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Posts Tagged ‘PHP’.

We are pleased to present below all posts tagged with ‘PHP’.

A Simple Workflow From Development To Deployment

In this article I’ll be taking a look at how to build a simple yet robust workflow for developing sites that require PHP and MySQL. I’ll show you how to use Vagrant to create and run a web server on your own computer, with the version of PHP your live site runs. I also demonstrate a process for using a hosted service to deploy files in a robust way to your live server.

A Simple Development to Deployment Workflow

This article is for you if you currently have no way to test your PHP and MySQL sites locally, or use something like MAMP or XAMPP. The second half of the article will help you move away from uploading files using FTP to a process that is far less likely to cause you problems.


How To Use Autoloading And A Plugin Container In WordPress Plugins

Building and maintaining a WordPress plugin can be a daunting task. The bigger the codebase, the harder it is to keep track of all the working parts and their relationship to one another. And you can add to that the limitations imposed by working in an antiquated version of PHP, 5.2.

How To Use Autoloading And A Plugin Container In WordPress Plugins

In this article we will explore an alternative way of developing WordPress plugins, using the lessons learned from the greater PHP community, the world outside WordPress. We will walk through the steps of creating a plugin and investigate the use of autoloading and a plugin container.


How To Create An Admin-Manageable Magento Entity For Brands

In this tutorial, we will create a new “brand” entity in Magento that can be managed through the admin panel. Once we are finished, you will be able to create, update and delete brands that can be viewed in the front-end independently, much in the same way that you can interact with existing entities such as “products” and “categories.”

How To Create An Admin-Manageable Magento Entity For Brands

In addition, we will associate our new brand entity with other Magento entities, such as products. The process itself is quite lengthy because I will explain each step in detail, but it really is easy once you know how, and it’s a great example of how powerful the Magento platform can be with minimal effort.


Creating A Client-Side Shopping Cart

Session storage is a new feature introduced by the W3C’s “Web Storage” specification. It’s supported in Internet Explorer 8+, Firefox, Chrome, Safari and Opera Desktop (for a complete list, please consult “Can I Use”).

var total = parseInt( sessionStorage.getItem( "total" ) );
var quantity = 2;
var updatedTotal = total * quantity;
sessionStorage.setItem( "total", updatedTotal ); // '240', a string

In this series of articles, we’ll cover in depth a practical implementation of session storage by creating a complete e-commerce shopping cart with the sessionStorage object and jQuery.


Creating Custom Shipping Methods In Magento

In this tutorial, we will use Magento’s powerful shipping-method code abstraction to create a shipping carrier. We will create two shipping methods that provide a fixed shipping price, allow for free shipping promotions, define logic based on an item’s weight and, finally, make it all configurable in the admin panel.

Creating Custom Shipping Methods In Magento

This tutorial assumes that you are familiar with how to create a Magento module. If you are not, please first refer to an earlier tutorial in this series, “The Basics of Creating a Magento Module.” To begin, you will need a Community or Enterprise installation of Magento, either locally or on a server that you are able to access.


Part Two How to find out why your website stopped working

Editor's Note: Today we are happy to present to you the second part of the sample chapter from the upcoming printed Smashing Book #4: New Perspectives on Coding, written by Paul Tero. You might want to read the first part of this chapter beforehand — if you haven't already. Also, feel free to download the full chapter from the Smashing eBook Library.

Imagine that you wake up one morning, reach groggily for your laptop and fire it up. You’ve just finished developing a brand new website and last night you were proudly clicking through the product list. The browser window is still open, the Widget 3000 is still sparkling in its AJAXy newness.

How To Fix The Web: Obscure Back-End Techniques And Terminal Secrets

You grin like a new parent and expectantly click on “More details”. And nothing happens. You click again, still nothing. You press Refresh and get that annoying swirling icon and then the page goes blank. Help! The Internet is gone!


Adapting To The Ink Tips And Tricks For Print Style Sheets

Print continues to be treated somewhat cursorily by most Web designers, who tend to be obsessed with pixels rather than printers. In the real world, a significant portion of people rely on pages printed from websites for reference: there’s still something about having a physical sheet of paper in one’s hands, even in this age of digital saturation.

Tips And Tricks For Print Style Sheets

Web developers can take several steps to bridge the gap between the worlds of printers and LCD screens. First, let’s cover the basics. Modern print style sheets are typically placed within a media query.


Tutorial Introducing The Magento Layout

In this tutorial, we introduce the Magento layout by creating a simple module that will add some custom HTML content to the bottom of every customer-facing page, in a non-intrusive manner. In other words, we will do so without actually modifying any Magento templates or core files.

Introducing The Magento Layout

This kind of functionality is a common requirement for many things such as affiliate referral programs, customer tracking analytics, adding custom JavaScript functionality, etc. We will be covering a number of interesting topics, including Magento layout handles, layout XML files, blocks and templates, and an alternative to widgets.


Replicating MySQL AES Encryption Methods With PHP

At our company, we process a lot of requests on the leading gift cards and coupons websites in the world. The senior developers had a meeting in late October to discuss working on a solution to replicate the MySQL functions of AES_ENCRYPT and AES_DECRYPT in the language of PHP.

Replicating MySQL AES Methods With PHP

This article centers on what was produced from Senior Developer Derek Woods and how to use it within your own applications. Security should be on the top of every developers mind when building an application that could hold sensitive data. We wanted to replicate MySQL's functions because we have a lot of our data already AES encrypted in our database, and if you are like us you probably do as well.


WordPress Shortcodes: A Complete Guide

WordPress shortcodes were introduced in version 2.5 and since then have proved to be one of the most useful features. The average user acting as editor has the ability to publish dynamic content using macros, without the need for programming skills.

When a shortcode is inserted in a WordPress post or page, it is replaced with some other content. In other words, we instruct WordPress to find the macro that is in square brackets ([]) and replace it with the appropriate dynamic content, which is produced by a PHP function.


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