function WebformCalculationComponentsFormTree::insertNewAttribute in Webform Calculation Components 7

Same name and namespace in other branches

1. 7.2 WebformCalculationComponentsFormTree.php \WebformCalculationComponentsFormTree::insertNewAttribute()

Inserts new attributes in the argument array.

Parameters

array $form_submitted_array: The submitted array where the components are stored.

array $tree_path: The list of components forming a tree path to select the form element where we need to insert the new attribute. The list contains form keys.

array $new_attributes: An associative array to insert in the specified tree path.

Return value

bool It returns true if the new attributes have been inserted and false if not.

File

./WebformCalculationComponentsFormTree.php, line 66

Handles the arrays passed in the webform node.

Class

WebformCalculationComponentsFormTree

@file Handles the arrays passed in the webform node.

Code

function insertNewAttribute(array &$form_submitted_array, array $tree_path, array $new_attributes) {
  $aux =& $form_submitted_array;
  foreach ($tree_path as $key) {
    if (isset($aux[$key])) {
      $aux =& $aux[$key];
    }
    else {
      return FALSE;
    }
  }
  if (is_array($aux) && isset($new_attributes)) {
    foreach ($new_attributes as $new_attribute_key => $new_attribute_value) {
      $aux[$new_attribute_key] = $new_attribute_value;
    }
  }
  return TRUE;
}