PHP Exercises: Create a new string without the first and last character of a given string of length atleast two

PHP Basic Algorithm: Exercise-64 with Solution

Write a PHP program to create a new string without the first and last character of a given string of length atleast two.

Sample Solution:

PHP Code :

<?php
// Define a function named 'test' that manipulates the substring of s1
function test($s1)
{
    // Use substr to exclude the first character, then another substr to exclude the last two characters
    return substr(substr($s1, 1, strlen($s1) - 1), 0, strlen($s1) - 2);
}

// Test the 'test' function with different input strings and display the results
echo test("Hello")."\n";
echo test("Hi")."\n";
echo test("Python")."\n";
?>

Sample Output:

ell

ytho

Flowchart:

PHP Code Editor:

Contribute your code and comments through Disqus.

Previous: Write a PHP program to create a new string of the first half of a given string of even length.
Next: Write a PHP program to create a new string from two given string one is shorter and another is longer. The format of the new string will be long string + short string + long string.