Posted By

howardpanton on 11/02/10

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Last Edited at 11/02/10 11:27pm

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Find first image in blog post and return it as a thumbnail

/ Published in: PHP

This will find the first image in post and return it as a thumbnail if it exists

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function test_me() {
$files = get_children('post_parent='.get_the_ID().'&post_type=attachment&post_mime_type=image');
  if($files) :
    $keys = array_reverse(array_keys($files));
    $j=0;
    $num = $keys[$j];
    $image=wp_get_attachment_image($num, 'large', false);
    $imagepieces = explode('"', $image);
    $imagepath = $imagepieces[1];
    $thumb=wp_get_attachment_thumb_url($num);
    print "<img src='$thumb' class='thumbnail' />";
  endif;
}
 
<?php test_me(); ?>