Convert the csv file to array.

gistfile1.php

<?php
/**
 * Convert the csv file to array.
 * @param  string $filename
 * @param  string $delimiter
 * @return Array
 */
function isc_data_csv_to_array($filename='', $delimiter=',') {
  if(!file_exists($filename) || !is_readable($filename)) {
    return FALSE;
  }

  ini_set("auto_detect_line_endings", true);
  $header = NULL;
  $data = array();
  if (($handle = fopen($filename, 'r')) !== FALSE) {
    while (($row = fgetcsv($handle, 4000, $delimiter)) !== FALSE) {
      if(!$header) {
        $header = $row;
      } else {
        $header_count = count($header);
        $row_count = count($row);
        if ($header_count > $row_count) {
          $array_fill = array_fill($row_count, $header_count - $row_count, 0);
          $row += $array_fill;
        }
        $data[] = array_combine($header, $row);
      }
    }
    fclose($handle);
  }
  return $data;
}