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Server : Microsoft-IIS/10.0 System : Windows NT HMW9050 6.2 build 9200 (Unknow Windows version Standard Edition) i586 User : fatorc ( 0) PHP Version : 5.3.28 Disable Function : escapeshellarg, escapeshellcmd, exec, passthru, proc_close, proc_open, shell_exec, system, dl, popen, php_check_syntax, php_strip_whitespace, symlink, link, openlog, apache_child_terminate Directory : e:/home/fatorc/Web/wp-content/plugins/types/library/toolset/types/embedded/classes/ |
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<?php
/**
* WPCF_Path
*
*
*/
final class WPCF_Path
{
/**
* Fix $_SERVER variables for various setups.
*
* @access private
* @since 3.0.0
*/
public static function fixServerVars()
{
global $PHP_SELF;
static $fixedvars = false;
if ( $fixedvars )
return;
$default_server_values = array(
'SERVER_SOFTWARE' => '',
'REQUEST_URI' => '',
);
$_SERVER = array_merge( $default_server_values, $_SERVER );
// Fix for IIS when running with PHP ISAPI
if ( empty( $_SERVER['REQUEST_URI'] ) || ( php_sapi_name() != 'cgi-fcgi' && preg_match( '/^Microsoft-IIS\//',
$_SERVER['SERVER_SOFTWARE'] ) ) ) {
// IIS Mod-Rewrite
if ( isset( $_SERVER['HTTP_X_ORIGINAL_URL'] ) ) {
$_SERVER['REQUEST_URI'] = $_SERVER['HTTP_X_ORIGINAL_URL'];
}
// IIS Isapi_Rewrite
else if ( isset( $_SERVER['HTTP_X_REWRITE_URL'] ) ) {
$_SERVER['REQUEST_URI'] = $_SERVER['HTTP_X_REWRITE_URL'];
} else {
// Use ORIG_PATH_INFO if there is no PATH_INFO
if ( !isset( $_SERVER['PATH_INFO'] ) && isset( $_SERVER['ORIG_PATH_INFO'] ) )
$_SERVER['PATH_INFO'] = $_SERVER['ORIG_PATH_INFO'];
// Some IIS + PHP configurations puts the script-name in the path-info (No need to append it twice)
if ( isset( $_SERVER['PATH_INFO'] ) ) {
if ( $_SERVER['PATH_INFO'] == $_SERVER['SCRIPT_NAME'] )
$_SERVER['REQUEST_URI'] = $_SERVER['PATH_INFO'];
else
$_SERVER['REQUEST_URI'] = $_SERVER['SCRIPT_NAME'] . $_SERVER['PATH_INFO'];
}
// Append the query string if it exists and isn't null
if ( !empty( $_SERVER['QUERY_STRING'] ) ) {
$_SERVER['REQUEST_URI'] .= '?' . $_SERVER['QUERY_STRING'];
}
}
}
// Fix for PHP as CGI hosts that set SCRIPT_FILENAME to something ending in php.cgi for all requests
if ( isset( $_SERVER['SCRIPT_FILENAME'] ) && ( strpos( $_SERVER['SCRIPT_FILENAME'],
'php.cgi' ) == strlen( $_SERVER['SCRIPT_FILENAME'] ) - 7 ) )
$_SERVER['SCRIPT_FILENAME'] = $_SERVER['PATH_TRANSLATED'];
// Fix for Dreamhost and other PHP as CGI hosts
if ( strpos( $_SERVER['SCRIPT_NAME'], 'php.cgi' ) !== false )
unset( $_SERVER['PATH_INFO'] );
// Fix empty PHP_SELF
$PHP_SELF = $_SERVER['PHP_SELF'];
if ( empty( $PHP_SELF ) )
$_SERVER['PHP_SELF'] = $PHP_SELF = preg_replace( '/(\?.*)?$/', '',
$_SERVER["REQUEST_URI"] );
$fixedvars = true;
}
// http://stackoverflow.com/questions/4049856/replace-phps-realpath
public static function truepath( $path )
{
if ( function_exists( 'realpath' ) )
return realpath( $path );
// whether $path is unix or not
$unipath = strlen( $path ) == 0 || $path{0} != '/';
// attempts to detect if path is relative in which case, add cwd
if ( strpos( $path, ':' ) === false && $unipath )
$path = getcwd() . DIRECTORY_SEPARATOR . $path;
// resolve path parts (single dot, double dot and double delimiters)
$path = str_replace( array('/', '\\'), DIRECTORY_SEPARATOR, $path );
$parts = array_filter( explode( DIRECTORY_SEPARATOR, $path ), 'strlen' );
$absolutes = array();
foreach ( $parts as $part ) {
if ( '.' == $part )
continue;
if ( '..' == $part )
