wp_get_attachment_image_src always returns false

Question

I'm using wp_get_attachment_image_src to retrieve image URL.

Codex is simple for this function and starting from an ID on my database I used wp_get_attachment_image_src in this way:

$image_url = wp_get_attachment_image_src(2447);

echo $image_url[0];

where 2447 is an ID of an attachment in my wp_posts db table (already checked).

Everything seems correct, but trying to execute the code the wp_get_attachment_image_src returns always false.

Any suggestion?

Answer 1

In function passing a attachment id or thumbnail id NOT post id.

Try this

<?php 

      global $post;
      $attch_id = get_post_thumbnail_id( $post->ID );
      $url = wp_get_attachment_image_src($attch_id);
      echo "<img src='".$url[0]."' />";

    ?>

I hope is useful.

Answer 2

Try in this way and let me know if it works or not ..

<?php
$my_attachment = 2447;
$image_url = wp_get_attachment_image_src( $my_attachment );?>
<img src="<?php echo $image_url[0] ?>" />
?>

Answer 3

Try it like this

$image_url = wp_get_attachment_image_src( $attachment_id = 2447 );
if ( $image_url ) : ?>
    <img src="<?php echo $image_url[0]; ?>" width="<?php echo $image_url[1]; ?>" height="<?php echo image_url[2]; ?>" />
<?php endif; ?>

SYA