diff options
Diffstat (limited to 'system/core/Output.php')
| -rw-r--r-- | system/core/Output.php | 35 |
1 files changed, 28 insertions, 7 deletions
diff --git a/system/core/Output.php b/system/core/Output.php index e7d559a1d..76c1329d2 100644 --- a/system/core/Output.php +++ b/system/core/Output.php @@ -556,9 +556,16 @@ class CI_Output { .$CI->config->item('index_page') .$CI->uri->uri_string(); - if ($CI->config->item('cache_query_string') && ! empty($_SERVER['QUERY_STRING'])) + if (($cache_query_string = $CI->config->item('cache_query_string')) && ! empty($_SERVER['QUERY_STRING'])) { - $uri .= '?'.$_SERVER['QUERY_STRING']; + if (is_array($cache_query_string)) + { + $uri .= '?'.http_build_query(array_intersect_key($_GET, array_flip($cache_query_string))); + } + else + { + $uri .= '?'.$_SERVER['QUERY_STRING']; + } } $cache_path .= md5($uri); @@ -646,9 +653,16 @@ class CI_Output { // Build the file path. The file name is an MD5 hash of the full URI $uri = $CFG->item('base_url').$CFG->item('index_page').$URI->uri_string; - if ($CFG->item('cache_query_string') && ! empty($_SERVER['QUERY_STRING'])) + if (($cache_query_string = $CFG->item('cache_query_string')) && ! empty($_SERVER['QUERY_STRING'])) { - $uri .= '?'.$_SERVER['QUERY_STRING']; + if (is_array($cache_query_string)) + { + $uri .= '?'.http_build_query(array_intersect_key($_GET, array_flip($cache_query_string))); + } + else + { + $uri .= '?'.$_SERVER['QUERY_STRING']; + } } $filepath = $cache_path.md5($uri); @@ -729,13 +743,20 @@ class CI_Output { { $uri = $CI->uri->uri_string(); - if ($CI->config->item('cache_query_string') && ! empty($_SERVER['QUERY_STRING'])) + if (($cache_query_string = $CI->config->item('cache_query_string')) && ! empty($_SERVER['QUERY_STRING'])) { - $uri .= '?'.$_SERVER['QUERY_STRING']; + if (is_array($cache_query_string)) + { + $uri .= '?'.http_build_query(array_intersect_key($_GET, array_flip($cache_query_string))); + } + else + { + $uri .= '?'.$_SERVER['QUERY_STRING']; + } } } - $cache_path .= md5($CI->config->item('base_url').$CI->config->item('index_page').$uri); + $cache_path .= md5($CI->config->item('base_url').$CI->config->item('index_page').ltrim($uri, '/')); if ( ! @unlink($cache_path)) { |