I am trying to update value of an associative array from form data. When the user presses submit, the array values should be updated. Here is the code below. $userInfo = array(‘new_user_name’ => ”,…
Tag: php
How to clear specific billing field value from WooCommerce checkout
I am trying to clear the billing_po_no field value from my WooCommerce checkout billing Form, by adding the following code into my functions.php file: But it does not appear to be working. Can someone point me in the right direction? Answer Try the following instead: Code goes in functions.php file of the act…
How to validate dimensions and format of an image URL in PHP?
My system does not host images on my server, I am using the one APIfrom imgurso it is only valid that the imput field where I insert the image URL is not empty: But I need to validate that path of that image, which has minimum dimensions 400x400may be more but it cannot be less, image formats allowed png, jpe…
Moodle Events API
I’m trying to develop a plugin for Moodle, using Events API that will send out emails when new blog post is created. I created my plugin with the following structure: blog_observer/ ├── classes │ └──…
“PDOException: could not find driver” inside docker container where PDO modules exist
I want to run php-fpm in a docker container, but get an error message after starting the container: Fatal error: Uncaught PDOException: could not find driver. I use php7.4 with event engine and a postgres database in a separate container (I use docker-compose to start them all) and are working on ubuntu20.04.…
Edit The Src Of a Image
HTML Code Whta I Need: I just want to remove (-300×203) from the src. Is this possible using js or PHP or any other language I want to implement this code in WordPress? Answer Put this script on page
Is there a better way to get only numeric value in php array without using for loop
Here’s the an example of array that has non-numeric value. $categoryRating = array:3 [ 1 => 60.0 2 => 50.0 5 => “in-progress” ] And the result should be: array:3 [ 1 =&…
AJAX calls server but POST fails (PHP)
just trying to implement a basic ajax request. the js calls the server and will recieve a response back but now i need to send a parameter to get a specific value back from the server so i send form …
require() reports that no such directory exists, but file_exists returns true on the exact same path
I have a very simple PHP file that is part of a unit test with PHPUnit, and I am getting an issue where require() reports back that it is unable to open the stream because no such file exists, but yet, on the next line tests if the file_exists and this returns true? What could be causing this behavior and
WordPress json_encode and json_decode with quotes, slashes, emojis
I have a data array such as Now, the title/options can have special characters such as “quotes” and also ‘single ones’, along with maybe/slashes as well or emojis. Unfortunately, upon adding these to the data and encoding, I can’t decode it. Well, rather, WordPress just returns e…