$attribute) { // filter by status [ available / SOLD ] if(preg_match('/'.$status.'/i',$attribute['status'])){ // store filtered $filtered[] = $attribute; // default array column(s) for sorting, in order of priority $default_orderby_column_1[] = $row[$query['orderby']]; // selected array column for sorting if($query['orderby']) $orderby_column[] = $attribute[$query['orderby']]; } } } } } /* Sort according to key (key is actually the selected sort field) */ if($query['orderby']){ // use selected sorting if($query['order']=="desc"){ array_multisort($orderby_column, SORT_DESC, $filtered); }else{ array_multisort($orderby_column, SORT_ASC, $filtered); } }else{ // use default prioritized sorting array_multisort($default_orderby_column_1, SORT_DESC, $filtered); } /* Summary of pre-owned cars */ $total_from_xml = sizeof($array['sgcarmart']['cars']['car']); $total_from_database = $exists; $total_filtered = sizeof($filtered); $total_filtered_pages = ceil($total_filtered/$query['entries']); /* Generate listing according to searched and paginated results */ $displayed_counter = 0; $counter = 1; $start = ($query['page']-1)*$query['entries']+1; $end = $query['page']*$query['entries']; if(sizeof($filtered)){ if(!$ajax) $html .= linefeed('

'); foreach($filtered as $row){ // Only pull data from results that falls within range if($counter>=$start && $counter<=$end ){ if($row['status']=='Available'){ $link = 'pre-owned-details.php?id='.$row['id']; }else{ $link = 'archive-details.php?id='.$row['id']; } $html .= linefeed('

'); $html .= linefeed('

'); if($row['status']=='Available'){ $html .= linefeed('

$'.number_format($row['price']).'

'); } $html .= linefeed('

'); $displayed_counter++; } $counter++; } if(!$ajax) $html .= linefeed('

'); /* generate pagination, if required */ if($pager){ if($total_filtered_pages>1){ $html .= linefeed('

'); $html .= linefeed(''); $html .= linefeed('

'); }else{ $html .= linefeed('

'); } } }else{ $html = linefeed('

No records found.

'); } return $html; } /* This function will return the new cars short listings from database */ /* Usage: display_preowned_short_list ( status, page number, no per page, with pager? ) */ /* Returns: String */ function display_new_short_list($page=1){ global $connect_id; global $settings; $html_new_cars = array(); /* 1. Use the following default values in cases of invalid or missing inputs */ $query['page'] = $page; /* 2. Misc variables (do not need to change) */ $filtered = array(); $orderby_column = array(); $default_orderby_column_1 = array(); $default_orderby_column_2 = array(); /* 3. Retrieve all new cars from local database */ $sql = "SELECT nc_id, CONCAT(nc_make,' ', nc_model) AS nc_make_model, nc_featured_image FROM es_newcars WHERE nc_featured = 1 AND nc_removed = 0 AND nc_display = 1 "; $result = mysql_query($sql,$connect_id) or die(); $exists = mysql_num_rows($result); if($exists){ while($row = mysql_fetch_array($result)){ $html_new_cars['image'] .= linefeed(''); $html_new_cars['image'] .= linefeed('

