17001. is_privileged
17002. is_privilegied
17003. is_pro
17004. is_pro_site
17005. is_process_running
17006. is_product
17007. is_product_category
17008. is_product_tag
17009. is_product_taxonomy
17010. is_protected_meta
17011. is_proxybypass
17012. is_purify_html_necessary
17013. is_question
17014. is_random_header_image
17015. is_read
17016. is_readable
17017. is_real
17018. is_really_writable
17019. is_registered_sidebar
17020. is_release
17021. is_resource
17022. is_restored_user
17023. is_robots
17024. is_role_switched
17025. is_root
17026. is_rt_admin
17027. is_rtl
17028. is_rtmedia_album
17029. is_sae
17030. is_safe_capability
17031. is_scalar
17032. is_search
17033. is_selected
17034. is_serialized
17035. is_serialized_string
17036. is_set
17037. is_shop
17038. is_shop_enabled
17039. is_shop_installed
17040. is_show_all_nodes
17041. is_sidebar_active
17042. is_single
17043. is_singular
17044. is_siswa
17045. is_site_admin
17046. is_siteadmin
17047. is_soap_fault
17048. is_spec
17049. is_specialnet
17050. is_spider
17051. is_ssl
17052. is_sticky
17053. is_store_notice_showing
17054. is_string
17055. is_subclass_of
17056. is_subdomain_install
17057. is_subnet
17058. is_subnetv4
17059. is_subnetv6
17060. is_subsystem_dirty
17061. is_success
17062. is_super
17063. is_super_admin
17064. is_superadmin
17065. is_sys_channel
17066. is_tag
17067. is_tax
17068. is_taxonomy
17069. is_taxonomy_hierarchical
17070. is_taxonomy_translated
17071. is_term
17072. is_textdomain_loaded
17073. is_time
17074. is_trackback
17075. is_true
17076. is_true_val
17077. is_type
17078. is_uitype
17079. is_unalterable_user
17080. is_uninstallable_plugin
17081. is_unqualified_hostname
17082. is_upload_space_available
17083. is_uploaded_file
17084. is_url
17085. is_used_coupon
17086. is_user
17087. is_user_admin
17088. is_user_administrator_rs
17089. is_user_cert
17090. is_user_logged_in
17091. is_user_login
17092. is_user_member_of_blog
17093. is_user_spammy
17094. is_username
17095. is_utf8
17096. is_uuid
17097. is_valid
17098. is_valid_email
17099. is_valid_email_address
17100. is_valid_hostname