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Inline documentation for hooks in wp-admin/includes/revision.php.

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Fixes #25283.


git-svn-id: https://develop.svn.wordpress.org/trunk@25587 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Drew Jaynes 2013-09-23 22:44:26 +00:00
parent db890b4e75
commit 164b32b566
1 changed files with 15 additions and 0 deletions
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15
src/wp-admin/includes/revision.php
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@ -55,7 +55,22 @@ function wp_get_revision_ui_diff( $post, $compare_from, $compare_to ) {
$return = array();
foreach ( _wp_post_revision_fields() as $field => $name ) {
/**
* Contextually filter a post revision field.
*
* The dynamic portion of the hook name, $field, corresponds to each of the post
* fields of the revision object being iterated over in a foreach statement.
*
* @since 3.6.0
*
* @param string $compare_from->$field The current revision field to compare to or from.
* @param string $field The current revision field.
* @param WP_Post $compare_from The revision post object to compare to or from.
* @param string null The context of whether the current revision is the old or the new one. Values are 'to' or 'from'.
*/
$content_from = $compare_from ? apply_filters( "_wp_post_revision_field_$field", $compare_from->$field, $field, $compare_from, 'from' ) : '';
//duplicate_hook
$content_to = apply_filters( "_wp_post_revision_field_$field", $compare_to->$field, $field, $compare_to, 'to' );
$diff = wp_text_diff( $content_from, $content_to, array( 'show_split_view' => true ) );