use substr_replace
string substr_replace(string text, string replacement, integer start,
integer length)
EG:
');
print(substr_replace($text, "are", 10, 2));
?>
10 is the place where you want it to start replacement, 2 (is) more forward
it ends.
"Desikan" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Hi there,
>
> Please help me out in the following...
>
> $is='is';
> echo eregi_replace(" ".$is." "," ","This is a test string which contains
> is in dismissal");
> ?>
>
>
> Actually I want to replace "is" alone from the string and not all the
> words that contains is...
>
> I have tried with "^".$is."$" ---> but yields nothing
>
> Also tried with "\b"...
>
>
> thanks and regards,
> Desikan
>
> --
> Desikan
> [EMAIL PROTECTED]
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