Online PHP editor | output for ee1d4

<?php $array = ["ReceiptsGetInfoResult" => ["ReceiptObject" => [["ClientID"=>122],["ClientID"=>123],["ClientID"=>124],]]]; if (count($array["ReceiptsGetInfoResult"]["ReceiptObject"]) === 1){ // code for case X echo 1; } else if (count($array["ReceiptsGetInfoResult"]["ReceiptObject"]) > 1){ // code for case Y echo "more"; } echo PHP_EOL.PHP_EOL; $array = ["ReceiptsGetInfoResult" => ["ReceiptObject" => [["ClientID"=>122],]]]; if (count($array["ReceiptsGetInfoResult"]["ReceiptObject"]) === 1){ // code for case X echo 1; } else if (count($array["ReceiptsGetInfoResult"]["ReceiptObject"]) > 1){ // code for case Y echo "more"; } echo PHP_EOL.PHP_EOL; $array = ["ReceiptsGetInfoResult" => ["ReceiptObject" => [ ]]]; // count = 0 if (count($array["ReceiptsGetInfoResult"]["ReceiptObject"]) === 1){ // code for case X echo 1; } else if (count($array["ReceiptsGetInfoResult"]["ReceiptObject"]) > 1){ // code for case Y echo "more"; }