Code Modernization: Use the integer portion of an item position in add_submenu_page().

This fixes an `Implicit conversion from float to int loses precision` PHP 8.1 deprecation notice when adding a new admin menu item with a `float` value passed as the `$position` parameter.

This change is covered by existing unit tests and addresses 8 errors when running the test suite on PHP 8.1.

References:
* [https://php.watch/versions/8.1/deprecate-implicit-conversion-incompatible-float-string PHP 8.1: Implicit incompatible float to int conversion is deprecated]
* [https://wiki.php.net/rfc/implicit-float-int-deprecate PHP RFC: Deprecate implicit non-integer-compatible float to int conversions]

Follow-up to [52569], [53104].

Props jrf.
See #55656, #54798.

git-svn-id: https://develop.svn.wordpress.org/trunk@53555 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Sergey Biryukov 2022-06-22 14:53:49 +00:00
parent b2f9e67757
commit e7cafe6141

View File

@ -1454,6 +1454,7 @@ function add_submenu_page( $parent_slug, $page_title, $menu_title, $capability,
// For negative or `0` positions, prepend the submenu.
array_unshift( $submenu[ $parent_slug ], $new_sub_menu );
} else {
$position = absint( $position );
// Grab all of the items before the insertion point.
$before_items = array_slice( $submenu[ $parent_slug ], 0, $position, true );
// Grab all of the items after the insertion point.