wp_removable_query_args()
Function: Returns an array of single-use query variable names that can be removed from a URL.
Source: wp-includes/functions.php:1226
xmlrpc_getpostcategory()
Function: Retrieves the post category or categories from XMLRPC XML.
Source: wp-includes/functions.php:793
xmlrpc_removepostdata()
Function: XMLRPC XML content without title and category elements.
Source: wp-includes/functions.php:812
wp_extract_urls()
Function: Uses RegEx to extract URLs from arbitrary content.
Source: wp-includes/functions.php:828
do_enclose()
Function: Checks content for video and audio links to add as enclosures.
Source: wp-includes/functions.php:880
wp_get_http_headers()
Function: Retrieves HTTP Headers from URL.
Source: wp-includes/functions.php:981
is_new_day()
Function: Determines whether the publish date of the current post in the loop is different from the publish date of the previous post in the loop.
Source: wp-includes/functions.php:1010
build_query()
Function: Builds URL query based on an associative and, or indexed array.
Source: wp-includes/functions.php:1035
_http_build_query()
Function: From php.net (modified by Mark Jaquith to behave like the native PHP5 function).
Source: wp-includes/functions.php:1056
maybe_serialize()
Function: Serializes data, if needed.
Source: wp-includes/functions.php:622