diff options
Diffstat (limited to 'system/libraries/Trackback.php')
| -rw-r--r-- | system/libraries/Trackback.php | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/system/libraries/Trackback.php b/system/libraries/Trackback.php index 583c6d28d..8f9680d44 100644 --- a/system/libraries/Trackback.php +++ b/system/libraries/Trackback.php @@ -368,7 +368,7 @@ class CI_Trackback { $tb_array = explode('/', $url); $tb_end = $tb_array[count($tb_array)-1]; - if ( ! ctype_digit($tb_end)) + if ( ! is_numeric($tb_end)) { $tb_end = $tb_array[count($tb_array)-2]; } @@ -386,7 +386,7 @@ class CI_Trackback { $tb_array = explode('/', $url); $tb_id = $tb_array[count($tb_array)-1]; - if ( ! ctype_digit($tb_id)) + if ( ! is_numeric($tb_id)) { $tb_id = $tb_array[count($tb_array)-2]; } |