Question

Im using a CSV Import plugin for open cart and by default is completely skips products if they are missing any of the column fields.
Is there anyway i can read the file and replace all the empty fields with ‘null’ or 0 and send it back to the code.

skipping that check below causes an offset in the reading/placing format !

    $fh = fopen($file, 'r');
    if(!$fh) die('File no good!');

    // Get headings
    $headings = fgetcsv($fh, 0, $delim);
    $num_cols = count($headings);
    $num_rows = 0;

    //Read the file as csv
    while (($row = fgetcsv($fh, 0, $delim)) !== FALSE) {

         //missed product if num columns in this row not the same as num headings
     if (count($row) != $num_cols) {
        $this->total_items_missed++;
        continue;
        }   


        for ($i=0; $i<count($headings); $i++) {
            $raw_prod[$headings[$i]] = $row[$i];
        }

Answer 1

Replace these two lines

$this->total_items_missed++;
continue;

with

$row = array_pad($row, $num_cols, 0);

Which will add any missing values with 0’s