Drupal display content from field_view_field only if populated.

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- <?php if(field_view_field('node', $node, 'field_photo_image_credits')): ?>
- Title only shows with value: <?php print render(field_view_field('node', $node, 'field_photo_image_credits',array('label'
    =>'hidden'))); ?>
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
I know I could just show the label but if that were to change universally or there needs to be some of else if I can handle that through this.

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