Revision: 21885
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at December 22, 2009 15:44 by math89
Initial Code
<?php
function catch_that_image() {
global $post, $posts;
$first_img = '';
ob_start();
ob_end_clean();
$output = preg_match_all('/<img.+src=[\'"]([^\'"]+)[\'"].*>/i', $post->post_content, $matches);
$first_img = $matches [1] [0];
if(empty($first_img)){ //Defines a default image
$first_img = "/images/default.jpg";
}
return $first_img;
}
?>
and
<?php echo catch_that_image() ?>
Initial URL
Initial Description
It allows you to automatically get the first image from the current post, and display it.
Initial Title
Wordpress ; Get the first image from the post and display it
Initial Tags
image, wordpress
Initial Language
PHP