diff options
| author | Daniel Hunsaker <danhunsaker@gmail.com> | 2013-02-22 21:49:33 +0100 |
|---|---|---|
| committer | Daniel Hunsaker <danhunsaker@gmail.com> | 2013-02-22 21:49:33 +0100 |
| commit | 44a6d1da2be916fe0f23a3ea4d5fcb391d7f65dd (patch) | |
| tree | 31549ebf6ea5ea98e4347eb640d1caa685316f3e /system/helpers/html_helper.php | |
| parent | 353f9834adf3f44c6c7a0f924089bb2b43360404 (diff) | |
| parent | eb291c1d1e1116a4420fa30e587adeea0451eeb7 (diff) | |
Merge branch 'develop' of github.com:EllisLab/CodeIgniter into feature/exit-status
Diffstat (limited to 'system/helpers/html_helper.php')
| -rw-r--r-- | system/helpers/html_helper.php | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/system/helpers/html_helper.php b/system/helpers/html_helper.php index 2d474169b..80a27876f 100644 --- a/system/helpers/html_helper.php +++ b/system/helpers/html_helper.php @@ -238,26 +238,30 @@ if ( ! function_exists('doctype')) */ function doctype($type = 'xhtml1-strict') { - global $_doctypes; + static $doctypes; - if ( ! is_array($_doctypes)) + if ( ! is_array($doctypes)) { - if (defined('ENVIRONMENT') && is_file(APPPATH.'config/'.ENVIRONMENT.'/doctypes.php')) + if (file_exists(APPPATH.'config/doctypes.php')) { - include(APPPATH.'config/'.ENVIRONMENT.'/doctypes.php'); + include(APPPATH.'config/doctypes.php'); } - elseif (is_file(APPPATH.'config/doctypes.php')) + + if (file_exists(APPPATH.'config/'.ENVIRONMENT.'/doctypes.php')) { - include(APPPATH.'config/doctypes.php'); + include(APPPATH.'config/'.ENVIRONMENT.'/doctypes.php'); } - if ( ! is_array($_doctypes)) + if (empty($_doctypes) OR ! is_array($_doctypes)) { + $doctypes = array(); return FALSE; } + + $doctypes = $_doctypes; } - return isset($_doctypes[$type]) ? $_doctypes[$type] : FALSE; + return isset($doctypes[$type]) ? $doctypes[$type] : FALSE; } } |