note 99781 added to function.exec

On Windows-Apache-PHP servers there is a problem with using the exec command more than once at the same time. If a script (with the exec command) is loaded more than once by the same user at the same time the server will freeze. In my case the PHP script using the exec command was used as the source of an image tag. More than one image in one HTML made the server stop. The problem is described here (http://bugs.php.net/bug.php?id=44942) toghether with a solution - stop the session before the exec command and start it again after it. <?php session_write_close(); exec($cmd); session_start(); ?> ---- Server IP: 195.114.0.19 Probable Submitter: 193.16.255.50 ---- Manual Page -- http://www.php.net/manual/en/function.exec.php Edit -- https://master.php.net/note/edit/99781 Del: integrated -- https://master.php.net/note/delete/99781/integrated Del: useless -- https://master.php.net/note/delete/99781/useless Del: bad code -- https://master.php.net/note/delete/99781/bad+code Del: spam -- https://master.php.net/note/delete/99781/spam Del: non-english -- https://master.php.net/note/delete/99781/non-english Del: in docs -- https://master.php.net/note/delete/99781/in+docs Del: other reasons-- https://master.php.net/note/delete/99781 Reject -- https://master.php.net/note/reject/99781 Search -- https://master.php.net/manage/user-notes.php