php

Image upload function performs the task of image uploading, cropping, setting image size according to aspect ratio etc. This PHP code provides the fully functional image upload utility. Here is the code -…

Redirecting invalid user is necessary because different pages of the website have different authority. Some pages should only be accessed by admin. If some invalid user tries to open them, then they should be redirected to another page.…

As we know Our favorite PHP IDE & PHP editors can become an unparalleled ally when it comes to code completion and visual assistance for debugging and building our app. The Best Choice of PHP IDE & PHP editor can easily configure…

What are the top programming languages to learn today? It is one of the most common questions we get asked, and it's a bit of an impossible question because it depends entirely on who you are, and what your goal is. But a fact you might not…

let’s highlight 5 Best PHP frameworks to learn in the year 2017 and take a bird’s eye view of how each one of them can ease your PHP app development. Need Of PHP frameworks Of all the server-side programming languages, PHP undoubtedly…

Here  we need to fix is the save() method. Actually, the save() method totally ignores the validation procedure, and this is no good. So, this is my final version of the AweloquentModel class: <?php namespace App\Aweloquent; use…

So guyz , in this tutorial you will learn how to create Extensions in yii2 framework Our plan is as follows: We will develop our extension in a folder, which is different from our example CRM application. This extension will be…

The Abstract Factory pattern is a creative way to expand on the basic Factory pattern. Since the Factory pattern is a class that creates other classes in a uniform way, the Abstract Factory pattern gives us a way to allow factories with…

The very first thing you will need to work with Laravel (and then Eloquent) is Composer. Composer is a dependency management tool for PHP. With this tool, you can easily include every dependency that is needed in your project.…

It's quite open-ended as to where to register listeners for model events. One place is in the boot method within the EventServiceProvider class: public function boot(DispatcherContract $events) { parent::boot($events);…

To send out these reminders, we'll create a new console command called RemindersCommand in protected/commands/RemindersCommand.php. When we're done, we'll be able to add this command to either our crontab or to our scheduled tasks and have…

In This tutorial we will code a simple discovery website . For example, a user may want to know what restaurants are near a particular location or what public services or public transportation options are near a particular job the user is…

You can now add Elegant  flash-notifications in laravel . actually this package uses   sweetalert for nice alerts in  your laravel app acording to author this package is based on Laracasts video tutorial . you should give a try to…

It's important to remember that a REST web service is by definition a stateless service, this will imply some requirements in the way we will test things and deal with the information we need to POST or GET. The big step forward that Yii…

Symfony2 provides a default mailer component called swiftmailer. Its default configuration looks like this: # app/config/config.yml # ... # Swiftmailer Configuration swiftmailer: transport: "%mailer_transport%"…

A simple polymorphic relationship can be used when you have an entity that can belong to either one entity or to another. So, here's our first example. Imagine that you are creating an e-commerce application. You will be…

After creating the database structure, it would be handy to prepare some test data. We can do this through fixtures. Unfortunately, Symfony2 does not come with any fixtures system, so we need to install it. Type the following: $ php…

One of the most important steps in starting a new project is planning it. By planning the project before we begin programming, we can easily identify most (if not all) models that our application will use, key features that we'll need to…

This is a really cool way to deal with many-to-many relationships. However, attaching and detaching things could be a little boring sometimes. Let's try the sync() method: $category->books->sync( );…

A widget is a reusable client-side code (containing JavaScript, CSS, and HTML) with minimal logic wrapped in a yiibaseWidget object that we can easily insert and apply in any view. Building a widget requires you to extend two…

In this article you wil learn how to Generate laravel api via command line in laravel 5.1 . for this we will use a laravel package called laravel5-api-generator . this package Generates boilerplate for laravel REST API: migration,…

Apart from having multiple kinds of configuration, we can have multiple entry points in advanced applications. In advanced web applications, in fact, we also have a different approach in the development stage. We usually have…

Its sure; this works really well. However, it is not the best way you can do it. In fact, with Eloquent, you can work with related models using some other specific methods. Let's rewrite this example using the method save() on a…

Check this tutorial if you want to create user login in yii 2 Yii has two methods to authorize users: ACF and RBAC. The first one, ACF, is used in applications that require a minimal and simple access control. Basically,…

Let's imagine a good example for many-to-many relationships. Well, the books/categories relationship is perfect. In fact, imagine Twenty Thousand Leagues Under the Sea, Jules Verne.…

The application's security starts with two well distinguished phases of the same user login: authentication and authorization. The first one, authentication, is the process of verifying a user's identity, usually using a username and…

If you take a look at the code into the model you will see two methods: toArray and toJson. These two methods are the ones that make the magic happen. // from the IlluminateDatabaseEloquentModel class ... /** *…

This tutorial is part of reservation series Often, we can find many models of same or different class in a single view. First of all, remember that Yii2 encapsulates all the views' form attributes in the same container, named the same as…

Yii2 supports Bootstrap as a core feature. Bootstrap framework CSS and JavaScript files are injected by default in all pages and we could even use this feature to only apply CSS classes or call our own JavaScript function provided by…

this tutorial is part of reservation series Yii2 provides appropriate attributes for some widgets to make AJAX calls; sometimes, however, writing a JavaScript code in these attributes will make code hard to read, especially if we are…