* 压缩html : 清除换行符,清除制表符,去掉注释标记
* @param $string
* @return 压缩后的$string
* */
function compress_html($string) {
$string = str_replace(\r\n, '', $string); //清除换行符
$string = str_replace(\n, '', $string); //清除换行符
$string = str_replace(\t, '', $string); //清除制表符
$pattern = array (
/> *([^ ]*) *
/[\s]+/,
//,
/\ /,
/ \/,
'/\*[^*]*\*/'
);
$replace = array (
>\\1
,
,
\,
\,
);
return preg_replace($pattern, $replace, $string);
}