function fetchCategoryTree($parent = 0, $spacing = '', $user_tree_array = '') { global $connection; if (!is_array($user_tree_array)) { $user_tree_array = array(); } $sql = "SELECT `cat_unid`, `cat_name`, `par_cat` FROM `website_categories` WHERE 1 AND `par_cat` = {$parent} ORDER BY cat_unid ASC"; $query = mysql_query($sql, $connection); if (mysql_num_rows($query) > 0) { while ($row = mysql_fetch_object($query)) { $user_tree_array[] = array("id" => $row->cat_unid, "name" => $spacing . $row->cat_name, "parent" => $row->par_cat); $user_tree_array = fetchCategoryTree($row->cat_unid, $spacing . ' ', $user_tree_array); } } return $user_tree_array; }
<div class="main-container"> <div class="container"> <div class="row"> <div class="col-md-9 page-content"> <div class="inner-box category-content"> <h2 class="title-2 uppercase"><strong> <i class="icon-docs"></i> Post a Free Classified Ad</strong> </h2> <div class="row"> <div class="col-sm-12"> <form class="form-horizontal"> <fieldset> <!-- Select Basic --> <div class="form-group"> <label class="col-md-3 control-label" >Category</label> <div class="col-md-8"> <?php $categoryList = fetchCategoryTree(); ?> <select name="category-group" id="category-group" class="form-control"> <?php foreach ($categoryList as $cl) { if ($cl["parent"] == 0) { ?> <option value="<?php echo $cl["id"]; ?> " style="background-color:#E9E9E9;font-weight:bold;" disabled="disabled"><?php echo $cl["name"]; ?> </option> <?php } else {