Head Meta Pro is equipped with the following filter hooks. These hooks may be used to customize default plugin functionality. If you need a hook that is not yet available, please contact us and we’ll see about getting it added in a future update.

Action Hooks

Currently the plugin provides no action hooks.

Filter Hooks

The plugin provides the following filter hooks.

Filter Hook Description
head_meta_pro_meta_box_title Title of the Meta Tags box on Edit Post screen (default: Meta Tags)
head_meta_pro_meta_box_name Text to use for the Name column for each meta field (default: Name)
head_meta_pro_meta_box_value Text to use for the Value column for each meta field (default: Value)
head_meta_pro_post_desc_length Length in characters for post description shortcut variable (default: 155)
head_meta_pro_post_desc_append Appended character for the post description shortcut variable (default: …)
head_meta_pro_post_desc_spaces Determines if multiple spaces should be converted to single space in post description (default: true)
head_meta_pro_post_desc_urls Determines if URLs should be removed from post description (default: true)
head_meta_pro_post_date_format Determines the format for the post date shortcut variable (default: Y-m-d)
head_meta_pro_post_image_size Sets the image size for the post thumbnail shortcut variable (default: full)
head_meta_pro_options_default Filters the Default default options array
head_meta_pro_options_default_facebook Filters the Facebook default options array
head_meta_pro_options_default_twitter Filters the X (Twitter) default options array
head_meta_pro_options_other_boxes Filters default options for Other settings
head_meta_pro_options_other_more Filters default options for More settings
head_meta_pro_admin_footer_text Filters the footer text shown in the Admin Area
head_meta_pro_allowedposttags Filters the array of allowed post tags and attributes
head_meta_pro_get_date Filters the date output for default date/time function
head_meta_pro_default_url Filters the URL output for default URL function
head_meta_pro_get_domain Filters the domain output for default domain function
head_meta_pro_get_request Filters the request output for default request function
head_meta_pro_site_type Filters output for the default site-type function (default: Document)
head_meta_pro_site_revisit Filters output for the default revisit-after function (default: 3)
head_meta_pro_site_distribution Filters output for the default distribution function (default: Global)
head_meta_pro_site_keywords Filters output for the default keywords function (default: none/empty)
head_meta_pro_site_referrer Filters output for the default referrer function (default: none/empty)
head_meta_pro_site_rating Filters output for the default rating function (default: General)
head_meta_pro_site_robots Filters output for the default robots function (default: index,follow)
head_meta_pro_default_taxonomy Defines the default Taxonomy for %%POST_TERMS_{taxonomy}%% (default: category)
head_meta_pro_post_type Filters the Post Type for %%POST_TYPE%% (default: uppercase)
head_meta_pro_current_url Filters the current URL for %%CURRENT_URL%%
head_meta_pro_current_year Filters output for %%DATE_YEAR%% (default: date('Y'))
head_meta_pro_site_name Filters output for %%SITE_NAME%% (default: get_bloginfo('name'))
head_meta_pro_site_desc Filters output for %%SITE_DESC%% (default: get_bloginfo('description'))
head_meta_pro_site_charset Filters output for %%SITE_CHARSET%% (default: get_bloginfo('charset'))
head_meta_pro_site_language Filters output for %%SITE_LANGUAGE%% (default: get_bloginfo('language'))
head_meta_pro_site_template Filters output for %%SITE_THEME%% (default: theme name)
head_meta_pro_site_designer Filters output for %%SITE_DESIGNER%% (default: theme author)
head_meta_pro_site_admin_name Filters display name for %%SITE_ADMIN%% (default: display_name)
head_meta_pro_site_authors_args Filters arguments for getting %%SITE_AUTHORS%% (default: view source code)
head_meta_pro_site_cats_length Determines length of output for %%SITE_CATS%% (default: 500 chars)
head_meta_pro_site_cats_append Determines the appended character for truncated %%SITE_CATS%% output (default: …)
head_meta_pro_site_cats Filters output for %%SITE_CATS%%
head_meta_pro_site_copyright Filters output for %%SITE_COPYRIGHT%% (default: $copy)
head_meta_pro_site_generator Filters output for %%SITE_GENERATOR%% (default: WordPress)