Online PHP editor | output for pamQi

@ 2016-01-27T08:37:31Z

<?php
$content = '{"ORDERLIST":"{\"ORDER_LIST\":[{\"itemCount\":1,\"order_id\":\"2269\",\"uname\":\"jordan\",\"prod_name\":\"ABC\",\"quantity\":\"1\",\"branch\":\"Dapitan\",\"totalPrice\":\"23500\"},{\"itemCount\":1,\"order_id\":\"2269\",\"uname\":\"jordan\",\"prod_name\":\"AMD Kaveri A4-7300 APU HD8470D 2-Core 2GB 500GB CPU Package\",\"quantity\":\"1\",\"branch\":\"Dapitan\",\"totalPrice\":\"23500\"}]}"}';
$response  = json_decode($content, true);
$orderlist = json_decode($response['ORDERLIST'], true);

for($x=0;$x<1;$x++){
  foreach(orderlist AS $row){
     $iteration=$row[$x]['itemCount']; 
    
  }
}

Output for 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: Undefined constant "orderlist" in /in/pamQi:7 Stack trace: #0 {main} thrown in /in/pamQi on line 7
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33: Warning: Use of undefined constant orderlist - assumed 'orderlist' (this will throw an Error in a future version of PHP) in /in/pamQi on line 7 Warning: Invalid argument supplied for foreach() in /in/pamQi on line 7
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20: Notice: Use of undefined constant orderlist - assumed 'orderlist' in /in/pamQi on line 7 Warning: Invalid argument supplied for foreach() in /in/pamQi on line 7

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