393 results found for “is_”. Showing results 76 to 100.

• functionis_utf8_charset()

  Indicates if a given slug for a character set represents the UTF-8 text encoding. If not provided, examines the current blog’s charset.

  Used by 3 functions | Uses 1 function | Source: wp-includes/functions.php:7568
• functionrest_is_boolean()

  Determines if a given value is boolean-like.

  Used by 1 function | Uses 0 functions | Source: wp-includes/rest-api.php:1527
• functionrest_is_integer()

  Determines if a given value is integer-like.

  Used by 1 function | Uses 0 functions | Source: wp-includes/rest-api.php:1560
• functionwin_is_writable()

  Workaround for Windows bug in is_writable() function

  Used by 3 functions | Uses 1 function | Source: wp-includes/functions.php:2289
• functionis_active_widget()

  Determines whether a given widget is displayed on the front end.

  Used by 3 functions | Uses 2 functions | Source: wp-includes/widgets.php:914
• functionis_nav_menu_item()

  Determines whether the given ID is a nav menu item.

  Used by 3 functions | Uses 2 functions | Source: wp-includes/nav-menu.php:238
• functionis_network_admin()

  Determines whether the current request is for the network administrative interface.

  Used by 14 functions | Uses 0 functions | Source: wp-includes/load.php:1403
• 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_plugin_active()

  Determines whether a plugin is active.

  Used by 25 functions | Uses 2 functions | Source: wp-admin/includes/plugin.php:539
• 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:2463
• functionpath_is_absolute()

  Tests if a given filesystem path is absolute.

  Used by 1 function | Uses 1 function | Source: wp-includes/functions.php:2119
• methodWP_Query::is_404()

  Determines whether the query is a 404 (returns no results).

  Used by 1 function | Uses 0 functions | Source: wp-includes/class-wp-query.php:4773
• methodWP_Query::is_day()

  Determines whether the query is for an existing day archive.

  Used by 1 function | Uses 0 functions | Source: wp-includes/class-wp-query.php:4419
• methodWP_Query::is_tag()

  Determines whether the query is for an existing tag archive page.

  Used by 1 function | Uses 1 function | Source: wp-includes/class-wp-query.php:4304
• methodWP_Query::is_tax()

  Determines whether the query is for an existing custom taxonomy archive page.

  Used by 1 function | Uses 1 function | Source: wp-includes/class-wp-query.php:4353
• functionis_active_sidebar()

  Determines whether a sidebar contains widgets.

  Used by 0 functions | Uses 3 functions | Source: wp-includes/widgets.php:983
• hookis_active_sidebar

  Filters whether a dynamic sidebar is considered “active”.

  Used by 1 function | Uses 0 functions | Source: wp-includes/widgets.php:997
• functionis_blog_installed()

  Determines whether WordPress is already installed.

  Used by 3 functions | Uses 10 functions | Source: wp-includes/functions.php:1772
• functionis_comments_popup()

  Determines whether the current URL is within the comments popup window.

  Used by 0 functions | Uses 1 function | Source: wp-includes/deprecated.php:3761
• functionis_object_in_term()

  Determines if the given object is associated with any of the given terms.

  Used by 2 functions | Uses 6 functions | Source: wp-includes/taxonomy.php:4876
• functionis_privacy_policy()

  Determines whether the query is for the Privacy Policy page.

  Used by 1 function | Uses 2 functions | Source: wp-includes/query.php:529
• functionis_protected_meta()

  Determines whether a meta key is considered protected.

  Used by 11 functions | Uses 1 function | Source: wp-includes/meta.php:1297
• hookis_protected_meta

  Filters whether a meta key is considered protected.

  Used by 1 function | Uses 0 functions | Source: wp-includes/meta.php:1311
• functionis_user_logged_in()

  Determines whether the current visitor is a logged in user.

  Used by 50 functions | Uses 1 function | Source: wp-includes/pluggable.php:1177
• methodMagpieRSS::is_rss()

  Used by 1 function | Uses 0 functions | Source: wp-includes/rss.php:366