diff options
Diffstat (limited to 'plugins/jetpack/modules/sitemaps/sitemap-buffer.php')
| -rw-r--r-- | plugins/jetpack/modules/sitemaps/sitemap-buffer.php | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/plugins/jetpack/modules/sitemaps/sitemap-buffer.php b/plugins/jetpack/modules/sitemaps/sitemap-buffer.php index 3596486d..4a24bb12 100644 --- a/plugins/jetpack/modules/sitemaps/sitemap-buffer.php +++ b/plugins/jetpack/modules/sitemaps/sitemap-buffer.php @@ -1,4 +1,4 @@ -<?php +<?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName /** * Sitemaps (per the protocol) are essentially lists of XML fragments; * lists which are subject to size constraints. The Jetpack_Sitemap_Buffer @@ -139,7 +139,7 @@ abstract class Jetpack_Sitemap_Buffer { * @return bool True if the append succeeded, False if not. */ public function append( $array ) { - if ( is_null( $array ) ) { + if ( $array === null ) { return true; } @@ -270,7 +270,8 @@ abstract class Jetpack_Sitemap_Buffer { if ( null === $parent ) { $return_string = true; - $parent = $root = new DOMDocument(); + $root = new DOMDocument(); + $parent = $root; } if ( is_array( $array ) ) { |