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authorAndrey Andreev <narf@devilix.net>2015-09-07 15:07:45 +0200
committerAndrey Andreev <narf@devilix.net>2015-09-07 15:07:45 +0200
commite70238e8acd4ebdf1a3e30d63e8ffb1a46ab6d15 (patch)
tree274afc5723e4bcf89c016db52171c43dd5138a25 /system
parentdd28a888e8d9934260b14d0b7601da375fe75b8d (diff)
Remove unnecessary count() calls from _sanitize_globals()
foreach() just won't execute for an empty array, it does that check internally.
Diffstat (limited to 'system')
-rw-r--r--system/core/Input.php6
1 files changed, 3 insertions, 3 deletions
diff --git a/system/core/Input.php b/system/core/Input.php
index 67a495e74..4e7a4e95e 100644
--- a/system/core/Input.php
+++ b/system/core/Input.php
@@ -606,7 +606,7 @@ class CI_Input {
{
$_GET = array();
}
- elseif (is_array($_GET) && count($_GET) > 0)
+ elseif (is_array($_GET))
{
foreach ($_GET as $key => $val)
{
@@ -615,7 +615,7 @@ class CI_Input {
}
// Clean $_POST Data
- if (is_array($_POST) && count($_POST) > 0)
+ if (is_array($_POST))
{
foreach ($_POST as $key => $val)
{
@@ -624,7 +624,7 @@ class CI_Input {
}
// Clean $_COOKIE Data
- if (is_array($_COOKIE) && count($_COOKIE) > 0)
+ if (is_array($_COOKIE))
{
// Also get rid of specially treated cookies that might be set by a server
// or silly application, that are of no use to a CI application anyway