[wp-trac] [WordPress Trac] #57581: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in functions.php

[WordPress Trac]

#57581: str_replace(): Passing null to parameter #3 ($subject) of type array|string
is deprecated in functions.php
--------------------------+-----------------------------
 Reporter:  ipajen        |      Owner:  (none)
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  General       |    Version:  trunk
 Severity:  normal        |   Keywords:  PHP81
  Focuses:                |
--------------------------+-----------------------------
 6.2-alpha-55159, PHP 8.1

 When using two different plugins (WP Review Slider Pro (Premium) or Ninja
 Forms following are thrown as PHP warning (If any of them are enabled same
 warnings are shown, if disabling both plugins no warning exist).

 str_replace(): Passing null to parameter #3 ($subject) of type
 array|string is deprecated

 {{{
 wp-includes/functions.php:2160
 str_replace()
 wp-includes/functions.php:2160
 wp_normalize_path()
 wp-includes/plugin.php:768
 plugin_basename()
 wp-admin/includes/plugin.php:1405
 add_submenu_page()
 wp-content/plugins/wp-review-slider-pro/admin/class-wp-review-slider-pro-
 admin.php:990
 WP_Review_Pro_Admin->add_menu_pages()
 wp-includes/class-wp-hook.php:308
 do_action('admin_menu')
 wp-admin/includes/menu.php:155
 }}}


 Is there something Core can do to improve the experience here? Or both
 plugin authors need to change?


 {{{
 functions.php:2160
         // Standardize all paths to use '/'.
         $path = str_replace( '\\', '/', $path );

 }}}

-- 
Ticket URL: <https://core.trac.wordpress.org/ticket/57581>
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