我有以下两个数组。我想要这两个数组之间的差异。也就是说,如何找到两个数组中都不存在的值?
$array1=Array ( [0] => 64 [1] => 98 [2] => 112 [3] => 92 [4] => 92 [5] => 92 ) ;
$array2=Array ( [0] => 3 [1] => 26 [2] => 38 [3] => 40 [4] => 44 [5] => 46 [6] => 48 [7] => 52 [8] => 64 [9] => 68 [10] => 70 [11] => 72 [12] => 102 [13] => 104 [14] => 106 [15] => 92 [16] => 94 [17] => 96 [18] => 98 [19] => 100 [20] => 108 [21] => 110 [22] => 112);
要获得两个数组之间的差异,您需要执行以下操作:
$fullDiff = array_merge(array_diff($array1, $array2), array_diff($array2, $array1));
原因是array_diff()
只会给你里面的值$array1
但不是$array2
,而不是相反。以上将为您提供两者。
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