Goes through an array and changes the keys to all lower case.
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Continue readingFilters content and keeps only allowable HTML elements.This function makes sure that only the allowed HTML element names, attribute names and attribute values plus only sane HTML entities will occur in $string. You have to remove any slashes from PHP’s magic quotes before you call this function.
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Continue readingInsert an user into the database.Can update a current user or insert a new user based on whether the user’s ID is present.
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Continue readingAdds a new term to the database. Optionally marks it as an alias of an existing term.Error handling is assigned for the nonexistence of the $taxonomy and $term parameters before inserting. If both the term id and taxonomy exist previously, then an array will be returned that contains the term id and the contents of what is returned. The keys of the array are ‘term_id’ and ‘term_taxonomy_id’ containing numeric values.
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