regular expression

[nanban]

Hi

This is the string

"554 delivery error: dd This user doesn't have a yahoo.com account ([e-mail]) [0] - mta112.mail.dcn.yahoo.com"

in this string i want to cut email id which is inside the bracket ()

how can we do this

Thanks
nanban

[devinemke]

you actually don't need RegEx for this:

$string = "554 delivery error: dd This user doesn't have a yahoo.com account ([e-mail]) [0] - mta112.mail.dcn.yahoo.com";

$explode = explode('(', $string);
$explode = explode(')', $explode[1]);
echo $explode[0];