日期:2014-05-17 浏览次数:20525 次
$a=array(
array('id'=>'1','name'=>'a','url'=>'c'),
array('id'=>'2','name'=>'aa','url'=>'cc'),
array('id'=>'3','name'=>'aaa','url'=>'ccc')
);
$b=array(
array('name'=>'aa','url'=>'cc'),
array('name'=>'a','url'=>'c')
);
$t=array();
foreach($b as $vl)
$t[$vl['name'].$vl['url']]=$vl;
foreach($a as $k=>$v)
if(!$t[$v['name'].$v['url']]) unset($a[$k]);
print_r($a);
------解决方案--------------------