Merge pull request #3616 from Fieah/patch-1

[ci skip] Improve set_status_header()

1 files changed, 45 insertions, 46 deletions

diff --git a/system/core/Common.php b/system/core/Common.php
index 7035c18ff..ee5a705b2 100644
--- a/system/core/Common.php
+++ b/system/core/Common.php
@@ -497,59 +497,58 @@ if ( ! function_exists('set_status_header'))
 			return;
 		}
 
-		$stati = array(
-			200	=> 'OK',
-			201	=> 'Created',
-			202	=> 'Accepted',
-			203	=> 'Non-Authoritative Information',
-			204	=> 'No Content',
-			205	=> 'Reset Content',
-			206	=> 'Partial Content',
-
-			300	=> 'Multiple Choices',
-			301	=> 'Moved Permanently',
-			302	=> 'Found',
-			303	=> 'See Other',
-			304	=> 'Not Modified',
-			305	=> 'Use Proxy',
-			307	=> 'Temporary Redirect',
-
-			400	=> 'Bad Request',
-			401	=> 'Unauthorized',
-			403	=> 'Forbidden',
-			404	=> 'Not Found',
-			405	=> 'Method Not Allowed',
-			406	=> 'Not Acceptable',
-			407	=> 'Proxy Authentication Required',
-			408	=> 'Request Timeout',
-			409	=> 'Conflict',
-			410	=> 'Gone',
-			411	=> 'Length Required',
-			412	=> 'Precondition Failed',
-			413	=> 'Request Entity Too Large',
-			414	=> 'Request-URI Too Long',
-			415	=> 'Unsupported Media Type',
-			416	=> 'Requested Range Not Satisfiable',
-			417	=> 'Expectation Failed',
-			422	=> 'Unprocessable Entity',
-
-			500	=> 'Internal Server Error',
-			501	=> 'Not Implemented',
-			502	=> 'Bad Gateway',
-			503	=> 'Service Unavailable',
-			504	=> 'Gateway Timeout',
-			505	=> 'HTTP Version Not Supported'
-		);
-
 		if (empty($code) OR ! is_numeric($code))
 		{
 			show_error('Status codes must be numeric', 500);
 		}
 
-		is_int($code) OR $code = (int) $code;
-
 		if (empty($text))
 		{
+			is_int($code) OR $code = (int) $code;
+			$stati = array(
+				200	=> 'OK',
+				201	=> 'Created',
+				202	=> 'Accepted',
+				203	=> 'Non-Authoritative Information',
+				204	=> 'No Content',
+				205	=> 'Reset Content',
+				206	=> 'Partial Content',
+
+				300	=> 'Multiple Choices',
+				301	=> 'Moved Permanently',
+				302	=> 'Found',
+				303	=> 'See Other',
+				304	=> 'Not Modified',
+				305	=> 'Use Proxy',
+				307	=> 'Temporary Redirect',
+
+				400	=> 'Bad Request',
+				401	=> 'Unauthorized',
+				403	=> 'Forbidden',
+				404	=> 'Not Found',
+				405	=> 'Method Not Allowed',
+				406	=> 'Not Acceptable',
+				407	=> 'Proxy Authentication Required',
+				408	=> 'Request Timeout',
+				409	=> 'Conflict',
+				410	=> 'Gone',
+				411	=> 'Length Required',
+				412	=> 'Precondition Failed',
+				413	=> 'Request Entity Too Large',
+				414	=> 'Request-URI Too Long',
+				415	=> 'Unsupported Media Type',
+				416	=> 'Requested Range Not Satisfiable',
+				417	=> 'Expectation Failed',
+				422	=> 'Unprocessable Entity',
+
+				500	=> 'Internal Server Error',
+				501	=> 'Not Implemented',
+				502	=> 'Bad Gateway',
+				503	=> 'Service Unavailable',
+				504	=> 'Gateway Timeout',
+				505	=> 'HTTP Version Not Supported'
+			);
+
 			if (isset($stati[$code]))
 			{
 				$text = $stati[$code];