note 79520 added to function.gmp-gcd

The previous function returns just 1 under php 5.2.4 but the following seems to work (m>0,n>0): function gcd($m,$n) { $_m=$m;$r=1; if($m<$n){$t=$m;$m=$n;$n=$t;} while($r) { $r=(floor($m/$n)*$n)-$m; $_n=$n;$n=$r;$m=$_m; } return abs($_n); } ---- Server IP: 81.223.48.75 Probable Submitter: 88.117.29.215 ---- Manual Page -- http://www.php.net/manual/en/function.gmp-gcd.php Edit -- https://master.php.net/note/edit/79520 Del: integrated -- https://master.php.net/note/delete/79520/integrated Del: useless -- https://master.php.net/note/delete/79520/useless Del: bad code -- https://master.php.net/note/delete/79520/bad+code Del: spam -- https://master.php.net/note/delete/79520/spam Del: non-english -- https://master.php.net/note/delete/79520/non-english Del: in docs -- https://master.php.net/note/delete/79520/in+docs Del: other reasons-- https://master.php.net/note/delete/79520 Reject -- https://master.php.net/note/reject/79520 Search -- https://master.php.net/manage/user-notes.php