minifyCSS($buffer); //Remove comments $buffer = preg_replace('!/\*[^*]*\*+([^/][^*]*\*+)*/!', '', $buffer); //Remove space after colons $buffer = str_replace(": ", ":", $buffer); //Remove whitespace $buffer = str_replace(array("\r\n", "\r", "\n", "\t", ' ', ' ', ' '), '', $buffer); echo $buffer; exit(0); ?>