is this possible?

[ted_chou12]

<img src=\"/users/smilies/rolleyes.gif\" alt=\"Roll Eyes\">

<img src=\"/users/smilies/cheesy.gif\" alt=\"Cheesy\">

is it possible to add "http://domain.com" in front using preg_replace? so they become:

<img src=\"http://domain.com/users/smilies/rolleyes.gif\" alt=\"Roll Eyes\">

<img src=\"http://domain.com/users/smilies/cheesy.gif\" alt=\"Cheesy\">

Thanks.

Ted

[ted_chou12]

I've tried this:

$string = preg_replace("<img src=\"/users/smilies/(.+?)\.gif\" alt=\"(.+?)\">", "<img src=\"http://domain.com/users/smilies/\\1.gif\" alt=\"\\2\">", $entrycontent);
echo $string;

But it has extra <> in the out put, and when I added ` and `is at the front and the end, the output seems to be what I wanted (without <>), what do the ` and `is do?

Thank you for your help.

Ted

[effigy]

This is very specific--it assumes that src is the first attribute in the image tag, and that double quotes are being used:

 

<?php
echo htmlentities(preg_replace('/(?<=<img src=")(?!http:)/', 'http://domain.com', '<img src="/users/smilies/rolleyes.gif" alt="Roll Eyes">'));
?>

[ted_chou12]

Thanks,