Question

(
[addF] => stdClass Object
    (
        [0] => stdClass Object
            (
                [productID] => 33
                [fQty] => 11
                [fPW] => 11
                [fP] => 
                [fH] => PVC
                [fB] => SideBelt
                [fP] => Single Pleat
                [fPanelT] => stdClass Object
                    (
                    )

            )

    )

[addWP] => stdClass Object
    (
    )

[addRBC] => stdClass Object
    (
    )

[addRB] => stdClass Object
    (
    )

[addT] => stdClass Object
    (
    )

)
{"ErrorMessage":true} 

The above output is base on the follow code below.
$arrOutput[“ErrorMessage”]=print_r($objData);
I have use json to pass the array to PHP but i can’t get the data.

i try to set the data but i have no value.

$ProductID=isset($objData->allData->addF[0]->productID) ? $objData->allData->addF[0]->productID : "123";

i tried to print_r will return true print will output 1

$objData->allData

it output 1

$objData->addF 

also output 1

i don’t understand y i can’t set the value after i have decode it.

$objData=json_decode(stripslashes($Data));

Jquery part

allData.addF=addF;
    allData.addWP=addWP;
    allData.addRBC=addRBC;
    allData.addRB=addRB;
    allData.addT=addT;
    //convert the data to json
    var dataString = $.toJSON(allData);
    $.post('test.php',"Data="+escape(dataString),function(data)
    {
        var obj=$.parseJSON(data);
        alert(obj.ErrorMessage);
    });

I need help to retrieve the data from it.

Answer 1

$ProductID=isset($objData->allData->addF->{“0”}->productID)