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Make our hash_hmac compatibility function unit testable even when the real one exists. See #10284.

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git-svn-id: https://develop.svn.wordpress.org/trunk@11920 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Peter Westwood 2009-09-12 08:26:44 +00:00
parent 2cac41ba40
commit 772b9e3392
1 changed files with 5 additions and 1 deletions
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6
wp-includes/compat.php
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@ -58,6 +58,11 @@ if (!function_exists('stripos')) {
if ( !function_exists('hash_hmac') ):
function hash_hmac($algo, $data, $key, $raw_output = false) {
return _hash_hmac($algo, $data, $key, $raw_output);
}
endif;
function _hash_hmac($algo, $data, $key, $raw_output = false) {
$packs = array('md5' => 'H32', 'sha1' => 'H40');
if ( !isset($packs[$algo]) )
@ -75,7 +80,6 @@ function hash_hmac($algo, $data, $key, $raw_output = false) {
return $algo($opad . pack($pack, $algo($ipad . $data)));
}
endif;
if ( !function_exists('mb_substr') ):
function mb_substr( $str, $start, $length=null, $encoding=null ) {