function drupal_hash_base64
drupal_hash_base64($data)
Calculates a base-64 encoded, URL-safe sha-256 hash.
Parameters
$data: String to be hashed.
Return value
A base-64 encoded sha-256 hash, with + replaced with -, / with _ and any = padding characters removed.
File
- includes/bootstrap.inc, line 2329
- Functions that need to be loaded on every Drupal request.
Code
function drupal_hash_base64($data) { $hash = base64_encode(hash('sha256', $data, TRUE)); // Modify the hash so it's safe to use in URLs. return strtr($hash, array('+' => '-', '/' => '_', '=' => '')); }
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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_hash_base64/7.x