I use Laravel 9 and the built-in method Http::withHeaders ($headers)->post($url, $data). In the $data variable, I pass the string that resulted from http_build_request with the “&” separator. But Laravel tries to make an array out of it and send data. The API service returns me an error. Pl…
How to check if predefined selected column is null is laravel
I have this code : I want to check if correctTime is null then dont show this data. I have tried ->whereNotNull(‘correctTime’) it is giving error say column not found. Answer Since its a derived column you have to use having clause, the best thing of the raw query is that you can use multiple t…
Symfony 5.4.9 Composer detected issues in your platform:
I am totally new to Symfony. After I installed Symfony on my local ddev machine, I get this error I tried to composer install –ignore-platform-reqs as well, and soon as I run it, I get this error message My php version is Compose.json Thanks for help Answer Edit these 2 things in your composer.json to s…
Prestashop – Add multiple categories to a product
I’m trying to add more categories in my product but once created, the product keeps only the id_cetegory_default. My code : Result : Thanks in advance! Answer You need to call updateCategories function to add product into multiple categories. So once your product get saved; you can call this funtion. Fo…
Resolve name by ID in from 2 tables in PHP / SQL in Datatable
I am currently working on my first datatable which I managed to get to work and I am quite happy with it, however I am having some difficulties in resolving client names. Here is my current code: Tablefile.html: And here my datatable.php file: The table renders fine and works great, however client_id is obvio…
File Upload form using php
i’m working on app that takes a shot from the camera and upload the picture to the server so this is my code:- and upload.php :- the problem is that this upload script is uploading the picture but its corrupted file with size of 0mb so how can i fix this problem Answer Some problems with your code……
Laravel eloquent creating a WHERE condition if and only if the table column has a specific value
I am not sure if this is possible with Laravel eloquent, but I want to create an eloquent where the where condition would be based on the value of the current table column. Something like this for illustration purposes: column_a is part of the table column that I want to use. I could create 2 separate eloquen…
IlluminateDatabaseQueryException could not find driver Laravel
I deploy a laravel project on an apache server on a Debian 10 machine. The database is an MySQL deployed on another debian 10 machine on the same network. I can go to the connection interface of the application but when I connect this error appears : I have already tried these commands : these commands work b…
inline keyboard on telegram error 400 bad request
I wanna send a json encoded keyboard as reply markup but I get error 400 bad requset! This is how json looks like: and this is how the code looks like: I’ve also tried deleting one of the [ ] but it didn’t work. Answer I actually find the problem. It was a problem with data size. As Telegram says,
How to display message in HTML Tag with PHP in a function
I have this PHP form validator that is also hooked up to a mail function and to keep things organized I did the form validation in a separate function that is being called when the form is submitted. Now I have this problem that I don’t know how to display the error message when a field is empty in the