Is it possible to create a variable, set its value through a webpage and make it accessible from code in other webpages? If yes, how is this done in PHP? Will the variable have a life time in memory …
Which file should I use when assigning products to a category in Magento programatically?
I am new to Magento. I have created a category in the back end of Magento. There are quite few threads about how to assign a product to a category, however I don’t understand which file should I use to use that code: Programatically add Magento products to categories How to assign categories for product…
Why I can’t get Symfony Finder like a service?
I use Symfony Standard Edition and try to get Symfony Finder component like a service, but not found it. To use the Finder, I need to create it manually like: Why I can’t get it from service container? Is it was wrong? P.S. The Symfony Filesystem component exists in service container and available by na…
Symfony2 generate controller inside custom folder
Symfony2 has a command for generating controllers http://symfony.com/doc/current/bundles/SensioGeneratorBundle/commands/generate_controller.html Command’s default behavior is to generate the given controller inside controller folder within the bundle. Is it possible to customize the folder where the con…
Laravel Ajax Call to a function in controller
I am new to laravel and I want to make an ajax call to a function written in controller. I have done the following but not working. In View : $.ajax({ type: “POST”, url: ‘OrderData’, // Not …
How long php sessions are stored in server?
I’m wondering how long php sessions are stored in server memory.What if user logs in (sets session variables in server) and he keeps his browser open for a long time suppose 30 days and he reloads the …
PHP AJAX echo json data before then sleep
I have tried out couple answers here but none worked. I have this basic honeypot script: I am trying to echo the json message and then sleep. But now it is first do sleep then echo the message. Any idea how to do it the good way? Answer Most likely the echo’d data is just being buffered rather than sent
php shorthand return statement
So i was just recently looking for some examples of validating a unix timestamp. One code chunk that kept reappearing was this: Now I have looked for shorthand return if statements which I think this might be but I am not having any luck. can anyone explain to me how this function is deciding what to return a…
Laravel: getting a single value from a MySQL query
I’m trying get a single value from MySQL database using laravel but the problem I’m getting an array . this is my query result in MySQL command line: my laravel function: expected $data value is a string with value= Admin but what i get is : [{“groupName”:”Admin”}] Answer E…
Laravel Input::hasFile(‘image’) returns false even if a File is uploaded
I have a Form field for an Image upload, which I open with ‘files’ => true, like so: And in my Controller I want to check if a File was uploaded and do something with it: But Input::hasFile always returns false and I don’t know why. results in: I have tested around with another picture fo…