从数组列表中删除重复的数组值[重复]

Question

This question already has an answer here:

• PHP - How to compare two arrays and remove duplicate values 7 answers

I have Two array like below.

$num_list = array(
[0] => 9434198025
[1] => 7501287138
[2] => 9593532378
[3] => 9434474292
[4] => 8276907034

);

$final_num_list = array(
[0] => 9434198025
[1] => 7797251111
[2] => 9434474292
[3] => 9903900728
[4] => 9831887460
[5] => 9593532378
[6] => 8276907034
[7] => 9864805227
[8] => 7501287138
[9] => 8509761376

);

I need to Remove duplicate values from 2nd array list.

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Answer 1

use array_diff, which compares array1 against one or more other arrays and returns the values in array1 that are not present in any of the other arrays.

array_diff($final_num_list, $num_lis);