Add support for HTTP code 303 in set_status_header(), as suggested in pull #341
diff --git a/system/core/Common.php b/system/core/Common.php
index 1708653..c309d41 100644
--- a/system/core/Common.php
+++ b/system/core/Common.php
@@ -431,6 +431,7 @@
300 => 'Multiple Choices',
301 => 'Moved Permanently',
302 => 'Found',
+ 303 => 'See Other',
304 => 'Not Modified',
305 => 'Use Proxy',
307 => 'Temporary Redirect',
@@ -462,18 +463,23 @@
505 => 'HTTP Version Not Supported'
);
- if ($code == '' OR ! is_numeric($code))
+ if (empty($code) OR ! is_numeric($code))
{
show_error('Status codes must be numeric', 500);
}
- elseif (isset($stati[$code]) && $text === '')
- {
- $text = $stati[$code];
- }
- if ($text === '')
+ is_int($code) OR $code = (int) $code;
+
+ if (empty($text))
{
- show_error('No status text available. Please check your status code number or supply your own message text.', 500);
+ if (isset($stati[$code]))
+ {
+ $text = $stati[$code];
+ }
+ else
+ {
+ show_error('No status text available. Please check your status code number or supply your own message text.', 500);
+ }
}
$server_protocol = isset($_SERVER['SERVER_PROTOCOL']) ? $_SERVER['SERVER_PROTOCOL'] : FALSE;