196 results found for “is_”. Showing results 126 to 150.

• functionis_lighttpd_before_150()

  Determines whether the server is running an earlier than 1.5.0 version of lighttpd.

  Used by 0 functions | Uses 0 functions | Source: wp-includes/functions.php:6088
• functionis_network_only_plugin()

  Checks for “Network: true” in the plugin header to see if this should be activated only as a network wide plugin. The plugin would also work when Multisite is not enabled.

  Used by 6 functions | Uses 1 function | Source: wp-admin/includes/plugin.php:607
• functionis_random_header_image()

  Checks if random header image is in use.

  Used by 4 functions | Uses 3 functions | Source: wp-includes/theme.php:1457
• functionis_site_meta_supported()

  Determines whether site meta is enabled.

  Used by 4 functions | Uses 5 functions | Source: wp-includes/functions.php:6462
• functionis_user_member_of_blog()

  Finds out whether a user is a member of a given blog.

  Used by 7 functions | Uses 6 functions | Source: wp-includes/user.php:1059
• functionrest_is_field_included()

  Given an array of fields to include in a response, some of which may be `nested.fields`, determine whether the provided field should be included in the response body.

  Used by 33 functions | Uses 0 functions | Source: wp-includes/rest-api.php:956
• functionupload_is_file_too_big()

  Checks whether an upload is too big.

  Used by 0 functions | Uses 2 functions | Source: wp-includes/ms-functions.php:2088
• functionwp_attachment_is_image()

  Determines whether an attachment is an image.

  Used by 10 functions | Uses 1 function | Source: wp-includes/post.php:6797
• functionwp_is_development_mode()

  Checks whether the site is in the given development mode.

  Used by 7 functions | Uses 1 function | Source: wp-includes/load.php:333
• functionwp_is_file_mod_allowed()

  Determines whether file modifications are allowed.

  Used by 4 functions | Uses 1 function | Source: wp-includes/load.php:1778
• functionwp_is_large_user_count()

  Determines whether the site has a large number of users.

  Used by 4 functions | Uses 5 functions | Source: wp-includes/user.php:1455
• functionwp_is_maintenance_mode()

  Checks if maintenance mode is enabled.

  Used by 2 functions | Uses 2 functions | Source: wp-includes/load.php:409
• functionwp_is_site_initialized()

  Checks whether a site is initialized.

  Used by 3 functions | Uses 8 functions | Source: wp-includes/ms-site.php:910
• functionis_email_address_unsafe()

  Checks an email address against a list of banned domains.

  Used by 1 function | Uses 2 functions | Source: wp-includes/ms-functions.php:387
• functionis_post_status_viewable()

  Determines whether a post status is considered “viewable”.

  Used by 2 functions | Uses 2 functions | Source: wp-includes/post.php:2393
• functionis_uninstallable_plugin()

  Determines whether the plugin can be uninstalled.

  Used by 2 functions | Uses 2 functions | Source: wp-admin/includes/plugin.php:1269
• functionis_wpmu_sitewide_plugin()

  Deprecated functionality for determining if the current plugin is network-only.

  Used by 0 functions | Uses 2 functions | Source: wp-admin/includes/ms-deprecated.php:78
• functionwp_is_local_html_output()

  Checks whether a given HTML string is likely an output from this WordPress site.

  Used by 1 function | Uses 4 functions | Source: wp-includes/https-detection.php:172
• function_is_valid_nav_menu_item()

  Determines whether a menu item is valid.

  Used by 0 functions | Uses 0 functions | Source: wp-includes/nav-menu.php:661
• 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:1180
• functionis_taxonomy_hierarchical()

  Determines whether the taxonomy object is hierarchical.

  Used by 25 functions | Uses 2 functions | Source: wp-includes/taxonomy.php:399
• functionis_wp_version_compatible()

  Checks compatibility with the current WordPress version.

  Used by 16 functions | Uses 0 functions | Source: wp-includes/functions.php:8760
• functionfile_is_displayable_image()

  Validates that file is suitable for displaying within a web page.

  Used by 1 function | Uses 2 functions | Source: wp-admin/includes/image.php:1064
• functionis_php_version_compatible()

  Checks compatibility with the current PHP version.

  Used by 18 functions | Uses 0 functions | Source: wp-includes/functions.php:8785
• functionis_post_publicly_viewable()

  Determines whether a post is publicly viewable.

  Used by 5 functions | Uses 5 functions | Source: wp-includes/post.php:2440