File: wp-includes/functions.php
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functionget_num_queries()
Retrieves the number of database queries during the WordPress execution.
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functionadd_magic_quotes()
Walks the array while sanitizing the contents.
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functionbool_from_yn()
Determines whether input is yes or no.
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functionwp_remote_fopen()
HTTP request for URI to retrieve content.
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functiondo_feed()
Loads the feed template from the use of an action hook.
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functionwp()
Sets up the WordPress query.
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functiondo_feed_rdf()
Loads the RDF RSS 0.91 Feed template.
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functionget_status_header_desc()
Retrieves the description for the HTTP status.
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functiondo_feed_rss()
Loads the RSS 1.0 Feed Template.
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functionstatus_header()
Sets HTTP status header.
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functiondo_feed_rss2()
Loads either the RSS2 comment feed or the RSS2 posts feed.
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hookstatus_header
Filters an HTTP status header.
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functiondo_feed_atom()
Loads either Atom comment feed or Atom posts feed.
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functionwp_get_nocache_headers()
Gets the HTTP header information to prevent caching.
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functionbuild_query()
Builds URL query based on an associative and, or indexed array.
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functionis_serialized()
Checks value to find if it was serialized.
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function_http_build_query()
From php.net (modified by Mark Jaquith to behave like the native PHP5 function).
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functionis_serialized_string()
Checks whether serialized data is of string type.
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functionmaybe_serialize()
Serializes data, if needed.
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functionxmlrpc_getposttitle()
Retrieves post title from XMLRPC XML.
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functiondate_i18n()
Retrieves the date in localized format, based on a sum of Unix timestamp and timezone offset in seconds.
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functionxmlrpc_getpostcategory()
Retrieves the post category or categories from XMLRPC XML.
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hookdate_i18n
Filters the date formatted based on the locale.
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functionxmlrpc_removepostdata()
XMLRPC XML content without title and category elements.
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functionnumber_format_i18n()
Converts float number to format based on the locale.
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functionwp_extract_urls()
Uses RegEx to extract URLs from arbitrary content.
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Filters the number formatted based on the locale.
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functiondo_enclose()
Checks content for video and audio links to add as enclosures.
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functionsize_format()
Converts a number of bytes to the largest unit the bytes will fit into.
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functionwp_get_http_headers()
Retrieves HTTP Headers from URL.