Minify_CSS_UriRewriter Class Reference

Static Public Member Functions
static	rewrite ($css, $currentDir, $docRoot=null, $symlinks=array())
	In CSS content, rewrite file relative URIs as root relative. More...
static	prepend ($css, $path)
	In CSS content, prepend a path to relative URIs. More...
static	rewriteRelative ($uri, $realCurrentDir, $realDocRoot, $symlinks=array())
	Get a root relative URI from a file relative URI. More...
static	removeDots ($uri)
	Remove instances of "./" and "../" where possible from a root-relative URI. More...

Static Public Attributes
static	$debugText = ''

Static Protected Member Functions
static	_realpath ($path)
	Get realpath with any trailing slash removed. More...

Static Protected Attributes
static	$className = 'Minify_CSS_UriRewriter'

Detailed Description

Definition at line 13 of file Minify_CSS_UriRewriter.php.

Member Function Documentation

static _realpath (   $path )

staticprotected

Get realpath with any trailing slash removed.

If realpath() fails, just remove the trailing slash.

Parameters

string

$path

Returns

mixed path with no trailing slash

Definition at line 209 of file Minify_CSS_UriRewriter.php.

static prepend (   $css,   $path  )

static

In CSS content, prepend a path to relative URIs.

Parameters

string	$css
string	$path	The path to prepend.

Returns

string

Definition at line 87 of file Minify_CSS_UriRewriter.php.

static removeDots (   $uri )

static

Remove instances of "./" and "../" where possible from a root-relative URI.

Parameters

string

$uri

Returns

string

Definition at line 182 of file Minify_CSS_UriRewriter.php.

static rewrite (   $css,   $currentDir,   $docRoot = null,   $symlinks = array()  )

static

In CSS content, rewrite file relative URIs as root relative.

Parameters

string	$css
string	$currentDir	The directory of the current CSS file.
string	$docRoot	The document root of the web site in which the CSS file resides (default = $_SERVER['DOCUMENT_ROOT']).
array	$symlinks	(default = array()) If the CSS file is stored in a symlink-ed directory, provide an array of link paths to target paths, where the link paths are within the document root. Because paths need to be normalized for this to work, use "//" to substitute the doc root in the link paths (the array keys). E.g.: array('//symlink' => '/real/target/path') // unix array('//static' => 'D:\staticStorage') // Windows

Returns

string

Definition at line 44 of file Minify_CSS_UriRewriter.php.

static rewriteRelative (   $uri,   $realCurrentDir,   $realDocRoot,   $symlinks = array()  )

static

Get a root relative URI from a file relative URI.

Minify_CSS_UriRewriter::rewriteRelative( '../img/hello.gif' , '/home/user/www/css' // path of CSS file , '/home/user/www' // doc root ); // returns '/img/hello.gif'

// example where static files are stored in a symlinked directory Minify_CSS_UriRewriter::rewriteRelative( 'hello.gif' , '/var/staticFiles/theme' , '/home/user/www' , array('/home/user/www/static' => '/var/staticFiles') ); // returns '/static/theme/hello.gif'

Parameters

string	$uri	file relative URI
string	$realCurrentDir	realpath of the current file's directory.
string	$realDocRoot	realpath of the site document root.
array	$symlinks	(default = array()) If the file is stored in a symlink-ed directory, provide an array of link paths to real target paths, where the link paths "appear" to be within the document root. E.g.: array('/home/foo/www/not/real/path' => '/real/target/path') // unix array('C:\htdocs\not\real' => 'D:\real\target\path') // Windows

Returns

string

Definition at line 141 of file Minify_CSS_UriRewriter.php.

Field Documentation

$className = 'Minify_CSS_UriRewriter'

staticprotected

Definition at line 199 of file Minify_CSS_UriRewriter.php.

$debugText = ''

static

Definition at line 20 of file Minify_CSS_UriRewriter.php.

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The documentation for this class was generated from the following file:

• lib/class/Minify_CSS_UriRewriter.php