public function minify(string
$css,
[array
$options = ] )
Parameters
$css
—
string
$options
—
array
available options: 'removeCharsets': (default true) remove all @charset at-rules
'prependRelativePath': (default null) if given, this string will be prepended to all relative URIs in import/url declarations
'currentDir': (default null) if given, this is assumed to be the directory of the current CSS file. Using this, minify will rewrite all relative URIs in import/url declarations to correctly point to the desired files. For this to work, the files *must* exist and be visible by the PHP process.
'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.: <code> array('//symlink' => '/real/target/path') // unix array('//static' => 'D:\\staticStorage') // Windows </code>
'docRoot': (default = $_SERVER['DOCUMENT_ROOT']) see Minify_CSS_UriRewriter::rewrite