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Source View: wpmu_delete_blog_upload_dir

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Line Code
129
130           /**
131            * Filter the upload base directory to delete when the site is deleted.
132            *
133            * @since MU
134            *
135            * @param string $uploads['basedir'] Uploads path without subdirectory. @see wp_upload_dir()
136            * @param int    $blog_id            The site ID.
137            */
138           $dir = apply_filters( 'wpmu_delete_blog_upload_dir', $uploads['basedir'], $blog_id );
139           $dir = rtrim( $dir, DIRECTORY_SEPARATOR );
140           $top_dir = $dir;
141           $stack = array($dir);
142           $index = 0;
143
144           while ( $index < count( $stack ) ) {
145                // Get indexed directory from stack
146                $dir = $stack[$index];
147