php数组找数问题?
$str =”1,2,3,4,5,6,0″,$str1 =”1,3,5″如何找出str1中没有的数啊如$str2 =”2,4,6,0″
——解决方案——————–
- PHP code
$diffArr=array_diff(explode(',',$str),explode(',',$str1)); //求差集echo implode("," , $diffAr<i>1本文来#源gaodai$ma#com搞$代*码*网</i><pre>搞代gaodaima码
r); //输出