前言：压缩HTML页面的好处就是略微提升页面加载速度，并给那些爱扒皮的缺德玩意制造些许麻烦。

好了将如下代码添加在functions.php中即可：

//压缩WordPress前端html代码

function wp_compress_html(){

function wp_compress_html_main ($buffer){

$initial=strlen($buffer);

$buffer=explode("", $buffer);

$count=count ($buffer);

for ($i = 0; $i <= $count; $i++){

if (stristr($buffer[$i], '')) {

$buffer[$i]=(str_replace("", " ", $buffer[$i]));

} else {

$buffer[$i]=(str_replace("\t", " ", $buffer[$i]));

$buffer[$i]=(str_replace("\n\n", "\n", $buffer[$i]));

$buffer[$i]=(str_replace("\n", "", $buffer[$i]));

$buffer[$i]=(str_replace("\r", "", $buffer[$i]));

while (stristr($buffer[$i], ' ')) {

$buffer[$i]=(str_replace(" ", " ", $buffer[$i]));

}

}

$buffer_out.=$buffer[$i];

}

$final=strlen($buffer_out);

$savings=($initial-$final)/$initial*100;

$savings=round($savings, 2);

$buffer_out.="\n";

return $buffer_out;

}

ob_start("wp_compress_html_main");

}

add_action('get_header', 'wp_compress_html');

//当检测到文章内容中有代码标签时文章内容不会被压缩

function unCompress($content) {

if(preg_match_all('/(crayon-|)/i', $content, $matches)) {

$content = ''.$content;

$content.= '';

}

return $content;

}

add_filter( "the_content", "unCompress");