$a=array(‘fruits‘=>array(‘a‘=>‘orange‘,‘b‘=>‘grape‘,‘c‘=>‘apple‘),
‘numbers‘=>array(1,2,3,4,5,6),
‘holes‘=>array(‘first‘,5=>‘second‘,‘third‘)
);
foreach($a as $v ){
foreach($v as $value ){
echo $value,"<br/>";
}
}
原文：http://www.cnblogs.com/jay----/p/6099919.html