压缩html : 清除换行符,清除制表符,去掉注释标记

[php]代码库

<?php
/**
 * 压缩html : 清除换行符,清除制表符,去掉注释标记  
 * */
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(
        "/> *([^ ]*) *</", //去掉注释标记  
        "/[\s]+/",
        "/<!--[^!]*-->/",
        "/\" /",
        "/ \"/",
        "'/\*[^*]*\*/'"
    );
    $replace = array(
        ">\\1<",
        " ",
        "",
        "\"",
        "\"",
        ""
    );
    return preg_replace($pattern, $replace, $string);
}
?>