Online PHP editor | output for sHri3

@ 2015-11-10T21:59:23Z

<?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']) && $carray['chemID']==$pobj['chemID']) {
            if(isset($carray['catID']) && $carray['catID']==$pobj['catID']) {
                $cnt++;
            }
        }
    }
}
echo $cnt;

Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 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 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: Fatal error: Uncaught Error: Cannot use object of type Products as array in /in/sHri3:22 Stack trace: #0 {main} thrown in /in/sHri3 on line 22
Process exited with code 255.
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Fatal error: Uncaught Error: Cannot use object of type Products as array in /in/sHri3:22 Stack trace: #0 {main} thrown in /in/sHri3 on line 22
Process exited with code 255.
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40: Fatal error: Cannot use object of type Products as array in /in/sHri3 on line 22
Process exited with code 255.

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