preg_replace - Pattern Syntax

[rapbhan]

Please help me with a pattern string so that it reads words without spaces.

return preg_replace_callback("#(<([A-Za-z]+)[^{>][>])(".$this} -> keyword.")\b(.?)(<\/\2>)*#si",array(&$this, 'highlighter'), $text);

For example

$search_string = "This is a PHP Search Forum";
$key="For"

The $key should be able to find the "For", but the above pattern doesn't find that. Please help!

Thanks a lot in advance,

Paddy

[Moonglobe]

the \b in there means it only finds whole words. Does it find 'Forum'?

[rapbhan]

Cool! It worked Moonglobe.

Thanks a lot, Moonglobe! Thank you very much!