PHP Exercises: Create a new array containing the middle elements from the two given arrays of integers, each length 5

PHP Basic Algorithm: Exercise-93 with Solution

Write a PHP program to create a new array containing the middle elements from the two given arrays of integers, each length 5.

Sample Solution:

PHP Code :

<?php
// Define a function named 'test' that takes two arrays as parameters
function test($nums1, $nums2)
 { 
    // Return a new array containing the third element from both input arrays
    return [$nums1[2], $nums2[2]];
 }   

// Create two arrays $nums1 and $nums2 with numeric values
$nums1 = [10, 20, -30, -40, 30];
$nums2 = [10, 20, 30, 40, 30];

// Print the original contents of array $nums1 as a string using 'implode' and 'echo'
echo "Original array1: " . implode(',', $nums1) . "\n";

// Print the original contents of array $nums2 as a string using 'implode' and 'echo'
echo "Original array2: " . implode(',', $nums1) . "\n";

// Call the 'test' function with arrays $nums1 and $nums2 and store the result in $result
$result = test($nums1, $nums2);

// Print the new array containing the third element from both input arrays using 'implode' and 'echo'
echo "New array: " . implode(',', $result);
?>

Sample Output:

Original array1: 10,20,-30,-40,30
Original array2: 10,20,-30,-40,30
New array: -30,30

Flowchart:

PHP Code Editor:

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