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troubleshooting Question

sprintf("%d",$data['id']); What does the "%d" do to this string which populates a variable

Avatar of Ryan Bayne
Ryan BayneFlag for United Kingdom of Great Britain and Northern Ireland asked on
PHP
3 Comments1 Solution258 ViewsLast Modified:
 I cant say I've seen this done before just to populate a variable with data, what is the percentage and D for?

  $img_no = sprintf("%d",$data['id']);

please
ASKER CERTIFIED SOLUTION
Avatar of Zyloch
Commented:
This problem has been solved!
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