diff options
| author | Andrey Andreev <narf@devilix.net> | 2015-02-09 13:03:14 +0100 |
|---|---|---|
| committer | Andrey Andreev <narf@devilix.net> | 2015-02-09 13:03:14 +0100 |
| commit | 074a214ee829e2169058b7f07efdd44edcc3fc4f (patch) | |
| tree | 11e5e12ca896bb730aaf8a5c4a7bec3697e72e7f /system/core | |
| parent | f3824973a6aad3370a256c7df4053fef7d9e87d6 (diff) | |
Fix #3579
Diffstat (limited to 'system/core')
| -rw-r--r-- | system/core/Security.php | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/system/core/Security.php b/system/core/Security.php index 7c18c7406..ccb141260 100644 --- a/system/core/Security.php +++ b/system/core/Security.php @@ -639,7 +639,7 @@ class CI_Security { $str_compare = $str; // Decode standard entities, avoiding false positives - if ($c = preg_match_all('/&[a-z]{2,}(?![a-z;])/i', $str, $matches)) + if (preg_match_all('/&[a-z]{2,}(?![a-z;])/i', $str, $matches)) { if ( ! isset($_entities)) { @@ -664,7 +664,7 @@ class CI_Security { $replace = array(); $matches = array_unique(array_map('strtolower', $matches[0])); - for ($i = 0; $i < $c; $i++) + for ($i = 0, $c = count($matches); $i < $c; $i++) { if (($char = array_search($matches[$i].';', $_entities, TRUE)) !== FALSE) { |