$filename = "users.txt"; // 设用户记录文件名为users.txt
$fp = fopen($filename,"r");
while($buffer = fgets($fp,2048)) {
$userlist[] = explode("|||",eregi_replace("\r?\n","",$buffer));
}
fclose($fp);
// 数组$userlist即为所需数组
$fp = fopen($filename,"r");
while($buffer = fgets($fp,2048)) {
$userlist[] = explode("|||",eregi_replace("\r?\n","",$buffer));
}
fclose($fp);
// 数组$userlist即为所需数组
$ary=file("user.dat");
for($Tmpa=0;$Tmpa<$ary;$Tmpa++){
$nmn=explode("|||",$ary[$Tmpa]);
$array[ID][$Tmpa]=$nmn[0];
$array[USER][$Tmpa]=$nmn[1];
$array[PASSWORD][$Tmpa]=$nmn[2];
} 这样他们的关系就是由$Tmpa来确定了.
去www.google.com里面找手册