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PHP Warning: Undefined variable on PHP 8.1.28

Mike Kipruto — Sat, 15 Jun 2024 05:35:40 +0000

Replies: 2

Hey team, I am getting the following PHP Warning: Undefined variable on PHP 8.1.28:

PHP Warning:  Undefined variable $index in path-to-sitewp-content/plugins/diagnoseo/includes/class-diagnoseo-metatags.php on line 455
PHP Warning:  Undefined variable $index in path-to-sitewp-content/plugins/diagnoseo/includes/class-diagnoseo-metatags.php on line 456
PHP Warning:  Undefined variable $follow in path-to-sitewp-content/plugins/diagnoseo/includes/class-diagnoseo-metatags.php on line 457
PHP Warning:  Undefined variable $follow in path-to-sitewp-content/plugins/diagnoseo/includes/class-diagnoseo-metatags.php on line 458

While troubleshooting, I found out that the Diagnoseo_MetaTags::meta_robots() method was producing the PHP warnings due to the use of undefined variables $index and $follownot being set when none of the if or elseif conditions were met, leaving these variables undefined when they were later used to set values in the $robots array.

As a temporary fix to ensure that $index and $follow are always defined, they were initialized with default values at the beginning of the meta_robots method. Which I’ve added to fix the issue for me:

public function meta_robots( $robots ) {
    $index = 'noindex'; // Default value
    $follow = 'nofollow'; // Default value

I hope this helps, and please let me know if you need any clarification about the issue from my end.

Typo in the Site Options Pages

Mike Kipruto — Wed, 20 Mar 2024 05:34:40 +0000

Replies: 3

Hey team, it looks like there is a typo in the includes/class-diagnoseo-sitemapsettings.php:59

In this line, .i.e, the bolden word (male):
If you use this function too often it may have a negative impact, so male sure every click is justified by valid changes to the sitemap

I believe it should be: “If you use this function too often it may have a negative impact, so make sure every click is justified by valid changes to the sitemap”

Thank you.

Schema for google rich results – Null error – Rich results test

arceight — Wed, 25 Oct 2023 18:35:54 +0000

Replies: 2

Hello.

There’s a problem with the null value in the schema. It’s bad for SEO. After testing this through https://search.google.com/test/rich-results I’m getting (Structured data with syntax errors detected – Invalid top level element “null”) error. It’s caused by diagnoseo plugin. It’s creating an empty script, probably because those items are unavailable in the free plugin but it shouldn’t be there.