Sergey Biryukov ed59f778ba General: Cast $max_depth and $depth to an integer in the Walker class.
This ensures that the arguments are correctly interpreted when passed as a query string, i.e. when `wp_parse_args()` is involved. For example, `wp_list_pages( 'depth=0' )` should display a list of all pages to the maximum depth.

Follow-up to [57848].

Props freibergergarcia, peterwilsoncc, ahortin.
Fixes #61749.

git-svn-id: https://develop.svn.wordpress.org/trunk@58812 602fd350-edb4-49c9-b593-d223f7449a82
2024-07-26 07:54:26 +00:00
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