Tag: php

(PHP) Adding a ‘guess counter’ to a random number game

I need to modify a block of code and add a counter regarding how many times it took the user to guess the right number. I was wondering how it would be properly implemented into my code. This is what I have so far. Answer You have to use PHP Sessions to keep track of the count. All you have

How to make a PHP variable accessible from every webpage?

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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?

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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?

php symfony symfony-components symfony-filesystem symfony-finder

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

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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

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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?

php session

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

ajax json php

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

php return shorthand

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

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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…