jaikob Posted November 8, 2008 Share Posted November 8, 2008 I need to hide the first 4, 4 letter blocks of a credit card number. For example if I have 1111 1111 1111 1111 1111 I want it to show: **** **** **** **** 1111 Any help would be appreciated. Thanks! Link to comment https://forums.phpfreaks.com/topic/131940-solved-hide-numbers/ Share on other sites More sharing options...
Yesideez Posted November 8, 2008 Share Posted November 8, 2008 echo '**** **** **** ****'.substr($cardnum,16,4); Something like that? Link to comment https://forums.phpfreaks.com/topic/131940-solved-hide-numbers/#findComment-685496 Share on other sites More sharing options...
jaikob Posted November 8, 2008 Author Share Posted November 8, 2008 Perfect, thanks! Link to comment https://forums.phpfreaks.com/topic/131940-solved-hide-numbers/#findComment-685503 Share on other sites More sharing options...
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