posts_where_paged
Filters the WHERE clause of the query.
WordPress 1.5.0 Hooks, Functions, Classes and Methods
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pre_comment_author_email
Filters the comment author’s email cookie before it is set.
pre_comment_author_name
Filters the comment author’s name cookie before it is set.
pre_comment_author_url
Filters the comment author’s URL cookie before it is set.
pre_comment_content
Filters the comment content before it is set.
pre_comment_user_agent
Filters the comment author’s browser user agent before it is set.
pre_comment_user_ip
Filters the comment author’s IP address before it is set.
pre_option_{$option}
Filters the value of an existing option before it is retrieved.
pre_user_id
Filters the comment author’s user ID before it is set.
preprocess_comment
Filters a comment’s data before it is sanitized and inserted into the database.