db = $db;
}
public function load_comments(){
$comments = array();
$comms = $this->db->sql_select('comments');
if (mysql_num_rows($comms) > 0){
while($com = mysql_fetch_assoc($comms)){
$comments[] = $com;
}
}
$this->comments = $comments;
}
public function add_comment($name, $text){
$this->db->raw_query('INSERT INTO comments (name, time, text) VALUES (\''.$name.'\', '.time().', \''.$text.'\')');
}
public function display_comment_form(){
if (isset($_POST['submit']) && $_POST['submit'] == 'Add Comment'){
$messages = array();
if (empty($_POST['name']))
$messages[] = 'You need to enter a name';
if (empty($_POST['comment']) || $_POST['comment'] == 'Comment')
$messages[] = 'You need to enter a comment';
if (empty($messages)){
self::add_comment($_POST['name'], $_POST['comment']);
} else {
print('
'.implode('
', $messages).'
');
}
}
?>
comments))
self::load_comments();
if (!empty($this->comments)){
foreach($this->comments as $comment){
print('
By: '.$comment['name'].' on '.date('m-d-Y', $comment['time']).'
Comment: '.$comment['text'].'
');
}
} else {
print('there are no comments yet.');
}
}
}
?>
Untitled Document
display_comment_form();
$comment->display_comments();
$db->print_log();
?>