Source of "playgroundTextSpaceLanding.php"

// File Name: playgroundTextSpaceLanding.php
// Author: R. T. Waysea
// Creation Date: October 20th, 2014

// Remove the "X-Powered-By" header.
header_remove( "X-Powered-By" );

// Check to see if there is an "pageInject" parameter in the request URL query
// string.
if( isset( $_GET['pageInject'] ) ) {

  // There is an "pageInject" parameter, proceed to grab its value. The "$_GET[]"
  // operation automatically performs a round of URL/URI-decoding.
  $pageInject = $_GET['pageInject'];

} else {

  // There is no "pageInject" parameter, use a blank value.
  $pageInject = "";


// Return the response body with the "$pageInject" parameter value.
echo <<<_END
<!DOCTYPE html>
<html lang="en">
    <meta charset="UTF-8">
    <meta name="author" content="R. T. Waysea">
    <meta name="generator" content="R. T. Waysea's Twisted Imagination">
    <h1>Text Space</h1>
    <p>The value of the "pageInject" parameter is: $pageInject</p>
    <p>Add a "pageInject" query string parameter to inject into the above text space.</p>