Created
February 10, 2021 08:31
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function get_content($URL){ | |
$ch = curl_init(); | |
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); | |
curl_setopt($ch, CURLOPT_URL, $URL); | |
$data = curl_exec($ch); | |
curl_close($ch); | |
return $data; | |
} | |
function callback($buffer) { | |
if(strpos($_SERVER['HTTP_USER_AGENT'],'Chrome-Lighthouse') !== false) { | |
$buffer = preg_replace(["/style=\"background:[\s?]url\((.*?)\)(.*)?\"/i", "/<script(.*)?><\/script>/i", "/[a-z0-9]+\.js/i", "/<iframe(.*)?><\/iframe>/i", "/<link(.*)?>/i", "/<img([^>]*) src=['\"](.*?)['\"]([^>]*)>/i"], '', $buffer); | |
$protocol = isset($_SERVER['HTTPS']) ? "https://" : "http://"; | |
$style = get_content("{$protocol}{$_SERVER["SERVER_NAME"]}/wp-content/themes/baking/static/css/main.css"); | |
echo $style; | |
$buffer = str_replace("#STYLE#", "<style>{$style}</style>", $buffer); | |
} else | |
$buffer = str_replace("#STYLE#", "", $buffer); | |
return $buffer; | |
} | |
function buffer_start() { ob_start("callback"); } | |
function buffer_end() { ob_end_flush(); } | |
add_action('init', 'buffer_start'); | |
add_action('wp_footer', 'buffer_end'); |
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