php从两个数组中获取匹配值

Question

I Have two arrays like this

$array1 = Array ( [0] => Dutch [1] => Kannada [2] => Vietnamese [3] => Belarusian );
$array2 = Array ( [0] => English [1] => Germany [2] => Vietnamese [3] => Spanish [4] => Hindi );

I want to get the same values present in both arrays. So for that I used array_intersect like this

<?php
$array1 = Array ( [0] => Dutch [1] => Kannada [2] => Vietnamese [3] => Belarusian );
$array2 = Array ( [0] => English [1] => Germany [2] => Vietnamese [3] => Spanish )
$result = array_intersect($array1, $array2);
print_r($result);
?>

But its not showing the matching values. Even it is showing the error like

Parse error: syntax error, unexpected '[', expecting ')'

I think the array code structure is fine then why I am getting this error and not getting the matching values from two arrays? Any help and suggestions will be really appreciable. Thanks

Answer 1

This should work for you:

(First you declared your array wrong and forgot a ;)

$array1 = array ("Dutch", "Kannada", "Vietnamese", "Belarusian");
$array2 = array ("English", "Germany", "Vietnamese", "Spanish");
$result = array_intersect($array1, $array2);
print_r($result);

Output:

Array ( [2] => Vietnamese )