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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
This hook occurs 2 times in this file.
Line | Code |
---|---|
1366 | if ( $ptype->hierarchical ) { |
1367 | $uri = get_page_uri( $post ); |
1368 | if ( $uri ) { |
1369 | $uri = untrailingslashit( $uri ); |
1370 | $uri = strrev( stristr( strrev( $uri ), '/' ) ); |
1371 | $uri = untrailingslashit( $uri ); |
1372 | } |
1373 |
|
1374 | /** This filter is documented in wp-admin/edit-tag-form.php */ |
1375 | $uri = apply_filters( 'editable_slug', $uri, $post ); |
1376 | if ( ! empty( $uri ) ) { |
1377 | $uri .= '/'; |
1378 | } |
1379 | $permalink = str_replace( '%pagename%', "{$uri}%pagename%", $permalink ); |
1380 | } |
1381 |
|
1382 | /** This filter is documented in wp-admin/edit-tag-form.php */ |
1383 | $permalink = array( $permalink, apply_filters( 'editable_slug', $post->post_name, $post ) ); |
1384 | $post->post_status = $original_status; |
1385 | $post->post_date = $original_date; |
1386 | $post->post_name = $original_name; |
1387 | unset( $post->filter ); |
1388 |
|
1389 | /** |
1390 | * Filters the sample permalink. |
1391 | * |
1392 | * @since 4.4.0 |