| <?php |
| |
| // On which page are we ? |
| if ( preg_match('#([^/]+\.php)$#', $PHP_SELF, $self_matches) ) { |
| $pagenow = $self_matches[1]; |
| } elseif ( strpos($PHP_SELF, '?') !== false ) { |
| $pagenow = explode('/', $PHP_SELF); |
| $pagenow = trim($pagenow[(sizeof($pagenow)-1)]); |
| $pagenow = explode('?', $pagenow); |
| $pagenow = $pagenow[0]; |
| } else { |
| $pagenow = 'index.php'; |
| } |
| |
| // Simple browser detection |
| $is_lynx = $is_gecko = $is_winIE = $is_macIE = $is_opera = $is_NS4 = false; |
| |
| if (strpos($_SERVER['HTTP_USER_AGENT'], 'Lynx') !== false) { |
| $is_lynx = true; |
| } elseif (strpos($_SERVER['HTTP_USER_AGENT'], 'Gecko') !== false) { |
| $is_gecko = true; |
| } elseif (strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE') !== false && strpos($_SERVER['HTTP_USER_AGENT'], 'Win') !== false) { |
| $is_winIE = true; |
| } elseif (strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE') !== false && strpos($_SERVER['HTTP_USER_AGENT'], 'Mac') !== false) { |
| $is_macIE = true; |
| } elseif (strpos($_SERVER['HTTP_USER_AGENT'], 'Opera') !== false) { |
| $is_opera = true; |
| } elseif (strpos($_SERVER['HTTP_USER_AGENT'], 'Nav') !== false && strpos($_SERVER['HTTP_USER_AGENT'], 'Mozilla/4.') !== false) { |
| $is_NS4 = true; |
| } |
| |
| $is_IE = ( $is_macIE || $is_winIE ); |
| |
| // Server detection |
| $is_apache = ((strpos($_SERVER['SERVER_SOFTWARE'], 'Apache') !== false) || (strpos($_SERVER['SERVER_SOFTWARE'], 'LiteSpeed') !== false)) ? true : false; |
| $is_IIS = (strpos($_SERVER['SERVER_SOFTWARE'], 'Microsoft-IIS') !== false) ? true : false; |
| |
| ?> |