Two-way encryption: I need to store passwords that can be retrieved
I am creating an application that will store passwords, which the user can retrieve and see. The passwords are for a hardware device, … Read more
PHP
Difference between “include” and “require” in php
Is there any difference between them? Is using them a matter of preference? Does using one over the other produce any advantages? Which … Read more
What are the best practices for catching and re-throwing exceptions?
Should caught exceptions be re-thrown directly, or should they be wrapped around a new exception? That is, should I do this: try { … Read more
Where are $_SESSION variables stored?
Are $_SESSION variables stored on the client or the server? 1Best Answer 12
Best way to check if a URL is valid
I want to use PHP to check, if string stored in $myoutput variable contains a valid link syntax or is it just a … Read more
How can I combine two strings together in PHP?
I don’t actually know how to describe what I wanted, but I’ll show you: For example: $data1 = “the color is”; $data2 = … Read more
Access denied for user ‘homestead’@’localhost’ (using password: YES)
I’m on a Mac OS Yosemite using Laravel 5.0. While in my local environment, I run php artisan migrate I keep getting : … Read more
Checking if an instance’s class implements an interface?
Given a class instance, is it possible to determine if it implements a particular interface? As far as I know, there isn’t a … Read more
In php, is 0 treated as empty?
Code will explain more: $var = 0; if (!empty($var)){ echo “Its not empty”; } else { echo “Its empty”; } The result returns … Read more
How to Debug Variables in Smarty like in PHP var_dump()
I have some variables inside a template and I don’t know where I assigned them. I need to know what is inside a … Read more
