_form_set_value

• Drupal 4.7
• Drupal 5
• Drupal 6
• Drupal 7

Versions

4.7 – 5

_form_set_value(&$form_values, $form, $parents, $value)

6

_form_set_value(&$form_values, $form_item, $parents, $value)

7

_form_set_value(&$form_values, $element, $parents, $value)

Helper function for form_set_value().

We iterate over $parents and create nested arrays for them in $form_state['values'] if needed. Then we insert the value into the right array.

Related topics

Form generation

Functions to enable the processing and display of HTML forms.

Code

includes/form.inc, line 1587

<?php
function _form_set_value(&$form_values, $element, $parents, $value) {
  $parent = array_shift($parents);
  if (empty($parents)) {
    $form_values[$parent] = $value;
  }
  else {
    if (!isset($form_values[$parent])) {
      $form_values[$parent] = array();
    }
    _form_set_value($form_values[$parent], $element, $parents, $value);
  }
}
?>

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