public function css(array $files, $outputFile)
    {
        if ($this->production) {
            return '<link rel="stylesheet" href="' . $outputFile . '">';
        }

        $this->minify($files, $outputFile, $this->cssMinifiers);

        $stylesheets = [];

        foreach ($files as $file) {
            $stylesheets[] = '<link rel="stylesheet" href="' . $file . '">';
        }

        return implode("\n", $stylesheets);
    }
public function css(array $files, $outputFile)
    {
        if ($this->production) {
            return '<link rel="stylesheet" href="' . $outputFile . '">';
        }

        $this->minify($files, $outputFile, $this->cssMinifiers);

        $stylesheets = [];

        foreach ($files as $file) {
            $stylesheets[] = '<link rel="stylesheet" href="' . $file . '">';
        }

        return implode("\n", $stylesheets);
    }
public function css ( array $ files , $ outputFile ) { if ( $ this -> production ) { return '<link rel="stylesheet" href="' . $ outputFile . '">' ; } $ this -> minify ( $ files , $ outputFile , $ this -> cssMinifiers ) ; $ stylesheets = [ ] ; foreach ( $ files as $ file ) { $ stylesheets [ ] = '<link rel="stylesheet" href="' . $ file . '">' ; } return implode ( "\n" , $ stylesheets ) ; }
Combines and minifies CSS files

@param string[] $files      List of files to combine and minify
@param string   $outputFile The output filename (this is relative to the base path)

@return string The HTML of the generated stylesheet tag(s)
Combines and minifies CSS files