array_pop( $absolutes );
else
$absolutes[] = $part;
}
$path = implode( DIRECTORY_SEPARATOR, $absolutes );
// resolve any symlinks
if ( file_exists( $path ) && linkinfo( $path ) > 0 )
$path = readlink( $path );
// put initial separator that could have been lost
$path = !$unipath ? '/' . $path : $path;
return $path;
}
// http://gr2.php.net/php_uname
// http://stackoverflow.com/questions/5879043/php-script-detect-whether-running-under-linux-or-windows
// http://stackoverflow.com/questions/1482260/how-to-get-the-os-on-which-php-is-running
public static function getOS()
{
return (object) array(
'isNIX' => (bool) ('/' == DIRECTORY_SEPARATOR && ':' == PATH_SEPARATOR),
'isMAC' => (bool) ('/' == DIRECTORY_SEPARATOR && ':' == PATH_SEPARATOR),
'isWIN' => (bool) ('\\' == DIRECTORY_SEPARATOR && ';' == PATH_SEPARATOR)
);
}
// http://www.helicron.net/php-document-root/
// http://php.net/manual/en/reserved.variables.server.php
// http://php.net/manual/en/function.realpath.php
// http://stackoverflow.com/questions/9151949/root-directory-with-php-on-apache-and-iis
// variation used here
public static function getDocRoot( $manual = false )
{
static $cache = array();
$cache_key = $manual ? 'manual' : 'auto';
if ( isset( $cache[$cache_key] ) ) {
return $cache[$cache_key];
}
self::fixServerVars();
/*
* Found issue with amazon server.
* https://icanlocalize.basecamphq.com/projects/7393061-toolset/todo_items/164974335/comments#comment_237904711
* https://icanlocalize.basecamphq.com/projects/7393061-toolset/todo_items/159425489/comments
* Server settings aren't quite right so force manual check.
* docroot is determined manually if file do not match docroot.
*/
// not available in IIS
if ( $manual === false && isset( $_SERVER['DOCUMENT_ROOT'] ) ) {
$docroot = $_SERVER['DOCUMENT_ROOT'];
} else {
// for IIS
// these should always be available, Apache, IIS, .., PHP 4.1.0+, ..
if ( !empty( $_SERVER['SCRIPT_FILENAME'] ) ) {
//$docroot = str_replace( '\\', '/', substr($_SERVER['SCRIPT_FILENAME'], 0, 0 - strlen($_SERVER['PHP_SELF'])));
$docroot = str_replace( '\\', '/',
self::str_before( $_SERVER['SCRIPT_FILENAME'],
$_SERVER['SCRIPT_NAME'] ) );
} elseif ( !empty( $_SERVER['PATH_TRANSLATED'] ) ) {
//$docroot = str_replace( '\\', '/', substr(str_replace('\\\\', '\\', $_SERVER['PATH_TRANSLATED']), 0, 0 - strlen($_SERVER['PHP_SELF'])));
$docroot = str_replace( '\\', '/',
self::str_before( str_replace( '\\\\', '\\',
$_SERVER['PATH_TRANSLATED'] ),
$_SERVER['SCRIPT_NAME'] ) );
}
else
$docroot = '';
//$docroot=str_replace(array('/', '\\'), DIRECTORY_SEPARATOR, $docroot);
}
$cache[$cache_key] = $docroot;
return $docroot;
}
public static function getHostUrl( $with_port = true,
$trailing_slash = false )
{
// try to determine the url manually
// as robustly as possile
self::fixServerVars();
$url = 'http';
if ( isset( $_SERVER["HTTPS"] ) && "on" == $_SERVER["HTTPS"] )
$url .= "s";
$url .= "://" . $_SERVER['HTTP_HOST']/* $_SERVER["SERVER_NAME"] */;
if ( $with_port && isset( $_SERVER["SERVER_PORT"] ) && "80" != $_SERVER["SERVER_PORT"] ) {
$re = sprintf( '/:%d$/', $_SERVER['SERVER_PORT'] );
if ( !preg_match( $re, $url ) ) {
$url .= ":" . $_SERVER["SERVER_PORT"];
}
}
if ( $trailing_slash )
$url .= '/';
return $url;
}
private static function getCommonPath( $p1, $p2 )
{
return implode( '/',
array_intersect( explode( '/', $p1 ),
explode( '/', $p2 ) ) );
}
public static function getUSymlink()
{
self::fixServerVars();
// these should always be available, Apache, IIS, .., PHP 4.1.0+, ..
