sprintf | Coen Coppens | Web development knowledge base

Jan 4, 2012 Posted by Coen on Jan 4, 2012 in (Cake)PHP | 0 comments

Add a leading zero to an integer (useful for month numbers) in PHP

This loop prints every month number with leading zero’s:

for($i=1; $i <= 12; $i++):
     echo sprintf('%02s', $i);
endfor;