只想让这个显示8个。不想全部显示。请帮写完整，谢谢
<?php if ($history){
foreach ($history as $val){
echo "<a href=?id=$val[0] class='urls'>".$val[3]."</a><br />";
}
}else{
echo "<br><p>暂无记录</p>";
}
?>

[解决办法]
foreach (array_slice($history, 0, 8) as $val)
[解决办法]
if ($history){
foreach (array_slice($history, 0, 8) as $val){
echo "<a href=?id=$val[0] class='urls'>".$val[3]."</a><br />";
}
}else{
echo "<br><p>暂无记录</p>";
}
[解决办法]