Versions: VSNS 4

Core class of VSNS Lemon. It contains common functions used by other classes and the script itself.

• public static $db
• public static $page

• array_obj - Converts an object into an array
• article_exists - Checks if an article with a given ID exists.
• clean_input_data - Sanitizes user input
• comment_exists - Checks if a comment with a given ID exists.
• delete_article - Deletes an article.
• delete_comment - Deletes a comment.
• display_blog - Displays a number of articles based on arguments
• emote_list - Returns a clickable list of all emoticons
• emote_update - Updates emoticons in configuration
• escape - Escapes string or array prior to insertion into a database
• format_post - Formats an article or comment's content prior to display
• jump_form - Creates a form to jump to a particular date or category
• load_config - Loads VSNS Lemon's configuration variables
• login - Logs a user into the Admin CP
• logout - Logs a user out of the Admin CP
• nl2br_skip_html - Converts newlines to HTML linebreaks
• override - Overwrites the session config values with supplied replacements
• remove - Removes any content between matching HTML comments in a template file
• replace - Replaces an array of template variables in a template file
• replace_emotes - Replaces emoticon codes with the actual image
• strip - Removes whitespace from a string
• write_rss - Updates the RSS feed