[wp-trac] [WordPress Trac] #60047: Passing null to parameter #3 ($subject) of type array|string is deprecated in wp-includes\functions.php on line 2187

[WordPress Trac]

#60047: Passing null to parameter #3 ($subject) of type array|string is deprecated
in wp-includes\functions.php on line 2187
----------------------------+-----------------------------
 Reporter:  Sander Falise   |      Owner:  (none)
     Type:  defect (bug)    |     Status:  new
 Priority:  normal          |  Milestone:  Awaiting Review
Component:  Filesystem API  |    Version:
 Severity:  minor           |   Keywords:  has-patch
  Focuses:                  |
----------------------------+-----------------------------
 Passing non string values to wp_normalize_path() causes a deprecated
 warning, this can easily be fixed by adding some type checking:


 {{{
 function wp_normalize_path( $path = '' ) {

   if ( !$path || !is_string( $path ))
   {
     $path = '';
   }

   $wrapper = '';

   if ( wp_is_stream( $path ) ) {
     list( $wrapper, $path ) = explode( '://', $path, 2 );

     $wrapper .= '://';
   }

   // Standardize all paths to use '/'.
   $path = str_replace( '\\', '/', $path );

   // Replace multiple slashes down to a singular, allowing for network
 shares having two slashes.
   $path = preg_replace( '|(?<=.)/+|', '/', $path );

   // Windows paths should uppercase the drive letter.
   if ( ':' === substr( $path, 1, 1 ) ) {
     $path = ucfirst( $path );
   }
 }
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/60047>
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