note 125079 added to function.str-pad

you can use str_pad to display an integer with a fixed amount of digits, like that: 0002 0003 ... 0100 by just writing <?php for ($i=0;$i<10000;$i++){ echo str_pad($i,4,'0',STR_PAD_LEFT)."\n"; } ?> i set 4 digits (see parameter #2), but you can set any fitting your needs. ---- Server IP: 45.112.84.4 Probable Submitter: 103.51.166.36 (proxied: 2a01:e35:2f0d:85c0:1a03:73ff:fe83:5733) ---- Manual Page -- http://php.net/manual/en/function.str-pad.php Edit -- https://master.php.net/note/edit/125079 Del: integrated -- https://master.php.net/note/delete/125079/integrated Del: useless -- https://master.php.net/note/delete/125079/useless Del: bad code -- https://master.php.net/note/delete/125079/bad+code Del: spam -- https://master.php.net/note/delete/125079/spam Del: non-english -- https://master.php.net/note/delete/125079/non-english Del: in docs -- https://master.php.net/note/delete/125079/in+docs Del: other reasons-- https://master.php.net/note/delete/125079 Reject -- https://master.php.net/note/reject/125079 Search -- https://master.php.net/manage/user-notes.php