fetch select option from database

fetch select option from database

<select class="form-control" name="product_category_id" data-placeholder="Choose a Category" tabindex="1">
																<?php 
												                           $query = "SELECT * FROM category";
												                        $select_image = mysqli_query($connection, $query); 
												                      while($row = mysqli_fetch_assoc($select_image)){
												                          $id = $row['id'];
												                          $cat_title = $row['cat_title'];
												                 ?>
		<option value="<?php echo $cat_title; ?>" <?php if($product_category_id==$cat_title) echo 'selected="selected"'; ?>><?php echo $cat_title; ?></option>
																<?php } ?>
															</select>