关于数组处理的问题,急
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2022-06-17 08:43:26
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$a=array("郑秀文","郭涛","华仔","高圆圆","王子义","郎月婷","刘德华")
$b=array("华仔","刘德华")
用B数组过滤掉$b数组中的重复
输出的效果为:
Array
(
[0] => 郑秀文
[1] => 郭涛
[2] => 高圆圆
[3] => 王子义
[4] => 郎月婷
)
(
[0] => 郑秀文
[1] => 郭涛
[3] => 高圆圆
[4] => 王子义
[5] => 郎月婷
)
$b=array("华仔","刘德华")
用B数组过滤掉$b数组中的重复
输出的效果为:
Array
(
[0] => 郑秀文
[1] => 郭涛
[2] => 高圆圆
[3] => 王子义
[4] => 郎月婷
)
回复讨论(解决方案)
$a = array("郑秀文","郭涛","华仔","高圆圆","王子义","郎月婷","刘德华");$b = array("华仔","刘德华");print_r(array_diff($a, $b));Array
(
[0] => 郑秀文
[1] => 郭涛
[3] => 高圆圆
[4] => 王子义
[5] => 郎月婷
)