note 118265 added to book.pthreads

My code is : <?php class My extends Thread{ function run(){ for($i=1;$i<10;$i++){ echo Thread::getCurrentThreadId() . "<br/>"; } } } for($i=0;$i<2;$i++){ $pool[] = new My(); } foreach($pool as $worker){ $worker->start(); $worker->join(); } ?> The result is : 4076 4076 4076 4076 4076 4076 4076 4076 4076 5760 5760 5760 5760 5760 5760 5760 5760 5760 How can I make it run like below??? Thread switch? 4076 5760 4076 5760 4076 5760 4076 5760 4076 5760 5760 ---- Server IP: 72.52.91.14 Probable Submitter: 111.162.38.46 ---- Manual Page -- http://php.net/manual/en/book.pthreads.php Edit -- https://master.php.net/note/edit/118265 Del: integrated -- https://master.php.net/note/delete/118265/integrated Del: useless -- https://master.php.net/note/delete/118265/useless Del: bad code -- https://master.php.net/note/delete/118265/bad+code Del: spam -- https://master.php.net/note/delete/118265/spam Del: non-english -- https://master.php.net/note/delete/118265/non-english Del: in docs -- https://master.php.net/note/delete/118265/in+docs Del: other reasons-- https://master.php.net/note/delete/118265 Reject -- https://master.php.net/note/reject/118265 Search -- https://master.php.net/manage/user-notes.php