diff options
Diffstat (limited to 'system/core/Input.php')
| -rw-r--r-- | system/core/Input.php | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/system/core/Input.php b/system/core/Input.php index 31bd7008b..7a6b6e4e0 100644 --- a/system/core/Input.php +++ b/system/core/Input.php @@ -790,10 +790,16 @@ class CI_Input { */ public function request_headers($xss_clean = FALSE) { + // If header is already defined, return it immediately + if ( ! empty($this->headers)) + { + return $this->headers; + } + // In Apache, you can simply call apache_request_headers() if (function_exists('apache_request_headers')) { - $this->headers = apache_request_headers(); + return $this->headers = apache_request_headers(); } else { @@ -810,7 +816,7 @@ class CI_Input { // take SOME_HEADER and turn it into Some-Header foreach ($headers as $key => $val) { - $key = str_replace('_', ' ', strtolower($key)); + $key = str_replace(array('_', '-'), ' ', strtolower($key)); $key = str_replace(' ', '-', ucwords($key)); $this->headers[$key] = $val; |