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wp_post_revision_fields › WordPress Filter Hooks

Since4.5.0
Deprecatedn/a
› apply_filters( '_wp_post_revision_fields', $fields, $post )
Parameters: (2)
  • (string[]) $fields List of fields to revision. Contains 'post_title', 'post_content', and 'post_excerpt' by default.
    Required: Yes
  • (array) $post A post array being processed for insertion as a post revision.
    Required: Yes
Defined at:
Codex:

Filters the list of fields saved in post revisions.

Included by default: 'post_title', 'post_content' and 'post_excerpt'.

Disallowed fields: 'ID', 'post_name', 'post_parent', 'post_date', 'post_date_gmt', 'post_status', 'post_type', 'comment_count', and 'post_author'.



Related Functions: _wp_post_revision_fields, wp_post_revision_title, _wp_post_revision_data, wp_post_revision_meta_keys, wp_get_post_revisions, wp_list_post_revisions


Related Hooks: wp_post_revision_field_field, wp_post_revision_meta_keys, wp_put_post_revision, wp_get_revision_ui_diff, wp_delete_post_revision

Source 

$fields = apply_filters( '_wp_post_revision_fields', $fields, $post );