Summery Summery
Determine how many revisions to retain for a given post.
Syntax Syntax
Description Description
By default, an infinite number of revisions are kept.
The constant WP_POST_REVISIONS can be set in wp-config to specify the limit of revisions to keep.
Parameters Parameters
- $post
-
(Required) The post object.
Return Return
(int) The number of revisions to keep.
Source Source
File: wp-includes/revision.php
} /** * Determine how many revisions to retain for a given post. * * By default, an infinite number of revisions are kept. * * The constant WP_POST_REVISIONS can be set in wp-config to specify the limit * of revisions to keep. * * @since 3.6.0 * * @param WP_Post $post The post object. * @return int The number of revisions to keep. */ function wp_revisions_to_keep( $post ) { $num = WP_POST_REVISIONS; if ( true === $num ) { $num = -1; } else { $num = intval( $num ); } if ( ! post_type_supports( $post->post_type, 'revisions' ) ) {
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Changelog Changelog
Version | Description |
---|---|
3.6.0 | Introduced. |