I’m creating a WordPress website using the Advanced Custom Fields plugin. I have a set of fields for tennis score results. In the template, I’m showing these fields like this: The problem is that some scores are zero, so they’re not showing up. I understand that this is because 0 basically e…
Tag: php
wc_order_query with meta_query not working when using relation
I am trying to use WC_Order_Query, to get all orders where a custom meta_key doesn’t exist, is empty or equal to 0 I’ve tried like a lot of the stuff documented on this site, but nothing seems to work. It just returns all content, which is the opposite of what i’m trying to do. This is what …
Starting a php session from react with an axios call does not keep the session alive, but doing it with postman works just fine
I am aware other questions like this one exist, i have failed to implement any of those successfully, meaning none have worked, whether due to a fault of my own or their inherent impotency to solving this problem. The environment : I am serving the php project with php -S 127.0.0.1:8080 and have a react front…
Why does PHPMailer fail to connect to my SMTP server
PHPMailer version: 6.5.0 When I am trying to connect my PHPMailer script with my SMTP server I am getting this error: The first “SSL loaded” is my script checking if it has OpenSSL enabled. My mail server is: Note: “mail.solninjaa.com” is the IMAP and POP3 address as well. I ran a comm…
I can’t get my additive weighting algorithm to work properly
I have a data structure that look like this I’m trying to get the normalized values but it wasn’t giving me the expected result with my current algorithm. I have been stuck with this problem for about 4 days, the problem is in the min(…) and max(…) function inside the get_matrix_r meth…
laravel – passing data from first page to third page
I have a booking system where I divided into three steps. First, user can input the parcel weight, postcode,etc and then generate a quotation for couriers rate which brings to the next step. Second, it shows an a list of rates for the couriers to choose and user have to select one courier and proceed to the n…
How to set option for validation constraint in Symfony globally?
I need to change format for DateTime validation constraint but I want to do it globally for the whole application to not copy-paste it like this: (I use yaml config in my application) Is there any option to do it globally in Symfony 5 application, using DI parameters or some other way? I didn’t find any…
Load View in Custom Helper Codeigniter 4
In CI 3 i can load view file in helper like this. But in CI 4, when i use this function in my custom helper, it shows following error. Call to undefined function get_instance() How can i load view file in helper in CI 4 ? Answer There’s no need for any of that. In codeigniter 4 all you need
How to make PayPalCheckout return value by post method?
I am using PayPalCheckoutSdk library following the examples, I have the following: I am receiving the data by get method print_r($_REQUEST);: And, that information is processed in the file return.php which has the following code: https://ideone.com/ncVjIt I would like to be able to receive the information but…
Warning: Array to string conversion base64_encode
When I do this $payload2 = base64_encode($payload); I will get message “Expected type : string” so I change to $payload2 = base64_encode((string)$payload); but I will get the “Warning: Array to string conversion” error. How to solve this error? Solution of using json_encode: Answer Sol…