'); $html_new_cars['image'] .= linefeed(''); if(!$html_new_cars['text']){ $html_new_cars['text'] = linefeed($row['nc_make_model']); } } } return $html_new_cars; } /* This function will read the pre-owned cars xml and return an array of cars */ /* Usage: xml2array ( xml, with attributes? , priority ) */ /* Returns: Array */ function xml2array($contents, $get_attributes=1, $priority = 'tag') { if(!$contents) return array(); if(!function_exists('xml_parser_create')) { return array(); } // Get the XML parser of PHP - PHP must have this module for the parser to work $parser = xml_parser_create(''); xml_parser_set_option($parser, XML_OPTION_TARGET_ENCODING, "UTF-8"); xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, 0); xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1); xml_parse_into_struct($parser, trim($contents), $xml_values); xml_parser_free($parser); if(!$xml_values) return; // Initializations $xml_array = array(); $parents = array(); $opened_tags = array(); $arr = array(); $current = &$xml_array; // Reference // Go through the tags. $repeated_tag_index = array();// Multiple tags with same name will be turned into an array foreach($xml_values as $data) { unset($attributes,$value);// Remove existing values, or there will be trouble // This command will extract these variables into the foreach scope // tag(string), type(string), level(int), attributes(array). extract($data);// We could use the array by itself, but this cooler. $result = array(); $attributes_data = array(); if(isset($value)) { if($priority == 'tag') $result = $value; else $result['value'] = $value; //Put the value in a assoc array if we are in the 'Attribute' mode } //Set the attributes too. if(isset($attributes) and $get_attributes) { foreach($attributes as $attr => $val) { if($priority == 'tag') $attributes_data[$attr] = $val; else $result['attr'][$attr] = $val; //Set all the attributes in a array called 'attr' } } //See tag status and do the needed. if($type == "open") {//The starting of the tag '' $parent[$level-1] = &$current; if(!is_array($current) or (!in_array($tag, array_keys($current)))) { //Insert New tag $current[$tag] = $result; if($attributes_data) $current[$tag. '_attr'] = $attributes_data; $repeated_tag_index[$tag.'_'.$level] = 1; $current = &$current[$tag]; } else { //There was another element with the same tag name if(isset($current[$tag][0])) {//If there is a 0th element it is already an array $current[$tag][$repeated_tag_index[$tag.'_'.$level]] = $result; $repeated_tag_index[$tag.'_'.$level]++; } else {//This section will make the value an array if multiple tags with the same name appear together $current[$tag] = array($current[$tag],$result);//This will combine the existing item and the new item together to make an array $repeated_tag_index[$tag.'_'.$level] = 2; if(isset($current[$tag.'_attr'])) { //The attribute of the last(0th) tag must be moved as well $current[$tag]['0_attr'] = $current[$tag.'_attr']; unset($current[$tag.'_attr']); } } $last_item_index = $repeated_tag_index[$tag.'_'.$level]-1; $current = &$current[$tag][$last_item_index]; } } elseif($type == "complete") { //Tags that ends in 1 line '' //See if the key is already taken. if(!isset($current[$tag])) { //New Key $current[$tag] = $result; $repeated_tag_index[$tag.'_'.$level] = 1; if($priority == 'tag' and $attributes_data) $current[$tag. '_attr'] = $attributes_data; } else { //If taken, put all things inside a list(array) if(isset($current[$tag][0]) and is_array($current[$tag])) {//If it is already an array... // ...push the new element into that array. $current[$tag][$repeated_tag_index[$tag.'_'.$level]] = $result; if($priority == 'tag' and $get_attributes and $attributes_data) { $current[$tag][$repeated_tag_index[$tag.'_'.$level] . '_attr'] = $attributes_data; } $repeated_tag_index[$tag.'_'.$level]++; } else { //If it is not an array... $current[$tag] = array($current[$tag],$result); //...Make it an array using using the existing value and the new value $repeated_tag_index[$tag.'_'.$level] = 1; if($priority == 'tag' and $get_attributes) { if(isset($current[$tag.'_attr'])) { //The attribute of the last(0th) tag must be moved as well $current[$tag]['0_attr'] = $current[$tag.'_attr']; unset($current[$tag.'_attr']); } if($attributes_data) { $current[$tag][$repeated_tag_index[$tag.'_'.$level] . '_attr'] = $attributes_data; } } $repeated_tag_index[$tag.'_'.$level]++; //0 and 1 index is already taken } } } elseif($type == 'close') { //End of tag '' $current = &$parent[$level-1]; } } return($xml_array); } /* This function will return a string of option for the car makes */ /* Usage: get_car_makes_dropdown_options ( string = name of current car make ) */ /* Returns: string */ function get_car_makes_dropdown_options($current_make=''){ global $connect_id; $str = ''; $sql = "SELECT m_id, m_name FROM es_makes ORDER BY m_name ASC"; $result = mysql_query($sql,$connect_id); $exists = mysql_num_rows($result); if($exists){ while($row = mysql_fetch_array($result)){ if($current_make==$row['m_name']){ $str .= linefeed(''); }else{ $str .= linefeed(''); } } } return $str; } ?>