- array_push: documentation ( source)
<?php
$products = array();
class Products
{
public $chemID;
public $catID;
}
$prod1 = new Products;
$prod1->chemID=1;
$prod1->catID=1;
array_push($products,$prod1);
for($i = 1; $i < 5; $i++) {
${'prod'.$i} = new Products;
${'prod'.$i}->chemID = $i;
${'prod'.$i}->catID = $i;
array_push($products,${'prod'.$i});
}
$carts = (object)array(array("chemID"=> 1, "catID" => 4),array("chemID"=> 2, "catID" => 4), array("chemID"=> 1, "catID" => 1));
$cnt = 0;
foreach($products as $pkey=>$pobj) {
foreach($carts as $ckey=>$carray) {
if(isset($carray['chemID']) && isset($pobj['chemID']) && $carray['chemID']==$pobj['chemID']) {
if(isset($carray['catID']) && isset($pobj['catID']) && $carray['catID']==$pobj['catID']) {
$cnt++;
}
}
}
}
echo $cnt;