Custom fields for loop

  • Hi,
    I have a gallery setup on a page, where the images are all based off of custom fields. 

    $img_001 = get_post_meta($post->ID, 'img_001', $single = true);
$img_002 = get_post_meta($post->ID, 'img_002', $single = true);

    is it possible to have the variable name number increment by one with a for loop? How can i do this.

    Any help greatly appreciated.

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  • Didn’t test this…

    //get 10 images, store in array, then loop through array and display
$images=array();
for ( $counter = 1; $counter <= 10; $counter += 1) {
$img = 'img_' . substr('000'. $counter,-3,3);
$images[]=get_post_meta($post->ID, $img, $single = true);
}
foreach ($images as $image) {
echo "<pre>"; print_r($image); echo "</pre>";
}

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