I'm attempting to set the schema data of all questions and answers on an FAQ page dynamically using the class name of each question and answer. I cannot use script due to it being overwritten by the SEO by Yoast.
I've created the code below so far, but it's not bringing in the questions and answers into Google's Structured Data Tool and I'm not able to loop each of the questions and answers.
<div class="x-acc-item">
<span class="question">Can I order for pick up or delivery?
</span>
<div class="answer">
<p>Yes, you can!</p>
</div>
</div>
<div class="x-acc-item">
<span class="question">Do you have a rewards program?</span>
<div class="answer">
<p>We sure do!</p>
</div>
</div>
add_filter( 'wpseo_schema_webpage', 'change_faq_schema' );
function change_faq_schema( $data ) {
if ( ! is_page( 'frequently-asked-questions' ) ) {
return $data;
}
$schema = array(
'mainEntity' => array()
);
$resultquestion = array();
$resultanswer = array();
$question = "question";
$answer = "answer";
$domdocument = new DOMDocument();
$domdocument->loadHTML($doc);
$a = new DOMXPath($domdocument);
$spans = $a->query("//*[contains(concat(' ', normalize-space(@class), ' '), ' $question ')]");
$spans2 = $a->query("//*[contains(concat(' ', normalize-space(@class), ' '), ' $answer ')]");
for ($i = $spans->length - 1; $i > -1; $i--) {
$resultquestion[] = $spans->item($i)->firstChild->nodeValue;
}
for ($i = $spans2->length - 1; $i > -1; $i--) {
$resultanswer[] = $spans2->item($i)->firstChild->nodeValue;
}
$data['mainEntity'] = array(
'@type' => "Question",
'name' => $resultquestion,
"acceptedAnswer" => array(
"@type" => "Answer",
"text" => $resultanswer
)
);
return $data;
}
You can disable Yoast on specific page, then you can enqueue your own schemas.
As of Yoast SEO 14.0, we've changed the way you can interact with the output of Yoast SEO. However, in some cases, you might want to disable the output coming from Yoast SEO on a specific post.
<?php
add_action( 'template_redirect', 'remove_wpseo' );
/**
* Removes output from Yoast SEO on the frontend for a specific post, page or custom post type.
*/
function remove_wpseo() {
if ( is_single ( 1 ) ) {
$front_end = YoastSEO()->classes->get( Yoast\WP\SEO\Integrations\Front_End_Integration::class );
remove_action( 'wpseo_head', [ $front_end, 'present_head' ], -9999 );
}
}; ?>
More information @ https://developer.yoast.com/customization/yoast-seo/disabling-yoast-seo/
Our community is visited by hundreds of web development professionals every day. Ask your question and get a quick answer for free.
Find the answer in similar questions on our website.
Do you know the answer to this question? Write a quick response to it. With your help, we will make our community stronger.
PHP (from the English Hypertext Preprocessor - hypertext preprocessor) is a scripting programming language for developing web applications. Supported by most hosting providers, it is one of the most popular tools for creating dynamic websites.
The PHP scripting language has gained wide popularity due to its processing speed, simplicity, cross-platform, functionality and distribution of source codes under its own license.
https://www.php.net/
HTML (English "hyper text markup language" - hypertext markup language) is a special markup language that is used to create sites on the Internet.
Browsers understand html perfectly and can interpret it in an understandable way. In general, any page on the site is html-code, which the browser translates into a user-friendly form. By the way, the code of any page is available to everyone.
https://www.w3.org/html/
Welcome to the Q&A site for web developers. Here you can ask a question about the problem you are facing and get answers from other experts. We have created a user-friendly interface so that you can quickly and free of charge ask a question about a web programming problem. We also invite other experts to join our community and help other members who ask questions. In addition, you can use our search for questions with a solution.
Ask about the real problem you are facing. Describe in detail what you are doing and what you want to achieve.
Our goal is to create a strong community in which everyone will support each other. If you find a question and know the answer to it, help others with your knowledge.