Tag: php

I can’t get multiple selected values of select box in php

So, I have an HTML/PHP form that has a select list box from which you can select multiple values because its multiple properties are set to multiple. Consider the form method is ‘POST’. But the list …

How to specify the void return type for a constructor

oop php php-7 php-7.1 php-8

For consistency I’m specifying return types since PHP 7.1, for all methods, including magic ones like __toString, and even when the implicit return type is void like with __unserialize(): When I try the same for constructors and destructors, like this: PHP yields Fatal errors: The only thing I can do ri…

Why is searching not returning results in Magento 1.9 with error messages appearing in nginx logs for FastCGI and Elastica?

magento-1.9 nginx php

I’m running Magento 1.9.4 on Ubuntu 18.04, PHP 7.2 with nginx 1.14 fronting it all. The shopping site is loading and navigable. However, when I search for a term, it does not list the matches in the …

admin-ajax returning 0 – not submitting form data to db

ajax javascript jquery php wordpress

I’m trying to send form data to a table called attendants. I have the form, the AJAX and query created, but when trying to test (when submitting the form), I see a POST http://localhost/rsvp/wp-admin/…

In a WordPress template, how can I detect if the current page is the WooCommerce cart or checkout page?

cart php templates woocommerce wordpress

I would like to have a header banner hidden when a user is in the WooCommerce cart or checkout process. Is there a flag or variable that I can check to see if the current page is in either of these WooCommerce sections? I basically want to do something like the following: I realize I can make a custom page

How to implement photoswipe into wordpress custom theme?

advanced-custom-fields javascript photoswipe php wordpress

I’m trying to implement photoswipe into my site but I’m not sure how to go about it for a wordpress site.. I’m using acf repeater to display all images in a grid. I’d like to display the photoswipe …

CORS issue in codeigniter 4: Response to preflight request doesn’t pass access control check

axios codeigniter-4 php reactjs

I’m making an api with Codeigniter 4 for a react application. Everything works fine in postman but when I make requests with axios (also tried fetch), it gets CORS error Access to XMLHttpRequest at ‘http://localhost:8080/testpost’ from origin ‘http://localhost:3000’ has been bloc…