Function array_sort has a Cognitive Complexity of 21 (exceeds 5 allowed). Consider refactoring.

Open

  public static function array_sort($array, $on, $order=SORT_ASC)
  {
      $new_array = array();
      $sortable_array = array();
  

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Function get_matching_subscription_item has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

  public static function get_matching_subscription_item($subscription, $order_item, $match_type = 'match_attributes')
  {
        $matching_item = false;
 
    if ('match_attributes' === $match_type) {

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Method array_sort has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  public static function array_sort($array, $on, $order=SORT_ASC)
  {
      $new_array = array();
      $sortable_array = array();
  

Function get_matching_subscription has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

  public static function get_matching_subscription($order, $order_item)
  {
        $subscriptions = wcs_get_subscriptions_for_order($order, array('order_type' => 'parent'));
    $matching_subscription = null;
    foreach ($subscriptions as $subscription) {

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The method array_sort uses an else expression. Else clauses are basically not necessary and you can simplify the code by not using them.

Open

              } else {
                  $sortable_array[$k] = $v;
              }

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Avoid unused local variables such as '$match_type'.

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        $line_item = wcs_find_matching_line_item($order, $subscription_item, $match_type = 'match_attributes');

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Avoid variables with short names like $i. Configured minimum length is 3.

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    $i = 0;

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Avoid variables with short names like $on. Configured minimum length is 3.

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  public static function array_sort($array, $on, $order=SORT_ASC)

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Blank line found at start of control structure

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    foreach ($custom_attributes as $name => $value) {

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Visibility must be declared on method "__construct"

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  function __construct()

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Function closing brace must go on the next line following the body; found 1 blank lines before brace

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  }

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Expected 1 blank line at end of file; 3 found

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}

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Incorrect spacing between argument "$order" and equals sign; expected 1 but found 0

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  public static function array_sort($array, $on, $order=SORT_ASC)

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Incorrect spacing between default value and equals sign for argument "$order"; expected 1 but found 0

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  public static function array_sort($array, $on, $order=SORT_ASC)

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              break;

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Terminating statement must be indented to the same level as the CASE body

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              break;

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Spaces must be used to indent lines; tabs are not allowed

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        if (null === $matching_subscription && !empty($subscriptions)) {

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Spaces must be used to indent lines; tabs are not allowed

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    }

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Spaces must be used to indent lines; tabs are not allowed

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        $subscriptions = wcs_get_subscriptions_for_order($order, array('order_type' => 'parent'));

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            $matching_subscription = array_pop($subscriptions);

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        $matching_item = false;

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        return $matching_item;

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Line exceeds 120 characters; contains 162 characters

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      if ('match_attributes' === $match_type && wp_list_pluck($subscription_item->get_formatted_meta_data('_', true), 'value', 'key') != $order_item_attributes) {

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        }

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Line exceeds 120 characters; contains 249 characters

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   * @param string $match_type Optional. The type of comparison to make. Can be 'match_product_ids' to compare product|variation IDs or 'match_attributes' to also compare by item attributes on top of matching product IDs. Default 'match_attributes'.

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        return $matching_subscription;

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Line indented incorrectly; expected at least 4 spaces, found 2

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  {

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    return htmlspecialchars(strip_tags($value));

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Line indented incorrectly; expected 8 spaces, found 4

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    if ('match_attributes' === $match_type) {

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Line indented incorrectly; expected 8 spaces, found 4

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    foreach ($subscriptions as $subscription) {

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Line indented incorrectly; expected 12 spaces, found 6

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      foreach ($subscription->get_items() as $subscription_item) {

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Line indented incorrectly; expected at least 4 spaces, found 2

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  {

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Line indented incorrectly; expected at least 8 spaces, found 4

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    return $statement_descriptor;

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  public static function is_wc_lt($version)

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  {

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        $line_item = wcs_find_matching_line_item($order, $subscription_item, $match_type = 'match_attributes');

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Line indented incorrectly; expected 12 spaces, found 6

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      if ('match_attributes' === $match_type && wp_list_pluck($subscription_item->get_formatted_meta_data('_', true), 'value', 'key') != $order_item_attributes) {

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Line indented incorrectly; expected at least 12 spaces, found 6

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      $matching_item = $subscription_item;

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Line indented incorrectly; expected 4 spaces, found 2

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  public static function sanitize_xss($value) {

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Line indented incorrectly; expected 8 spaces, found 4

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    }

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Line indented incorrectly; expected at least 20 spaces, found 10

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          break 2;

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Line indented incorrectly; expected at least 12 spaces, found 6

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      break;

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Line indented incorrectly; expected 4 spaces, found 2

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  }

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  }

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Line indented incorrectly; expected at least 8 spaces, found 4

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    $matching_subscription = null;

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Line indented incorrectly; expected 4 spaces, found 2

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  public static function get_matching_subscription_item($subscription, $order_item, $match_type = 'match_attributes')

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Line indented incorrectly; expected 4 spaces, found 2

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  }

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Line indented incorrectly; expected 4 spaces, found 2

