RE: [PHP] HELP!

> -----Original Message----- > From: 王成乔 [mailto:wangchq@china-channel.com] > Sent: Wednesday, March 30, 2005 11:46 AM > To: php-general@lists.php.net > Cc: php-general@lists.php.net Why to AND cc? > Would somebone give me a example of regulation expression to check > account(or money) type which start with “$”. > For example, “$65,786.00” Same question was asked yesterday? $str = "$65,786.00"; if(ereg("^([\$]([0-9]+,)?[0-9]+\.[0-9]+)",$str, $pricetag)) print "we found a price tag: $pricetag[1]"; else print "no prices found"; This is untested, the ([0-9]+,)? Means that there _may_ be digits and then a komma, but it´s not necessary, threfore $786.00 and $1.00 matches too. The () around all expressions means, that we save whatever is matched into $pricetag -- Med venlig hilsen / best regards ComX Networks A/S Kim Madsen Systemudvikler/systemdeveloper