与Laravel的PHP中的阵列比较

Question

我有两个数组，说

$arraySel =array("1","Comment","LongText",
                  "2","Owners","Smalltext"
                   "3","Text","SmallText");
$arrayCurrent=array("1","Comment","LongText",
                  "2","Owners","Smalltext");

我需要比较这两个阵列，我想打印出存在于$arrayCurrent.中的项目。我正在与PHP一起工作

使用array_diff()函数：

$arraySel =array("1","Comment","LongText", "2","Owners","Smalltext", "3","Text","SmallText");
$arrayCurrent=array("1","Comment","LongText", "2","Owners","Smalltext");
$result=array_diff($arraySel,$arrayCurrent);
print_r($result);

输出：Array ( [6] => 3 [7] => Text [8] => SmallText )

在这里阅读更多信息：https：//www.w3schools.com/php/func_array_diff.asp