Immortal_pony

function download($link) {
	$opts = [
		'http' => [
			'method' => "GET",
			'header' => "Cookie: uid=XXXXXX; pass=YYYYYYYYYYYYYYYYYYYYYYYYY"
		]
	];
	$context = stream_context_create($opts);

	return file_get_contents($link, false, $context);
}

$vsegogolosov = $wpdb->get_var($wpdb->prepare("SELECT count(meta_value) FROM $wpdb->postmeta WHERE  meta_key = %s", "golosov"));

var input_value = $(this).val();
var new_value = input_value + " some_text";
$(this).val(new_value);

(select `id`, `date`, `title`, `text` from `table1`)
union
(select `id`, `date`, `blog_title`, `blog_text` from `table2`)
order by `date`