element_child

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

Versions

4.7 – 7

element_child($key)

Check if the key is a child.

Related topics

Input validation

Functions to validate user input.

Code

includes/common.inc, line 2357

<?php
function element_child($key) {
  return $key[0] != '#';
}
?>

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