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<?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;
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught Error: Cannot use object of type Products as array in /in/dpmuh:22 Stack trace: #0 {main} thrown in /in/dpmuh on line 22
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Fatal error: Cannot use object of type Products as array in /in/dpmuh on line 22
Process exited with code 255.

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