$factObj = \MTM\Memory\Factories::getShared()->getSystemFive(); //get the factory
$name = "mySegmentName"; //optional, but helps you locate the segment in other processes
$size = 15000; //number of bytes the segment can use, defaults to 10000
$perm = "0600"; //permissions on the segment, defaults to 0644
$memObj = $factObj->getNewShare($name, $size, $perm); //get a new shared memory segment
Write Data:
$name = "mySegmentName";
$data = "somedata"; //mixed
$memObj->set($name, $data); //will aquire a lock (blocking) before writing
Read Data:
$name = "mySegmentName";
echo $memObj->get($name); //somedata (will aquire a lock, blocking, before reading
get connection count on a share:
echo $memObj->getAttachCount(); // number of processes / threads connected to the memory segment
Keep alive:
//if set to false (default), this instance of the share will delete the memory + semaphores if it is the last one
//connected. set to true and this instance will simply terminate and leave the data intact
$bool = true;
$memObj->setKeepAlive($bool);