Question

I am writing a php function for wordpress that is executed through an XML feed. Therefore we are excepting a feed and then based on the nodes placing those in our website. What I need help with is we have a bunch of different images of credentials (i.e BBB, chamber of commerce etc) What I need therefore is when there is a link to a BBB then it should display a picture, if not then it should be blank. The problem I am running into is because the BBB links will be random based on different businesses. Any help would be greatly appreciated. Thanks.

If URL “pic”
else “no pic”

Answer 1

Do you mean this? Otherwise please explain your problem better.

if (!empty($url)) {
    echo '<img src="' .$url. '" />';
}
else {
    echo ' ';
}

Check here when empty returns false (and therefore !empty is true) and really consider if this fits your needs.