Could someone tell me how to extract the right most single digit from a number without knowing the length of the number?
123 I need the 3
386485 I need the 5
etc...
Seems it should be simple, but been searching for over an hour and can't find the resolution...
Thanks in advance
Douglas
Jump to PostTry substr(): http://www.php.net/manual/en/function.substr.php
$a = 1234; echo substr($a,-1,1); # outputs 4
Try substr(): http://www.php.net/manual/en/function.substr.php
$a = 1234;
echo substr($a,-1,1); # outputs 4
Thank You... now I see what I was doing wrong...
I was trying the substring but forgot the ,1 DUH...
Thanks
Douglas
You're welcome, bye!
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