Suggestion for helper function: anchor_image

[eluser]xwero[/eluser]
Which browsers doesn't pay attention to the css solution? I can't think of one. And if it is a browser quirk it still could be fixed in css i think.
What if the designer just wants to use a border, with your solution he has to write the tags himself.

CI's url_helper checks if the function exists because it can be extended. You cant extend the MY_url_helper.php file. The extending of the helpers differs from extending classes where the methods get overloaded. For the helpers the extended file gets loaded first.