] = '</optgroup>';

	// Do manual UTC offsets
	$structure[] = '<optgroup label="'. esc_attr__( 'Manual Offsets' ) .'">';
	$offset_range = array (-12, -11.5, -11, -10.5, -10, -9.5, -9, -8.5, -8, -7.5, -7, -6.5, -6, -5.5, -5, -4.5, -4, -3.5, -3, -2.5, -2, -1.5, -1, -0.5,
		0, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 5.75, 6, 6.5, 7, 7.5, 8, 8.5, 8.75, 9, 9.5, 10, 10.5, 11, 11.5, 12, 12.75, 13, 13.75, 14);
	foreach ( $offset_range as $offset ) {
		if ( 0 <= $offset )
			$offset_name = '+' . $offset;
		else
			$offset_name = (string) $offset;

		$offset_value = $offset_name;
		$offset_name = str_replace(array('.25','.5','.75'), array(':15',':30',':45'), $offset_name);
		$offset_name = 'UTC' . $offset_name;
		$offset_value = 'UTC' . $offset_value;
		$selected = '';
		if ( $offset_value === $selected_zone )
			$selected = 'selected="selected" ';
		$structure[] = '<option ' . $selected . 'value="' . esc_attr( $offset_value ) . '">' . esc_html( $offset_name ) . "</option>";
		
	}
	$structure[] = '</optgroup>';

	return join( "\n", $structure );
}

/**
 * Strip close comment and close php tags from file headers used by WP
 * See http://core.trac.wordpress.org/ticket/8497
 *
 * @since 2.8
**/
function _cleanup_header_comment($str) {
	return trim(preg_replace("/\s*(?:\*\/|\?>).*/", '', $str));
}

/**
 * Permanently deletes posts, pages, attachments, and comments which have been in the trash for EMPTY_TRASH_DAYS.
 *
 * @since 2.9.0
 *
 * @return void
 */
function wp_scheduled_delete() {
	global $wpdb;

	$delete_timestamp = time() - (60*60*24*EMPTY_TRASH_DAYS);

	$posts_to_delete = $wpdb->get_results($wpdb->prepare("SELECT post_id FROM $wpdb->postmeta WHERE meta_key = '_wp_trash_meta_time' AND meta_value < '%d'", $delete_timestamp), ARRAY_A);

	foreach ( (array) $posts_to_delete as $post ) {
		$post_id = (int) $post['post_id'];
		if ( !$post_id )
			continue;

		$del_post = get_post($post_id);

		if ( !$del_post || 'trash' != $del_post->post_status ) {
			delete_post_meta($post_id, '_wp_trash_meta_status');
			delete_post_meta($post_id, '_wp_trash_meta_time');
		} else {
			wp_delete_post($post_id);
		}
	}

	$comments_to_delete = $wpdb->get_results($wpdb->prepare("SELECT comment_id FROM $wpdb->commentmeta WHERE meta_key = '_wp_trash_meta_time' AND meta_value < '%d'", $delete_timestamp), ARRAY_A);

	foreach ( (array) $comments_to_delete as $comment ) {
		$comment_id = (int) $comment['comment_id'];
		if ( !$comment_id )
			continue;

		$del_comment = get_comment($comment_id);

		if ( !$del_comment || 'trash' != $del_comment->comment_approved ) {
			delete_comment_meta($comment_id, '_wp_trash_meta_time');
			delete_comment_meta($comment_id, '_wp_trash_meta_status');
		} else {
			wp_delete_comment($comment_id);
		}
	}
}

/**
 * Parse the file contents to retrieve its metadata.
 *
 * Searches for metadata for a file, such as a plugin or theme.  Each piece of 
 * metadata must be on its own line. For a field spanning multple lines, it
 * must not have any newlines or only parts of it will be displayed.
 *
 * Some users have issues with opening large files and manipulating the contents
 * for want is usually the first 1kiB or 2kiB. This function stops pulling in
 * the file contents when it has all of the required data.
 *
 * The first 8kiB of the file will be pulled in and if the file data is not
 * within that first 8kiB, then the author should correct their plugin file
 * and move the data headers to the top.
 *
 * The file is assumed to have permissions to allow for scripts to read
 * the file. This is not checked however and the file is only opened for
 * reading.
 *
 * @since 2.9.0
 *
 * @param string $file Path to the file
 * @param bool $markup If the returned data should have HTML markup applied
 * @param string $context If specified adds filter hook "extra_<$context>_headers" 
 */
function get_file_data( $file, $default_headers, $context = '' ) {
	// We don't need to write to the file, so just open for reading.
	$fp = fopen( $file, 'r' );

	// Pull only the first 8kiB of the file in.
	$file_data = fread( $fp, 8192 );

	// PHP will close file handle, but we are good citizens.
	fclose( $fp );

	if( $context != '' ) {
		$extra_headers = apply_filters( "extra_$context".'_headers', array() );

		$extra_headers = array_flip( $extra_headers );
		foreach( $extra_headers as $key=>$value ) {
			$extra_headers[$key] = $key;
		}
		$all_headers = array_merge($extra_headers, $default_headers);
	} else {
		$all_headers = $default_headers;
	}

	
	foreach ( $all_headers as $field => $regex ) {
		preg_match( '/' . preg_quote( $regex, '/' ) . ':(.*)$/mi', $file_data, ${$field});
		if ( !empty( ${$field} ) )
			${$field} = _cleanup_header_comment( ${$field}[1] );
		else
			${$field} = '';
	}

	$file_data = compact( array_keys( $all_headers ) );
	
	return $file_data;
}
/*
 * Used internally to tidy up the search terms
 * 
 * @private
 * @since 2.9.0
 */
function _search_terms_tidy($t) {
	return trim($t, "\"\'\n\r ");
}
?>
e specified table, resource = the database corresponding to the specified mysql resource.
	 * @return false|string false on failure, version number on success
	 */
	function db_version() {
		return preg_replace('/[^0-9.].*/', '', mysql_get_server_info( $this->dbh ));
	}
}

if ( ! isset($wpdb) ) {
	/**
	 * WordPress Database Object, if it isn't set already in wp-content/db.php
	 * @global object $wpdb Creates a new wpdb object based on wp-config.php Constants for the database
	 * @since 0.71
	 */
	$wpdb = new wpdb(DB_USER, DB_PASSWORD, DB_NAME, DB_HOST);
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
	<title>Database Error</title>

</head>
<body>
	<h1>Error establishing a database connection</h1>
</body>
</html>