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-rw-r--r--system/core/Common.php18
1 files changed, 18 insertions, 0 deletions
diff --git a/system/core/Common.php b/system/core/Common.php
index 341402c6b..2dd31d3e9 100644
--- a/system/core/Common.php
+++ b/system/core/Common.php
@@ -330,6 +330,24 @@ if ( ! function_exists('get_mimes'))
// ------------------------------------------------------------------------
+if ( ! function_exists('is_https'))
+{
+ /**
+ * Is HTTPS?
+ *
+ * Determines if the application is accessed via an encrypted
+ * (HTTPS) connection.
+ *
+ * @return bool
+ */
+ function is_https()
+ {
+ return ( ! empty($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) !== 'off');
+ }
+}
+
+// ------------------------------------------------------------------------
+
if ( ! function_exists('show_error'))
{
/**