ianjsikes/guestbook.txt

## guestbook.txt
Ian - Hey Everyone!

## index.php
<!DOCTYPE html>
<html lang="en">
<head>
  <title>Unit 7 - Ian J Sikes</title>
</head>
<body>
  <h1>Discussion Board</h1>
<?php

// If the comment form was submitted
if (isset($_POST['author']) && isset($_POST['comment'])) {
  // Sanitize the inputs
  $author = test_input($_POST['author']);
  $comment = test_input($_POST['comment']);
  if (!empty($author) && !empty($comment)) {
    // Add the comment to the file
    append_comment($author, $comment);
  }
}

// Sanitize input data
function test_input($data) {
  return htmlspecialchars(stripslashes(trim($data)));
}

// Display a simple form for posting new comments
function display_form() {
  echo "<form method='post' action='" . htmlspecialchars($_SERVER["PHP_SELF"]) . "'>";
  echo "<div>Name: <input name='author'></div>";
  echo "<div>Comment: <input name='comment'></div>";
  echo "<input type='submit' value='Post comment'></form>";
}

// Add a comment to the end of a txt file
function append_comment($author, $comment) {
  // file_put_contents("guestbook.txt", "$author - $comment") or die("Unable to write to file!");
  $f = fopen("./guestbook.txt", "a") or die("Unable to write to file!");
  $line = "$author - $comment";
  fwrite($f, $line);
  fclose($f);
}

function show_comments() {
  // Read the file into an array of lines
  $commentFile = file("guestbook.txt");
  foreach ($commentFile as $commentLine) {
    // Split the line apart to get the author and comment
    $ex = explode(" - ", $commentLine);
    $author = $ex[0];
    $comment = implode(" - ", array_slice($ex, 1));
    echo "<p><span class='author'>$author</span><span class='comment'>$comment</span></p>";
  }
}

display_form();

show_comments();

?>
<style>
p {
  border: 1px solid #333;
  padding: 5px;
}
.author {
  display: block;
  font-weight: bold;
  font-size: 0.8em;
}
.comment {

}
</style>
</body>
</html>
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<title>Unit 7 - Ian J Sikes</title>
	</head>
	<body>
	<h1>Discussion Board</h1>
	<?php

	// If the comment form was submitted
	if (isset($_POST['author']) && isset($_POST['comment'])) {
	// Sanitize the inputs
	$author = test_input($_POST['author']);
	$comment = test_input($_POST['comment']);
	if (!empty($author) && !empty($comment)) {
	// Add the comment to the file
	append_comment($author, $comment);
	}
	}

	// Sanitize input data
	function test_input($data) {
	return htmlspecialchars(stripslashes(trim($data)));
	}

	// Display a simple form for posting new comments
	function display_form() {
	echo "<form method='post' action='" . htmlspecialchars($_SERVER["PHP_SELF"]) . "'>";
	echo "<div>Name: <input name='author'></div>";
	echo "<div>Comment: <input name='comment'></div>";
	echo "<input type='submit' value='Post comment'></form>";
	}

	// Add a comment to the end of a txt file
	function append_comment($author, $comment) {
	// file_put_contents("guestbook.txt", "$author - $comment") or die("Unable to write to file!");
	$f = fopen("./guestbook.txt", "a") or die("Unable to write to file!");
	$line = "$author - $comment";
	fwrite($f, $line);
	fclose($f);
	}

	function show_comments() {
	// Read the file into an array of lines
	$commentFile = file("guestbook.txt");
	foreach ($commentFile as $commentLine) {
	// Split the line apart to get the author and comment
	$ex = explode(" - ", $commentLine);
	$author = $ex[0];
	$comment = implode(" - ", array_slice($ex, 1));
	echo "<p><span class='author'>$author</span><span class='comment'>$comment</span></p>";
	}
	}

	display_form();

	show_comments();

	?>
	<style>
	p {
	border: 1px solid #333;
	padding: 5px;
	}
	.author {
	display: block;
	font-weight: bold;
	font-size: 0.8em;
	}
	.comment {

	}
	</style>
	</body>
	</html>