PHP壓縮CSS檔案範例程式碼

// This defines the header type header("Content-type: text/css"); // Start the output buffer ob_start("compress_css"); // Function which actually compress // The CSS file function compress_css($buffer) { /* remove comments */ $buffer = preg_replace("!/\*[^*]*\*+([^/][^*]*\*+)*/!", "", $buffer) ; /* remove tabs, spaces, newlines, etc. */ $arr = array("\r\n", "\r", "\n", "\t", " ", " ", " ") ; $buffer = str_replace($arr, "", $buffer) ; return $buffer; } /* include all CSS files */ include("style.css"); include("fonts.css"); include("print.css"); // Flush the output buffer ob_end_flush(); ?> 複製代碼 此使用了output buffer函數來實現，此函數說明，請參考：Output Buffer Explained(http://www.phpcodebase.com/php-output-buffering-explained/)。

