在阵列中获得差异

Question

Let's say I have two arrays such as:

$arrayOne = array(1, 2, 3, 4, 5, 6, 7, 8);
$arrayTwo = array(2, 4, 6);

How do I get an $arrayThreesuch that:

$arrayThree = array(1, 3, 5, 7, 8);

Answer 1

<?php
 $arrayOne = array(1, 2, 3, 4, 5, 6, 7, 8);
 $arrayTwo = array(2, 4, 6);
 $result = array_diff($arrayOne, $arrayTwo);
 print_r($result);
?>

Output:

Array ( [0] => 1 [2] => 3 [4] => 5 [6] => 7 [7] => 8 ) 

Documentation.