php – Inside Array – “unidentified index” error with “prepare was called incorrectly” despite not calling the prepared statement with wordpress

I know that there is a very old answer that details unidentified index but using the methods there I can not figure out how to make isset work with the code I have. It is below but doesnt solve the issue.

Plus it my error is paired with the PREPARE error AND the fact that my understanding is that answer with ISSET is NOT a safe way anymore to prevent SQL injections. Someone please correct me if I am wrong. As per request I have also included the entire error message.

I am getting a couple of errors with the code below and am not sure why it thinks this isnt prepared properly. Can anyone shed light on this for me? Thanks.

for each line that has a $POST, it is telling me that the “Notice: Undefined index”

     if (!empty($_POST)) {
        global $wpdb;
        $table = "mytablenameplaceholder";
            if(isset($_POST('name')) && isset($_POST('emailaddress'))){
  $number1 = $_POST('name'); 
  $message = $_POST('emailaddress'); 
  $message = urlencode($message); 
        $data = array(
            'name' => $_POST('name'),
            'emailaddress'    => $_POST('emailaddress'),
            'phonenumber'    => $_POST('phonenumber')
        $format = array(
        $success=$wpdb->insert( $table, $data, $format );
            echo 'data has been saved' ; 
    } else {
    <form action="" method="post" >
        <input type="text"  id="name" name="name" value="John">
        <input type="text" name="email">
        <input type="text" name="phonenumber">
        <input type="submit">

I am also receiving a “Notice: wpdb::prepare was called incorrectly.” notice despite not having a prepare statement currently in the code. I know I need to add it.

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plugins – Ability to change homepage on WordPress using API

Is there any way to change a site’s homepage (Settings -> Reading), via API? We’re running a React app with a Headless WP ‘backend’, and I’d like to let users change the homepage of their sites though our app.

I searched but couldn’t find a solution to this.


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I want a api where i can upload product in wordpress wooCommerce

I want to create a API where i can hit from outside my panel and upload products in woo commerce

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Content Management Systems are the software systems that provide website authoring, collaboration, and administration tools designed to allow users to build and manage website content without having to code it. If you are planning to create a website using any content management system, WordPress vs Drupal vs Joomla vs Magento vs Prestashop seems to be the first question in your mind. Choosing a single among the best 5 options is a tough decision because of many similarities in these Content Management Systems.

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Outdated Version of jQuery In WordPress Failing Security Audit

I did a localhost test of a custom WP theme I’m building, and in Google Chrome’s Lighthouse audit it is failing the ‘best practices’ part of the audit because of an old version of jQuery that seems to be being shipped with WordPress (jQuery version 1.10.2)

Wasn’t the previously solved with something called jQuery Migrate?

I am a bit new to this side of things so any help would be wonderful.

I’m currently on the latest version of WordPress (5.5.1)

How do I solve this problem (i.e. updating jQuery or any other solution)?

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Is "redirection" a genuine WordPress plugin to redirect URLs?

Is “redirection” a genuine WordPress plugin to redirect URLs?

WordPress Child Theme Issue


I have created a child theme for my blog because I have been offered some advertising and need to hard code it. In truth should have done it before – but never mind.

Anyway the child theme is working except for one thing – the background image on my post. It is a blog about a football team and I have a faded image as a background. However I can’t find where I added it to replicate in the child theme. It’s not in the style sheet, I’ve checked (which is why I posted here) – but I can’t find it in the php files either. I really struggle with the inspector on FF, but tried it to see if I could see it but I can’t.

Can someone take a look and tell me where the damn thing is please? It’s all a bit embarrassing asking about my own site – but I can’t find it.

So What Now For Blues?

If you look at this post you will see the faded image repeated vertically. I just need to know where that it so I can add it to the child theme because the child theme isn’t picking it up.

I have switched to the main theme for now for the purpose of this post.

Thanks Kev


php – Add wordpress wp_mail SMTP configuration but not in wp-config

I have added E-Mail SMTP settings to wordpress wp-config.php file and now wordpress is sending emails as expected. the solution was found here

But i am building a plugin, where i prefer to add the SMTP configuration in the wordpress backend, without adding the SMTP setting each time manually in the wp-config.php file. So the account credentials will be saved in wp_options.

What is the best practice to add those settings in my plwithout touching the wp-config.php?