I have the following array

Array
(
    [22] => Array
        (
            [0] => 1074
            [1] => 1926
        )

    [1772] => Array
        (
            [0] => 1080
            [1] => 1921
        )

    [1926] => Array
        (
            [0] => 1772
        )

    [1080] => Array
        (
            [0] => 1833
        )
)

I want all the data related to key 1926. Here in above 1926 has value 1772 then in this key has 2 values 1080 and 1921 I have to check both keys and so on.

The result I want: array(

[0]=>1772
[1]=>1080
[2]=>1921
[3]=>1833
.....

)

I have tried many solutions, but I am not getting desired response, I have created the below code that returns me only one value 1772

function arrayTraverse($targetKey, $array, $returndata=[]) 
{
    foreach($array as $key=>$values){
        if($targetKey == $key){
            unset($array[$targetKey]);
            if(is_array($values))
            {
                foreach($values as $val){
                    $returndata = array_merge($returndata, array($val));
                    arrayTraverse($val, $array, $returndata);
                }
            }
        }
    }
    return $returndata;
}

Here at last I am getting only [0]=>1772

CodePudding user response：

foreach array
  foreach subArray 
     if isset(array[value])
       subArray[key] &= array[value] 

CodePudding user response：

I solve the above mine problem, below is the code that will get the exact data

function arrayTraverse($reportingusersArr, $targetkey, $resultarr=[], $checkvalues=[]){
    $uservalues = $reportingusersArr[$targetkey];
    if($uservalues){
        unset($reportingusersArr[$targetkey]);
        $resultarr[$targetkey] = $uservalues;
        $lastResultvalue = $uservalues;
        foreach($uservalues as $keya=>$uva){
            $checkvalues[] = $uva;
        }

        foreach($uservalues as $key=>$uv){
            $elementkey = array_search($targetkey, $checkvalues);
            unset($checkvalues[$elementkey]);
            return arrayTraverse($reportingusersArr, $uv, $resultarr, $checkvalues);
        }
    }
    else{
        $othercheckval = $checkvalues;
        foreach($checkvalues as $key3=>$uv2){
            $elementkey = array_search($uv2, $othercheckval);
            unset($othercheckval[$elementkey]);
            return arrayTraverse($reportingusersArr, $uv2, $resultarr, $othercheckval);
        }
    }
    $finalarray = [];
    foreach($resultarr as $fkey=>$fvaluearr){
        foreach($fvaluearr as $fval)
        {
            $finalarray[] = $fval;
        }
    }
    return $finalarray;
}