converting character in a string to other characters

[essjay_d12]

i need to directly change a string $string to $string2

but whenever there is a , in $string it needs to change it to a % in $string2

thanks

d

[lead2gold]

[!--quoteo(post=358988:date=Mar 27 2006, 02:05 PM:name=Essjay_d12)--][div class=\'quotetop\']QUOTE(Essjay_d12 @ Mar 27 2006, 02:05 PM) [snapback]358988[/snapback][/div][div class=\'quotemain\'][!--quotec--]
i need to directly change a string $string to $string2

but whenever there is a , in $string it needs to change it to a % in $string2

thanks

d
[/quote]

you could try:
[code]$string2 = eregi_replace( ",", "%", $string1);[/code]

[kenrbnsn]

Why not use the [a href=\"http://www.php.net/str_replace\" target=\"_blank\"]str_replace[/a]() function, since it doesn't have the overhead of using regular expressions.
[code]<?php $string2 = str_replace( ',', '%', $string1); ?>[/code]

Ken