Welcome folks today in this blog post we will be replacing a character of string or Arrays with other character in php 7. All the full source code of the application is shown below.

Get Started

In order to get started you need to make an index.html file and copy paste the following code

index.html

<form method="post" action="index.php">  
    E-mail: <input type="text" name="email">
   <input type="submit" name="submit" value="Submit">  
</form>

And now make a index.php file and copy paste the following code

index.php

if (isset($_POST["submit"])) {
  // Required code will be goes here
}