<?php
$url = 'http://WordPress.org';
print_r(get_headers($url));
?>function add_query_vars_filter( $vars ){
$vars[] = "my_var";
return $vars;
}<link href='http://fonts.googleapis.com/css?family=<?php echo str_replace(" ", "+",$options['admired_body_font']); ?>|<?php echo str_replace(" ", "+",$options['admired_head_font']); ?>&subset=latin,cyrillic,cyrillic-ext' rel='stylesheet' type='text/css'><?php
$category = get_the_category();
echo $category[0]->cat_ID;
?>