function drupal_random_key
drupal_random_key($byte_count = 32)
Returns a URL-safe, base64 encoded string of highly randomized bytes (over the full 8-bit range).
Parameters
$byte_count: The number of random bytes to fetch and base64 encode.
Return value
string The base64 encoded result will have a length of up to 4 * $byte_count.
File
- includes/bootstrap.inc, line 2207
- Functions that need to be loaded on every Drupal request.
Code
function drupal_random_key($byte_count = 32) { return drupal_base64_encode(drupal_random_bytes($byte_count)); }
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Licensed under the GNU General Public License, version 2 and later.
Drupal is a registered trademark of Dries Buytaert.
https://api.drupal.org/api/drupal/includes!bootstrap.inc/function/drupal_random_key/7.x