waseembari1985 Posted June 12, 2007 Share Posted June 12, 2007 Hello dear plz tell me how to create an a online systm for checking balance of internet cards/calling cards etc...??? thanks Quote Link to comment https://forums.phpfreaks.com/topic/55231-creating-online-web-based-telephone-card-balance-checking-syste/ Share on other sites More sharing options...
MemphiS Posted June 12, 2007 Share Posted June 12, 2007 www.php.net/eregi or www.php.net/ereg or www.php.net/ctype_digit You will need to program a checker using either of the above... Quote Link to comment https://forums.phpfreaks.com/topic/55231-creating-online-web-based-telephone-card-balance-checking-syste/#findComment-272991 Share on other sites More sharing options...
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