File: wp-includes/post.php
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functionwp_attachment_is_image()
Determines whether an attachment is an image.
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hookget_lastpostdate
Filters the most recent time that a post on the site was published.
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functionwp_mime_type_icon()
Retrieves the icon for a MIME type or attachment.
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functionget_lastpostmodified()
Gets the most recent time that a post on the site was modified.
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hookicon_dir
Filters the icon directory path.
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Filters the most recent time that a post on the site was modified.
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Filters the attachment meta data.
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functionwp_update_attachment_metadata()
Updates metadata for an attachment.
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Filters the updated attachment meta data.
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functionwp_get_attachment_url()
Retrieves the URL for an attachment.
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Filters the attachment URL.
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functionwp_insert_attachment()
Inserts an attachment.
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functionwp_get_attachment_thumb_url()
Retrieves URL for an attachment thumbnail.
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Filters attachment post data before it is updated in or added to the database.
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Filters the attachment thumbnail URL.
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hookedit_attachment
Fires once an existing attachment has been updated.
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functionwp_delete_attachment()
Trashes or deletes an attachment.
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Fires before an attachment is deleted, at the start of wp_delete_attachment().
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functionwp_get_attachment_metadata()
Retrieves attachment metadata for attachment ID.
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hookget_enclosed
Filters the list of enclosures already enclosed for the given post.
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function_page_traverse_name()
Traverses and return all the nested children post names of a root page.
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functionget_pung()
Retrieves URLs already pinged for a post.
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functionget_page_uri()
Builds the URI path for a page.
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hookget_pung
Filters the list of already-pinged URLs for the given post.
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functionget_pages()
Retrieves an array of pages (or hierarchical post type items).
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functionget_to_ping()
Retrieves URLs that need to be pinged.
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hookget_pages
Filters the retrieved list of pages.
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hookget_to_ping
Filters the list of URLs yet to ping for the given post.
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functionis_local_attachment()
Determines whether an attachment URI is local and really an attachment.
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functiontrackback_url_list()
Does trackbacks for a list of URLs.