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php数组有关问题 怎么判断两个数组不同的数据,并且输出

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Release: 2016-06-13 13:23:26
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php数组问题 如何判断两个数组不同的数据,并且输出
如题 假设有两个数组
$a=array(1,2,3,4,5,6,7,8,9,0);

$b=array(1,3,5,7,9);
请教怎么讲两个数组不同的数据输出
我用for循环 只是输出了相同的
但是输出不同 就出问题 请教如何实现

------解决方案--------------------
两个数组不同的数据输出, 那就是非交集罗?

PHP code
$a=array(1,2,3,4,5,6,7,8,9,0);
$b=array(1,3,5,7,9);
$out1 = array_diff($a, $b);
$out2 = array_diff($b, $a);
$out3 = array_merge($out1, $out2);
foreach($out3 as $rs3){
    echo $rs3.' '; //2 4 6 8 0
} <div class="clear">
                 
              
              
        
            </div>
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