Functions

functionis_paged()

Determines whether the query is for a paged result and not for the first page.

Used by 5 functions | Uses 3 functions | Source: wp-includes/query.php:608
functionis_page_template()

Determines whether the current post uses a page template.

Used by 1 function | Uses 3 functions | Source: wp-includes/post-template.php:1851
functionis_php_version_compatible()

Checks compatibility with the current PHP version.

Used by 18 functions | Uses 0 functions | Source: wp-includes/functions.php:8986
functionis_plugin_active()

Determines whether a plugin is active.

Used by 26 functions | Uses 2 functions | Source: wp-admin/includes/plugin.php:539
functionis_plugin_active_for_network()

Determines whether the plugin is active for the entire network.

Used by 8 functions | Uses 2 functions | Source: wp-admin/includes/plugin.php:580
functionis_plugin_inactive()

Determines whether the plugin is inactive.

Used by 7 functions | Uses 1 function | Source: wp-admin/includes/plugin.php:559
functionis_plugin_page()

Determines whether the current admin page is generated by a plugin.

Used by 0 functions | Uses 1 function | Source: wp-includes/deprecated.php:2540
functionis_plugin_paused()

Determines whether a plugin is technically active but was paused while loading.

Used by 2 functions | Uses 1 function | Source: wp-admin/includes/plugin.php:2476
functionis_post_embeddable()

Determines whether a post is embeddable.

Used by 2 functions | Uses 3 functions | Source: wp-includes/post.php:2529
functionis_post_publicly_viewable()

Determines whether a post is publicly viewable.

Used by 6 functions | Uses 5 functions | Source: wp-includes/post.php:2508
functionis_post_status_viewable()

Determines whether a post status is considered “viewable”.

Used by 2 functions | Uses 2 functions | Source: wp-includes/post.php:2457
functionis_post_type_archive()

Determines whether the query is for an existing post type archive page.

Used by 9 functions | Uses 3 functions | Source: wp-includes/query.php:187
functionis_post_type_hierarchical()

Determines whether the post type is hierarchical.

Used by 18 functions | Uses 2 functions | Source: wp-includes/post.php:1560
functionis_post_type_viewable()

Determines whether a post type is considered “viewable”.

Used by 14 functions | Uses 2 functions | Source: wp-includes/post.php:2413
functionis_preview()

Determines whether the query is for a post or page preview.

Used by 3 functions | Uses 3 functions | Source: wp-includes/query.php:632
functionis_privacy_policy()

Determines whether the query is for the Privacy Policy page.

Used by 1 function | Uses 3 functions | Source: wp-includes/query.php:529
functionis_protected_ajax_action()

Determines whether we are currently handling an Ajax action that should be protected against WSODs.

Used by 1 function | Uses 2 functions | Source: wp-includes/load.php:1218
functionis_protected_endpoint()

Determines whether we are currently on an endpoint that should be protected against WSODs.

Used by 2 functions | Uses 4 functions | Source: wp-includes/load.php:1180
functionis_protected_meta()

Determines whether a meta key is considered protected.

Used by 11 functions | Uses 1 function | Source: wp-includes/meta.php:1316
functionis_random_header_image()

Checks if random header image is in use.

Used by 4 functions | Uses 3 functions | Source: wp-includes/theme.php:1470
functionis_redirect()

Used by 0 functions | Uses 0 functions | Source: wp-includes/rss.php:702
functionis_registered_sidebar()

Checks if a sidebar is registered.

Used by 6 functions | Uses 0 functions | Source: wp-includes/widgets.php:357
functionis_robots()

Is the query for the robots.txt file?

Used by 2 functions | Uses 3 functions | Source: wp-includes/query.php:652
functionis_rtl()

Determines whether the current locale is right-to-left (RTL).

Used by 20 functions | Uses 1 function | Source: wp-includes/l10n.php:1817
functionis_search()

Determines whether the query is for a search.

Used by 7 functions | Uses 3 functions | Source: wp-includes/query.php:696
functionis_serialized()

Checks value to find if it was serialized.

Used by 5 functions | Uses 0 functions | Source: wp-includes/functions.php:674
functionis_serialized_string()

Checks whether serialized data is of string type.

Used by 1 function | Uses 0 functions | Source: wp-includes/functions.php:741
functionis_server_error()

Used by 0 functions | Uses 0 functions | Source: wp-includes/rss.php:714
functionis_single()

Determines whether the query is for an existing single post.

Used by 10 functions | Uses 3 functions | Source: wp-includes/query.php:729
functionis_singular()

Determines whether the query is for an existing single post of any post type (post, attachment, page, custom post types).

Used by 21 functions | Uses 3 functions | Source: wp-includes/query.php:762