Coding Standards: Use strict comparison in wp_check_post_hierarchy_for_loops().

SergeyBiryukov · SergeyBiryukov · commit 4051e31bec3a · 2025-01-11T00:35:45.000Z
Follow-up to [10129], [15806]. Props aristath, poena, afercia, SergeyBiryukov. See #62279. git-svn-id: https://develop.svn.wordpress.org/trunk@59597 602fd350-edb4-49c9-b593-d223f7449a82
diff --git a/src/wp-includes/post.php b/src/wp-includes/post.php
@@ -7934,7 +7934,7 @@ function wp_check_post_hierarchy_for_loops( $post_parent, $post_id ) {
 	}
 
 	// Can't be its own parent.
-	if ( $post_parent == $post_id ) {
+	if ( $post_parent === $post_id ) {
 		return 0;
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -7934,7 +7934,7 @@ function wp_check_post_hierarchy_for_loops( $post_parent, $post_id ) {`
`7934`	`7934`	`}`
`7935`	`7935`
`7936`	`7936`	`// Can't be its own parent.`
`7937`		`- if ( $post_parent == $post_id ) {`
	`7937`	`+ if ( $post_parent === $post_id ) {`
`7938`	`7938`	`return 0;`
`7939`	`7939`	`}`
`7940`	`7940`