Array Intersect Function in PHP
In this article I am going to explain about PHP array intersect function.
PHP array_intersect Function
The array_intersect function computes the intersection of an array and returns an array with the key and value from first array but the values and keys are present in all of the other array.
Syntax
array_intersect(array1, array2,................) |
Parameter
The parameters for the array_intersect function are:
Parameter |
Description |
array1 |
It specifies an array, who is compare from others. |
array2 |
It specifies an array to compare against first array. |
................ |
It specifies more array to compare against first array. |
Example
An example of the array_intersect function is:
<?php
echo "<pre>";
$val = array("a" => "Apple", "b" => "Mango", "c" => "Orange", "Banana");
$val2 = array("a" => "Apple", "b"=>"Raspberry", "banana");
$interscet = array_intersect($val,$val2);
print_r($interscet);
?>
Output