414eae6719
git-svn-id: https://develop.svn.wordpress.org/trunk@8815 602fd350-edb4-49c9-b593-d223f7449a82
73 lines
2.6 KiB
PHP
73 lines
2.6 KiB
PHP
<?php
|
|
/**
|
|
* Creates common globals for the rest of WordPress
|
|
*
|
|
* Sets $pagenow global which is the current page. Checks
|
|
* for the browser to set which one is currently being used.
|
|
*
|
|
* Detects which user environment WordPress is being used on.
|
|
* Only attempts to check for Apache and IIS. Two web servers
|
|
* with known permalink capability.
|
|
*
|
|
* @package WordPress
|
|
*/
|
|
|
|
// On which page are we ?
|
|
if ( is_admin() ) {
|
|
// wp-admin pages are checked more carefully
|
|
preg_match('#/wp-admin/?(.*?)$#i', $PHP_SELF, $self_matches);
|
|
$pagenow = $self_matches[1];
|
|
$pagenow = preg_replace('#\?.*?$#', '', $pagenow);
|
|
if ( '' === $pagenow || 'index' === $pagenow || 'index.php' === $pagenow ) {
|
|
$pagenow = 'index.php';
|
|
} else {
|
|
preg_match('#(.*?)(/|$)#', $pagenow, $self_matches);
|
|
$pagenow = strtolower($self_matches[1]);
|
|
if ( '.php' !== substr($pagenow, -4, 4) )
|
|
$pagenow .= '.php'; // for Options +Multiviews: /wp-admin/themes/index.php (themes.php is queried)
|
|
}
|
|
} else {
|
|
if ( preg_match('#([^/]+\.php)([?/].*?)?$#i', $PHP_SELF, $self_matches) )
|
|
$pagenow = strtolower($self_matches[1]);
|
|
else
|
|
$pagenow = 'index.php';
|
|
}
|
|
|
|
// Simple browser detection
|
|
$is_lynx = $is_gecko = $is_winIE = $is_macIE = $is_opera = $is_NS4 = $is_safari = false;
|
|
|
|
if (strpos($_SERVER['HTTP_USER_AGENT'], 'Lynx') !== false) {
|
|
$is_lynx = true;
|
|
} elseif ( strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'chrome') !== false ) {
|
|
$is_chrome = true;
|
|
} elseif ( strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'webkit') !== false ) {
|
|
$is_safari = true;
|
|
} elseif (strpos($_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
|
|
|
|
/**
|
|
* Whether the server software is Apache or something else
|
|
* @global bool $is_apache
|
|
*/
|
|
$is_apache = ((strpos($_SERVER['SERVER_SOFTWARE'], 'Apache') !== false) || (strpos($_SERVER['SERVER_SOFTWARE'], 'LiteSpeed') !== false)) ? true : false;
|
|
|
|
/**
|
|
* Whether the server software is IIS or something else
|
|
* @global bool $is_IIS
|
|
*/
|
|
$is_IIS = (strpos($_SERVER['SERVER_SOFTWARE'], 'Microsoft-IIS') !== false) ? true : false;
|
|
|
|
?>
|