What is JWT
JWT (JSON Web Token) is an open standard (RFC 7519) that defines a compact and self-contained way to securely transmit information between parties as a JSON object. This information can be verified and trusted because it's digitally signed.Struc...
How to preview picture stored in the fake path
In Laravel, here are several approaches to preview images stored with "fake paths" or abstracted storage:1. Using Laravel Storage Facade with ResponseCreate a Preview Routephp// routes/web.php Route::get('/preview/{filename}', [ImageController:...
Polymorphism in PHP
Polymorphism is a fundamental concept in object-oriented programming (OOP) that allows objects of different classes to be treated as objects of a common superclass. In PHP, polymorphism is primarily achieved through:1. Method Overriding (Runtime Poly...
PHP Index and associative arrays
PHP Arrays: Indexed vs AssociativePHP has two main types of arrays: indexed arrays and associative arrays. Here's a breakdown of both:Indexed ArraysUse numeric indexes starting from 0Automatically assigned indexesCreated with array() or&nbs...
Difference betwen GET and POST
The main differences between GET and POST HTTP methods are:1. PurposeGET: Used to request data from a server (e.g., loading a webpage, fetching search results).POST: Used to send data to a server (e.g., submitt...
PHP Life Cycle
The PHP life cycle refers to the sequence of stages that PHP goes through from the moment a request is received until the response is sent back to the client. Here's a detailed breakdown:1. Request InitiationA client (web browser, API caller, etc.) s...