I’m new in php. For now I can read the code (not good), and can write a little bit. I have several weight scales. From first one I can read the weight with this script: // host and port to …
Tag: php
yaml xampp warning: Unable to load dynamic library ‘C:xamppphpextphp_yaml.dll’
I installed the recent versions of xampp for windows and yaml on my PC with windows 8.1 64bit. The versions were xampp-win32-7.0.9-1-VC14-installer.exe php_yaml-2.0.0rc8-7.0-ts-vc14-x86.zip I put the line of extension=php_yaml.dll to the end of php.ini file. I copied php_yaml.dll to C:/xampp/php/ext folder. I…
Executing nodejs script file in PHP using exec()
In my Application, I want to execute a Node.JS file from PHP which in turn makes a http request to another PHP file. In short this is the Process that I am doing. PHP file—>calls–> Nodejs file—>…
Sum column values from multiple arrays
I have an arrays with dynamic name. My array could be more than 3, depends and array variable should be unique I need to get an output like this: Answer Why aren’t you using a multidimensional array? In this case you will have an array of arrays: You can go with nested for loops: The output is Now, if y…
Alternative header in php
Is there’s an alternative way to the header in PHP to redirect the page? Because I can’t write any statement before the header. Snippet:- Answer There are different ways to do so. – You can set delay in your code so that that much amount of time the page stops on that page and after that it …
Laravel – Eloquent – Dynamically defined relationship
Is it possible to set a model’s relationship dynamically? For example, I have model Page, and I want to add relationship banners() to it without actually changing its file? So does something like this exist: Or something similar? As they are fetched using the magic methods anyway, perhaps I can add the …
Laravel use Request validation with api
I’m trying to implement validation in my api like this: RideUpdateRequest: So how could I give a error message back in json (if the request validation fails)? Right now in postman I receive nothing back? –EDIT– response: Could I get something like this?: Answer If you take a look at the Form…
How to identify if an option was supplied without a value with Symfony Console?
With the Symfony3 Console, how can I tell when a user supplied an option, but supplied it without a value? As opposed to not supplying the option at all? As an example, take the following console configuration. The command help will illustrate the option as –option[=OPTION], so I can call this the follo…
How do i filter the output of a scraper? (PHP) [closed]
Closed. This question needs debugging details. It is not currently accepting answers. Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question. Closed 6 years ago. Improve this question I am …
woocommerce cart custom thumbnail image image in cart
I want to show custom thumbnail images in cart. I made product with a custom attribute, say imageurl. I used the hook below to make it work: function custom_new_product_image($cart_object) { $a =…