How do I display inline content with the Colorbox Module?
No PHP, this is done with HTML and JavaScript


CSS style the inline-content you want to display with "display: none;" 
for colorbox: in "configuration", "Media", "Colorbox" --> advanced settings,
activate "Enable Colorbox inline" 
add this as the html code for opening the colorbox webform link: &lt;a class="colorbox-inline" href="?width=310&amp;amp;height=460&amp;amp;inline=true#name-of-your-inline-content"&gt;
If this is not working try some additionally jQuery-Magic: $('#name-of-your-inline-content').colorbox();