session_start(); function limit_words($string, $word_limit) { $words = explode(" ",$string); return implode(" ",array_splice($words,0,$word_limit)); } $data = array(); $name = array(); $grade = $_SESSION['grade']; $grades = array(); $image = array(); $url = array(); $id = array(); $dir = "../"; include( $dir . '/inc/config.php'); $cat_query = $dbObject->processQuery("SELECT * FROM categories"); while($result = $cat_query->fetch_array()){ $data[0] = $result[0]; $data[1] = $result[1]; } if(isset($_SESSION["grade"])){ $prod_query = $dbObject->processQuery("SELECT * FROM products WHERE grade LIKE '%$grade%'"); }else{ $prod_query = $dbObject->processQuery("SELECT * FROM products"); } session_destroy(); while($result = $prod_query->fetch_array()){ $id [] = $result[2]; $name[] = $result[1]; $short_desc[] = $result[4]; $grades[] = $result[8]; $image[] = $result[9]; $url[] = $result[13]; } $grade_query = $dbObject->processQuery("SELECT * FROM grade"); ?> include($dir . 'inc/compatibility.php'); ?>
" . limit_words($short_desc[$index],28) . "...