<?php
//	$shm_key = ftok("../all/shmem", 't');
	$shm_id = shmop_open(123400, "w", 0644, 384);
	//echo $shm_key;
	if ( !$shm_id ) {
		echo "shared mem failed!";
	}
//	shmop_write($shm_id, "a2df", 8);
//	echo shmop_read($shm_id, 8, 3);
echo shmop_size($shm_id)."<br>";
	for ($i = 0; $i < 16; $i++ ) {
		$ruid = shmop_read($shm_id, $i*24, 4);
		echo $ruid." ";
		$ruid = shmop_read($shm_id, $i*24 + 4, 4);
		echo $ruid." ";
		$ruid = shmop_read($shm_id, $i*24 + 8, 4);
		echo $ruid." ";
		$ruid = shmop_read($shm_id, $i*24 + 12, 4);
		echo $ruid." ";
		$ruid = shmop_read($shm_id, $i*24 + 16, 4);
		echo $ruid."<br>";
		}
	shmop_close($shm_id);
?>
