is_iterable()

Function: Polyfill for is_iterable() function added in PHP 7.1.

Source: wp-includes/compat.php:490

Used by 0 functions | Uses 0 functions

is_lighttpd_before_150()

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

Source: wp-includes/functions.php:6016

Used by 0 functions | Uses 0 functions

Function: Determines whether an attachment URI is local and really an attachment.

Source: wp-includes/post.php:5933

Used by 0 functions | Uses 0 functions

Function: Determines whether switch_to_locale() is in effect.

Source: wp-includes/l10n.php:1755

Used by 0 functions | Uses 0 functions

Function: Determines whether the current request is for the login screen.

Source: wp-includes/load.php:1178

Used by 0 functions | Uses 0 functions

Function: Deprecated functionality to determin if the current site is the main site.

Source: wp-includes/ms-deprecated.php:154

Used by 0 functions | Uses 0 functions

Function: Determines whether a network is the main network of the Multisite installation.

Source: wp-includes/functions.php:6327

Used by 0 functions | Uses 0 functions

Function: Determines whether the query is the main query.

Source: wp-includes/query.php:902

Used by 0 functions | Uses 1 function

Function: Determines whether a site is the main site of the current network.

Source: wp-includes/functions.php:6283

Used by 0 functions | Uses 0 functions

Function: Determines whether the query is for an existing month archive.

Source: wp-includes/query.php:553

Used by 3 functions | Uses 0 functions