BEWARE! Development dropped. It will turn into a Glitch sooner than later.
WP Plugin Info is addressed mainly to plugin developers. It lets you show, in a post or page, any kind of information related to a plugin hosted on WordPress.org. I developed it for my own use on sitetreeplugin.com, some of the information shown in the homepage and other areas of the website are fetched with this plugin.
- Shortcode-based plugin: you just need the shortcode
[wp-plugin-info]to use it.
- The information retrieved are cached and refreshed once per hour. It is able to efficiently manage the caching of multiple arrays of information (each one related to a different plugin) at the same time.
- Optimised performance: even if you insert the shortcode multiple times into the same page, the access to the cached data will be performed just once.
- Template tags to use the plugin directly into a template file.
Description: The slug name of the plugin whose information you want to retrieve.
Value: the basename of the url of the plugin page.
For example, the value of
plugin_id for this plugin is
wp-plugin-info, because the url of this plugin page is
Description: The unique identifier associated to the information to retrieve.
Accepted values: name, slug, version, author, author_profile, contributors, requires, tested, rating, num_ratings, downloaded, last_updated, added, homepage, download_link, description, installation, screenshots, changelog, faq
Description: The string to show if an error occurs while retrieving the information.
Default: The character “-“.
Description: The format of the date to show. This is an attribute to be used only when retrieving a date.
Value: A valid PHP date format.
The following tags can be used directly into a template file.
<?php wp_plugin_info( $info_id, $args ); ?>
$info_id (Required): a string value
$args (Optional): an associative array
<?php $args = array( 'plugin_id' => WPPI_PLUGIN_ID, 'default' => '-', 'date_format' => null ); ?>
If you want to manipulate the result, use the tag below instead. The arguments are the same.
<?php get_wp_plugin_info( $info_id, $args ); ?>
The plugin is ready to use just after its activation, however, there are a couple settings you can customise through the php constants listed below.
It is recommended to define these constants in your
wp-config.php file instead of directly editing them in the main plugin file. In the latter case you should set them every time you update the plugin.
WPPI_CACHE_EXPIRATION: cannot be set a value lower than 600 (seconds).
WPPI_PLUGIN_ID: if set, you don’t need to include the attribute
plugin_idinto the shortcode. However, The attribute
plugin_idhas an higher priority, so it can override the value of the constant.
WPPI_ENABLE_SHORTCODE: the default value is
true. Set it to
falseif you want to disable the shortcode feature – recommended if you don’t use it.
Suppose you want to show the information listed in the homepage of sitetreeplugin.com and you set the php constant
WPPI_PLUGIN_ID, what you would write in a post or page should look like this:
[wp-plugin-info info_id="requires"]or higher
[wp-plugin-info info_id="last_updated" date_format="Y-n-j"]
The same can be achieved with the template tag:
<?php wp_plugin_info( 'version' ); ?>
<?php wp_plugin_info( 'requires' ); ?>or higher
<?php wp_plugin_info( 'last_updated', array( 'date_format' => 'Y-n-j' ) ); ?>
<?php wp_plugin_info( 'downloaded' ); ?>
- Upload the folder
- Activate the plugin through the ‘Plugins’ menu in WordPress
Contributors & Developers
“WP Plugin Info” is open source software. The following people have contributed to this plugin.Contributors
- The cache expiration date is now displayed in the admin area.
- Minor changes.
Fixed an error in the documentation.
- Added the template tag
- Reduced the number of database queries performed in the worst case.
- Added a button to delete the cache.
- Added the template tag
- Added the configuration constant
- Minor fixes.
- Initial release.