chengdulittlea
/
LaMDWikiV4


			
				
					
						
						
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							<?php

// Set the filename for the blog data
$filename = "blog.txt";

// Check if the file exists and create it if it doesn't
if (!file_exists($filename)) {
  $file = fopen($filename, "w");
  fclose($file);
}

// Read the current blog data from the file
$data = file_get_contents($filename);

// If a new post was submitted, append it to the current blog data
if (isset($_POST['new_post'])) {
  // Format the current time and date
  $timestamp = date("m/d/Y H:i:s");

  // Convert newline characters to <br> elements and remove the newlines
  $post = str_replace("\n", "", nl2br($_POST['new_post']));

  // Append the timestamp and the post content to the data
  $data .= "$timestamp: $post\n";
  file_put_contents($filename, $data);
}

// Set the CSS styles inline on the body element
echo "<body style='margin: 0 auto; width: 80%; text-align: center;'>";

// Display the blog posts in a list
echo "<ul>";
foreach (explode("\n", $data) as $post) {
  echo "<li>$post</li>";
}
echo "</ul>";

// Display a form for creating new posts
echo '<form action="" method="post">';
echo '<textarea name="new_post" rows="5" cols="50"></textarea><br>';
echo '<input type="submit" value="Submit">';
echo '</form>';

// Close the body element
echo "</body>";