$script_name = $_SERVER['SCRIPT_NAME'];
$local = str_replace( '\\', '/', $script_name );
if ( false !== strpos( $local, '~' ) && isset( $_SERVER['SCRIPT_FILENAME'] ) ) {
$script_filename = $_SERVER['SCRIPT_FILENAME'];
$file = str_replace( '\\', '/', /* self::truepath( */
$script_filename/* ) */ );
$common = self::getCommonPath( $local, $file );
$usymlink = self::str_before( $local, $common );
$uabslink = self::str_before( $file, $common );
$map = array($usymlink, $uabslink);
} else {
$map = array();
}
// get request, remove query string
//$request=self::str_before($request_uri, '?');
return $map;
}
// http://stackoverflow.com/questions/176712/how-can-i-find-an-applications-base-url
// http://stackoverflow.com/questions/5493075/apache-rewrite-get-original-url-in-php
// variation used here
public static function getBaseUrl( $trailing_slash = false )
{
self::fixServerVars();
// these should always be available, Apache, IIS, .., PHP 4.1.0+, ..
$local = str_replace( '\\', '/', $_SERVER['SCRIPT_NAME'] );
// get request, remove query string
$request = self::str_before( $_SERVER['REQUEST_URI'], '?' );
// no need to check for complete rewrited urls (with eg multisite subfolder and rewritten request url)
// since when called the file is determined and base url can be found (with any virtual path also)
$url = self::getHostUrl() . self::str_before( $request, $local );
if ( $trailing_slash )
$url .= '/';
return $url;
}
public static function getFileUrl( $__FILE__ = null, $use_baseurl = true )
{
self::fixServerVars();
if ( !$__FILE__ )
$__FILE__ = (string) __FILE__;
$__FILE__ = str_replace( '\\', '/', dirname( $__FILE__ ) );
$manual = false;
if ( isset( $_SERVER['DOCUMENT_ROOT'] ) ) {
$manual = strpos( $__FILE__, $_SERVER['DOCUMENT_ROOT'] ) !== 0 ? true : false;
}
$docroot = self::getDocRoot( $manual );
$baseurl = $use_baseurl ? self::getBaseUrl() : self::getHostUrl();
if ( 0 === strpos( $__FILE__, $docroot ) ) {
return self::_join_paths( $baseurl, self::str_after( $__FILE__, $docroot ) );
} else {
$map = self::getUSymlink( /* $_SERVER['SCRIPT_NAME'], $_SERVER['SCRIPT_FILENAME'] */ );
if ( !empty( $map ) && false !== strpos( $__FILE__, $map[1] ) ) {
return self::_join_paths( $baseurl, str_replace( $map[1], $map[0], $__FILE__ ) );
} else {
return icl_get_file_relpath( $__FILE__ . DIRECTORY_SEPARATOR . 'dummy.php' );
// finally here
return self::_join_paths( $baseurl, $__FILE__ );
}
}
}
private static function _join_paths( $part1, $part2 ) {
return trailingslashit( $part1 ) . ltrim( $part2, '/' );
}
public static function getCurrentUrl( $q = true )
{
self::fixServerVars();
if ( !$q )
return $_SERVER['REQUEST_URI'];
return self::getHostUrl() . $_SERVER['REQUEST_URI'];
}
private static function str_before( $h, $n, $s = 0 )
{
$pos = strpos( $h, $n );
return (false !== $pos) ? substr( $h, $s, $pos ) : $h;
}
private static function str_after( $h, $n )
{
$pos = strpos( $h, $n );
return (false !== $pos) ? substr( $h, $pos + strlen( $n ) ) : $h;
}
private static function get_file( $path )
{
if ( function_exists( 'realpath' ) )
$path = realpath( $path );
if ( !$path || !@is_file( $path ) )
return '';
return @file_get_contents( $path );
}
private static function buildAbsPath( $rel, $base )
{
// is relative path
if ( 0 === strpos( $rel, '.' ) ) {
$parts = explode( '/', str_replace( '\\', '/', $rel ) );
foreach ( array_keys( $parts ) as $ii ) {
if ( '.' == $parts[$ii] ) {
unset( $parts[$ii] );
} elseif ( '..' == $parts[$ii] ) {
$base = dirname( $base );
unset( $parts[$ii] );
}
}
$parts = array_values( $parts );
array_unshift( $parts, $base );
$rel = implode( '/', $parts );
}
return $rel;
}
}