note 125058 added to control-structures.for

If you want to do a for and increment with decimal numbers: <?php for($i=0; $i<=2; $i+=0.1) echo $i; ?> The code will never show 2 as expected, because of decimal imprecision if I remember well. You will need to round: <?php for($i=0; round($i,1)<=2; $i+=0.1) echo $i.","; ?> This code correctly shows 0,0.1 .... 2. ---- Server IP: 45.112.84.4 Probable Submitter: 103.51.166.36 (proxied: 178.164.176.132) ---- Manual Page -- http://php.net/manual/en/control-structures.for.php Edit -- https://master.php.net/note/edit/125058 Del: integrated -- https://master.php.net/note/delete/125058/integrated Del: useless -- https://master.php.net/note/delete/125058/useless Del: bad code -- https://master.php.net/note/delete/125058/bad+code Del: spam -- https://master.php.net/note/delete/125058/spam Del: non-english -- https://master.php.net/note/delete/125058/non-english Del: in docs -- https://master.php.net/note/delete/125058/in+docs Del: other reasons-- https://master.php.net/note/delete/125058 Reject -- https://master.php.net/note/reject/125058 Search -- https://master.php.net/manage/user-notes.php