note 51501 added to ref.exec

ronny posted: $uptime = exec("expr $(awk '{print $1}' < /proc/uptime | awk -F. '{print $1}' ) / 86400"); -> real awk: $update = exec(" awk '{ print $1 / 86400 }' </proc/uptime ") $update = exec(" awk '{ printf "%02.2g", $1 / 86400 }' </proc/uptime ") ---- Manual Page -- http://www.php.net/manual/en/ref.exec.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+51501 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+51501&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+51501&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+51501&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+51501&report=yes&reason=useless Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+51501&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+51501&report=yes Search -- http://master.php.net/manage/user-notes.php