Remove All Whitespace in Php

Welcome to the Remove All Whitespace in Php page! Here, you'll find the source code for this program as well as a description of how the program works.

Current Solution

<?php
function usage()
{
    exit("Usage: please provide a string");
}

function remove_all_whitespace($str)
{
    return preg_replace("/\s+/", "", $str);
}

// Exit if too few arguments or 1st argument is empty
if (count($argv) < 2 || empty($argv[1]))
{
    usage();
}

// Remove all whitespace and display string
$str = remove_all_whitespace($argv[1]);
echo "${str}\n";

Remove All Whitespace in Php was written by:

• rzuckerm

If you see anything you'd like to change or update, please consider contributing.

How to Implement the Solution

No 'How to Implement the Solution' section available. Please consider contributing.

How to Run the Solution

No 'How to Run the Solution' section available. Please consider contributing.