Open

  function __construct()

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  }

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  {

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Line indented incorrectly; expected 8 spaces, found 4

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    foreach ($custom_attributes as $name => $value) {

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Line indented incorrectly; expected at least 16 spaces, found 8

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        continue;

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Line indented incorrectly; expected 8 spaces, found 4

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    }

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Line indented incorrectly; expected at least 8 spaces, found 4

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    $statement_descriptor = substr(trim($statement_descriptor), 0, 22);

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Line indented incorrectly; expected at least 8 spaces, found 4

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    $order_item_canonical_product_id = wcs_get_canonical_product_id($order_item);

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    add_action('woocommerce_process_product_meta', array($this, 'wc_post_meta'));

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Line indented incorrectly; expected 4 spaces, found 2

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  }

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    return version_compare(WC_VERSION, $version, '<');

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Line indented incorrectly; expected 4 spaces, found 2

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  public static function get_matching_subscription($order, $order_item)

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  }

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  public static function get_vindi_amount($total, $currency = '')

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  }

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      $product->update_meta_data($name, $value);

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    $product->save();

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Line indented incorrectly; expected 16 spaces, found 8

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        if($order_item === $line_item) {

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Expected 1 space after IF keyword; 0 found

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        if($order_item === $line_item) {

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Line indented incorrectly; expected 12 spaces, found 6

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      if (wcs_get_canonical_product_id($subscription_item) !== $order_item_canonical_product_id) {

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Line indented incorrectly; expected at least 4 spaces, found 2

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  {

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Line indented incorrectly; expected 16 spaces, found 8

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        }

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Line indented incorrectly; expected 8 spaces, found 4

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    }

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Line indented incorrectly; expected 8 spaces, found 4

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    foreach ($subscription->get_items() as $subscription_item) {

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Line indented incorrectly; expected 12 spaces, found 6

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      }

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Line indented incorrectly; expected 8 spaces, found 4

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    if (!$currency) {

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    }

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    return absint(wc_format_decimal(((float) $total * 100), wc_get_price_decimals())); // In cents.

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Line indented incorrectly; expected 4 spaces, found 2

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  public static function wc_post_meta($post_id, $custom_attributes)

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  {

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    $statement_descriptor = str_replace($disallowed_characters, '', $statement_descriptor);

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Line indented incorrectly; expected at least 12 spaces, found 6

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      $currency = get_woocommerce_currency();

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Line indented incorrectly; expected at least 4 spaces, found 2

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  {

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Closing brace indented incorrectly; expected 2 spaces, found 4

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    }

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Opening brace should be on a new line

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  public static function sanitize_xss($value) {

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Line indented incorrectly; expected at least 8 spaces, found 4

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    $disallowed_characters = array('<', '>', '"', "'");

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Line indented incorrectly; expected at least 8 spaces, found 4

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    $product = wc_get_product($post_id);

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Line indented incorrectly; expected at least 8 spaces, found 4

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    $i = 0;

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      $i++;

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        continue;

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Line indented incorrectly; expected 8 spaces, found 6

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      if (count($array) > 0) {

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          $matching_subscription = $subscription;

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Line indented incorrectly; expected 12 spaces, found 6

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      }

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Line indented incorrectly; expected 24 spaces, found 22

Open

                      if ($k2 == $on) {

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              $new_array[$k] = $array[$k];

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  public static function clean_statement_descriptor($statement_descriptor = '')

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      $order_item_attributes = wp_list_pluck($order_item->get_formatted_meta_data('_', true), 'value', 'key');

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Line indented incorrectly; expected 8 spaces, found 4

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    }

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Line indented incorrectly; expected 12 spaces, found 6

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      }

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Line indented incorrectly; expected 24 spaces, found 22

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                      }

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Line indented incorrectly; expected 16 spaces, found 14

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              } else {

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          switch ($order) {

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                  arsort($sortable_array);

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Line indented incorrectly; expected 8 spaces, found 6

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      }

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Line indented incorrectly; expected 12 spaces, found 10

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          foreach ($array as $k => $v) {

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Line indented incorrectly; expected 12 spaces, found 10

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          }

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                  asort($sortable_array);

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          }

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          }

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  }

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  {

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                  $sortable_array[$k] = $v;

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              case SORT_DESC:

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      $new_array = array();

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      $sortable_array = array();

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Line indented incorrectly; expected 20 spaces, found 18

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                  foreach ($v as $k2 => $v2) {

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Line indented incorrectly; expected at least 28 spaces, found 26

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                          $sortable_array[$k] = $v2;

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Line indented incorrectly; expected 16 spaces, found 14

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              case SORT_ASC:

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  public static function array_sort($array, $on, $order=SORT_ASC)

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Whitespace found at end of line

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   * 

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Whitespace found at end of line

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   * 

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                  }

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Line indented incorrectly; expected 16 spaces, found 14

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              }

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      return $new_array;

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              if (is_array($v)) {

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          foreach ($sortable_array as $k => $v) {

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