379 results found for “is_”. Showing results 1 to 25.

• functionis_404()

  Determines whether the query has resulted in a 404 (returns no results).

  Used by 11 functions | Uses 3 functions | Source: wp-includes/query.php:858
• functionis_day()

  Determines whether the query is for an existing day archive.

  Used by 3 functions | Uses 3 functions | Source: wp-includes/query.php:387
• functionis_rtl()

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

  Used by 22 functions | Uses 1 function | Source: wp-includes/l10n.php:1738
• functionis_ssl()

  Determines if SSL is used.

  Used by 26 functions | Uses 0 functions | Source: wp-includes/load.php:1609
• functionis_tag()

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

  Used by 11 functions | Uses 3 functions | Source: wp-includes/query.php:300
• functionis_tax()

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

  Used by 11 functions | Uses 3 functions | Source: wp-includes/query.php:337
• functionis_date()

  Determines whether the query is for an existing date archive.

  Used by 2 functions | Uses 3 functions | Source: wp-includes/query.php:361
• functionis_feed()

  Determines whether the query is for a feed.

  Used by 6 functions | Uses 3 functions | Source: wp-includes/query.php:413
• functionis_home()

  Determines whether the query is for the blog homepage.

  Used by 6 functions | Uses 3 functions | Source: wp-includes/query.php:499
• functionis_info()

  Used by 0 functions | Uses 0 functions | Source: wp-includes/rss.php:691
• functionis_page()

  Determines whether the query is for an existing single page.

  Used by 5 functions | Uses 3 functions | Source: wp-includes/query.php:584
• functionis_term()

  Check if Term exists.

  Used by 0 functions | Uses 2 functions | Source: wp-includes/deprecated.php:2519
• functionis_time()

  Determines whether the query is for a specific time.

  Used by 0 functions | Uses 3 functions | Source: wp-includes/query.php:786
• functionis_year()

  Determines whether the query is for an existing year archive.

  Used by 3 functions | Uses 3 functions | Source: wp-includes/query.php:834
• functionis_admin()

  Determines whether the current request is for an administrative interface page.

  Used by 76 functions | Uses 0 functions | Source: wp-includes/load.php:1318
• functionis_email()

  Verifies that an email is valid.

  Used by 24 functions | Uses 2 functions | Source: wp-includes/formatting.php:3551
• hookis_email

  Filters whether an email address is valid.

  Used by 1 function | Uses 0 functions | Source: wp-includes/formatting.php:3571
• functionis_embed()

  Is the query for an embedded post?

  Used by 4 functions | Uses 3 functions | Source: wp-includes/query.php:878
• functionis_error()

  Used by 0 functions | Uses 0 functions | Source: wp-includes/rss.php:703
• functionis_login()

  Determines whether the current request is for the login screen.

  Used by 0 functions | Uses 2 functions | Source: wp-includes/load.php:1298
• functionis_month()

  Determines whether the query is for an existing month archive.

  Used by 3 functions | Uses 3 functions | Source: wp-includes/query.php:553
• 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_author()

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

  Used by 10 functions | Uses 3 functions | Source: wp-includes/query.php:242
• functionis_robots()

  Is the query for the robots.txt file?

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

  Determines whether the query is for a search.

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