SEO CONCEPT--GET META TAG IN ARRAY-- SUPPORTED BY PHP

<?php
// Assuming the above tags are at www.example.com
$tags = get_meta_tags('http://www.example.com/');

// Notice how the keys are all lowercase now, and
// how . was replaced by _ in the key.
echo $tags['author']; // name
echo $tags['keywords']; // documentation
echo $tags['description']; // discription
echo $tags['geo_position']; // 49.33;-86.59

var_dump($tags); // get all values

?>