Hi Folks,
I need a PHP script that will replace all instances of the word for example (happy) with <img src="happy.gif">. I will need to have about 8 different images for different words. The script will need to scan all text on the page and replace any matches with an image.
I've trawled the web, found a few but cant get them to work.
Can anyone work some magic and help me out?
Thanks in advance,
Andrew.
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Thanks for the response. Looks good on the face of it however I am just getting a blank white page.
Here's what I have
<?php
function callback($buffer)
{
return (str_replace(
array('nervous', 'sleep'),
array('<img src="http://images.boardho
$buffer)));
}
ob_start("callback");
?>
<html>
<body>
<p>nervous<BR>sleep</p>
</body>
</html>
Any help you can offer will be greatly apreciated.
Thanks,
Andrew.
Hi andrewmilner,
> I dont understand the term parenthesis.
Since this is something that will be a part of just about any programming language you will use the parenthesis are the "()" characters... you may also hear people refer to "left paren" --> "(" and "right paren" --> ")" for short.
Let me know if you require additional assistance!
-Jason
Business Accounts
Answer for Membership
by: arantiusPosted on 2005-10-16 at 14:05:42ID: 15095729
Reference:
http://php.net/ob_start
and
http://php.net/str_replace
Modify example one in ob_start to use arrays with str_replace. I.E.
return (str_replace(
array('happy', 'sad'),
array('<img src="happy.gif">', '<img src="sad.gif">',
$buffer));