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napsternxg/Wordpress-GetFirstPostImage.php

Created June 16, 2010 14:31
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Wordpress-GetFirstPostImage.php
function returnFirstPostImage($id){
global $wpdb;
$the_content =$wpdb->get_var("SELECT post_content FROM $wpdb->posts WHERE ID = $id");
$pattern = '!<img.*?src="(.*?)"!';
preg_match_all($pattern, $the_content, $matches);
$image_src = $matches['1'][0];
return $image_src;
}
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