在php中读取CSV时，在所有数组中实现第一个数组键

if (move_uploaded_file($uploadData['tmp_name'], $uploadPath)) {
            $files = fopen($uploadPath, 'r');
            while (($line = fgetcsv($files, 0, ",")) !== FALSE) {
            //$line = array_combine($line,$line); try but not working
            pr($line);
            }
}

I am getting output like that -

Array
(
    [Company Name] => Company Name
    [Primary First] => Primary First
    [Primary Last] => Primary Last
)
Array
(
    [0] => Naturfrisk Energy Bar
    [1] => Aksel
    [2] => Romer
)
Array
(
    [0] => The Code Devloper
    [1] => vikas
    [2] => Tyagi
)

But i need Output like that-

Array
(
    [Company Name] => Company Name
    [Primary First] => Primary First
    [Primary Last] => Primary Last
)
Array
(
    [Company Name] => Naturfrisk Energy Bar
    [Primary First] => Aksel
    [Primary Last] => Romer
)
Array
(
    [Company Name] => The Code Devloper
    [Primary First] => vikas
    [Primary Last] => Tyagi
)

I think you should store first array returned by fgetcsv for keys for later arrays as the first line would be header line and you want to use that for keys in subsequent arrays being returned.

So something like this would work

if (move_uploaded_file($uploadData['tmp_name'], $uploadPath)) {
            $files = fopen($uploadPath, 'r');
            $lineNo = 1;
            while (($line = fgetcsv($files, 0, ",")) !== FALSE) {
                if($lineNo == 1)
                   $arrHeader = $line;
                else
                   $line = array_combine($arrHeader, $line);

                pr($line);
                $lineNo++;
            }
}

You can use array_combine() but first you must have headers:

$headers = fgetcsv($files, 0, ",");

while (($line = fgetcsv($files, 0, ",")) !== FALSE) {
    $line = array_combine($headers, $line);
    print_r($line);
}

And output:

Array
(
    [Company Name] => Naturfrisk Energy Bar
    [Primary First] => Aksel
    [Primary Last] => Romer
)