<?php
// sample data
$_SESSION["products"] = array();
$_SESSION["products"][] = array('vendorid'=>2, 'product_name'=>'TEST31' );
$_SESSION["products"][] = array('vendorid'=>4, 'product_name'=>'TEST21' );
$_SESSION["products"][] = array('vendorid'=>3, 'product_name'=>'TEST20' );
$_SESSION["products"][] = array('vendorid'=>3, 'product_name'=>'TEST17' );
$_SESSION["products"][] = array('vendorid'=>4, 'product_name'=>'TEST11' );
// actual code
usort($_SESSION["products"], function($a, $b) {
return $a['vendorid'] - $b['vendorid'];
});
foreach( $_SESSION["products"] as $product ) {
echo '<li>',
htmlspecialchars($product['vendorid']), ' ', htmlspecialchars($product['product_name']),
"</li>\r\n";
}
preferences:
57.48 ms | 402 KiB | 5 Q