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
apache_mod_loaded()
Function: Determines whether the specified module exist in the Apache config.
Source: wp-includes/functions.php:6034
iis7_supports_permalinks()
Function: Checks if IIS 7+ supports pretty permalinks.
Source: wp-includes/functions.php:6076
validate_file()
Function: Validates a file name and path against an allowed set of rules.
Source: wp-includes/functions.php:6118
force_ssl_admin()
Function: Determines whether to force SSL used for the Administration Screens.
Source: wp-includes/functions.php:6162
dead_db()
Function: Loads custom DB error or display WordPress DB error.
Source: wp-includes/functions.php:5392
absint()
Function: Converts a value to non-negative integer.
Source: wp-includes/functions.php:5420
_deprecated_function()
Function: Marks a function as deprecated and inform when it has been used.
Source: wp-includes/functions.php:5443
wp_filter_object_list()
Function: Filters a list of objects, based on a set of key => value arguments.
Source: wp-includes/functions.php:5213
wp_list_filter()
Function: Filters a list of objects, based on a set of key => value arguments.
Source: wp-includes/functions.php:5255