Ubuntu
'', // Strip C style comments.
"#\s\s+#" => ' ', // Strip excess whitespace.
);
$strCss = \preg_replace(array_keys($replace), $replace, $strCss);
$replace = array(
": " => ":",
"; " => ";",
" {" => "{",
" }" => "}",
", " => ",",
"{ " => "{",
";}" => "}", // Strip optional semicolons.
",\n" => ",", // Don't wrap multiple selectors.
"\n}" => "}", // Don't wrap closing braces.
"} " => "}\n", // Put each rule on it's own line.
"\n" => "", // Strip \n
);
return \str_replace(array_keys($replace), $replace, $strCss);
}
}
//class MchMinifier
//{
// private $scripts = array();
// private $styles = array();
// private $js;
// private $css;
// public function add($source, $type="")
// { //first division
// if ($source) {
// if (is_array($source)) {
// foreach ($source as $item) {
// $this->divide($item, $type);
// }
// } elseif (is_string($source)) {
// $this->divide($source, $type);
// } else {
// throw new Exception('Source file must be either an array or a string!');
// }
// } else {
// throw new Exception('Source file can\'t be empty!');
// }
// }
//
// private function divide($source, $type) { //divides given sources into arrays
// if (substr($source, -3) == "css" || $type == "css") {
// $this->styles[] = $this->validate($source);
// } else {
// $this->scripts[] = $this->validate($source);
// }
// }
// private function validate($source) { //validates source - must be a path or an URL
// $source = trim($source);
// if (mb_ereg("[\\^?*:;{}]+", $source) && !filter_var($source, FILTER_VALIDATE_URL)) {
// throw new Exception('Source is neither URL nor file!');
// } else {
// return $source;
// }
// }
// private function minify()
// {
// $this->minifyCSS();
// $this->minifyJS();
// }
//
// private function minifyCSS() {
// $replace = array(
// "#/\*.*?\*/#s" => "", // Strip C style comments.
// "#\s\s+#" => " ", // Strip excess whitespace.
// );
// $css = preg_replace(array_keys($replace), $replace, $this->css);
// $replace = array(
// ": " => ":",
// "; " => ";",
// " {" => "{",
// " }" => "}",
// ", " => ",",
// "{ " => "{",
// ";}" => "}", // Strip optional semicolons.
// ",\n" => ",", // Don't wrap multiple selectors.
// "\n}" => "}", // Don't wrap closing braces.
// "} " => "}\n", // Put each rule on it's own line.
// "\n" => "", // Strip \n
// );
//
// $css = str_replace(array_keys($replace), $replace, $css);
// return $this->css = $css;
// }
//
// private function minifyJS() { // JavaScript compressor by John Elliot
// $replace = array(
// '#\'([^\n\']*?)/\*([^\n\']*)\'#' => "'\1/'+\'\'+'*\2'", // remove comments from ' strings
// '#\"([^\n\"]*?)/\*([^\n\"]*)\"#' => '"\1/"+\'\'+"*\2"', // remove comments from " strings
// '#/\*.*?\*/#s' => "", // strip C style comments
// '#[\r\n]+#' => "\n", // remove blank lines and \r's
// '#\n([ \t]*//.*?\n)*#s' => "\n", // strip line comments (whole line only)
// '#([^\\])//([^\'"\n]*)\n#s' => "\\1\n",
// // strip line comments
// // (that aren't possibly in strings or regex's)
// '#\n\s+#' => "\n", // strip excess whitespace
// '#\s+\n#' => "\n", // strip excess whitespace
// '#(//[^\n]*\n)#s' => "\\1\n", // extra line feed after any comments left
// // (important given later replacements)
// '#/([\'"])\+\'\'\+([\'"])\*#' => "/*" // restore comments in strings
// );
// $script = preg_replace(array_keys($replace), $replace, $this->js);
// $replace = array(
// "&&\n" => "&&",
// "||\n" => "||",
// "(\n" => "(",
// ")\n" => ")",
// "[\n" => "[",
// "]\n" => "]",
// "+\n" => "+",
// ",\n" => ",",
// "?\n" => "?",
// ":\n" => ":",
// ";\n" => ";",
// "{\n" => "{",
// // "}\n" => "}", (because I forget to put semicolons after function assignments)
// "\n]" => "]",
// "\n)" => ")",
// "\n}" => "}",
// "\n\n" => "\n"
// );
// $script = str_replace(array_keys($replace), $replace, $script);
// return $this->js = $script;
// }
//
// private function compile($minify) { // save content from all files in one string
// foreach ($this->styles as $style) {
// $this->css .= file_get_contents($style);
// }
// foreach ($this->scripts as $script) {
// $this->js .= file_get_contents($script);
// }
// if ($minify)
// $this->minify();
// }
// public function render($minify=true, $version="") { // final rendering
// $this->compile($minify);
// if ($version) {
// $version = "-".$version;
// }
// fwrite(fopen("cache/style$version.css", "w"), $this->css);
// fwrite(fopen("cache/script$version.js", "w"), $this->js);
// echo "";
// }
// public function clear() { // delete all files inside cache folder
// $files = glob('cache/*'); // get all file names
// foreach($files as $file){
// if(is_file($file))
// unlink($file); // delete file
// }
// }
//}