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1. Creating an AJAX based PHP Shopping Cart Part 1: Building the Cart

Posted on: 2015-09-09
Blog: Shopping Cart package blog
Package: Shopping Cart

Many sites need to sell products online. There are many PHP e-commerce platforms but when you need something simple and easy, such platforms may be too much to adapt for your needs.

Read this article to learn how to implement a shopping cart that you can easily customize using PHP and a MySQL database to let your users view and pick the products they want to buy with fast user interface based on AJAX.


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1. Improving Your PHP Code Performance Part 1: Profiling and Detecting Slow Code

Posted on: 2015-09-08
Blog: PHP Preemptive Cache package blog
Package: PHP Preemptive Cache

Sometimes we have to deal with PHP code that takes longer to run than it should. When that happens we tend to keep trying to figure the causes and take every opportunity to improve the code. Sometimes it is not enough to clean up or refactor the code.

Read this article to learn techniques to detect what PHP code is causing your application to run so slow.


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2. Calculating Periodical Events in PHP Part 2: Solving a Real World Problem

Posted on: 2015-09-07
Blog: PHP Sweepstakes package blog
Package: PHP Sweepstakes

In the first part of this article it was covered the problem of computing the dates of periodical events and nuances that can make the solution more complicated.

Read this article to learn how to use the PHP Sweepstakes package to solve a real world example of the problem.


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2. Sentiment Analysis in PHP Part 2: Applying the Solution in Practice

Posted on: 2015-09-01
Blog: PHP Sentiment Analyzer package blog
Package: PHP Sentiment Analyzer

In the first part of this article we learned about the theory of analyzing a text to determine the sentiments expressed by the user that wrote it.

Read this article to learn to how to implement a sentiment analysis application in practice based on the PHP Sentiment Analyzer class.


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1. Calculating Periodical Events in PHP Part 1: The Problem Challenges

Posted on: 2015-08-31
Blog: PHP Sweepstakes package blog
Package: PHP Sweepstakes

Sometimes it is necessary to calculate the days of periodical events, like for instance sweepstakes, contests, regular publications, etc..

In general, it is an easy problem to solve. However when the events span multiple days and must not occur in holidays, the problem becomes less trival to solve.

Read this article to learn how you can use the PHP Sweepstakes class to compute the days of regular event taking in account these nuances that may complicate the calculations.


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1. Sentiment Analysis in PHP Part 1: Introduction to the Problem and a Solution

Posted on: 2015-08-24
Blog: PHP Sentiment Analyzer package blog
Package: PHP Sentiment Analyzer

With growth of people that go on the Internet to express their opinions about brands and other matters, Sentiment Analysis tools are becoming increasingly important to help companies and individuals to react in a timely manner to incidents that affect their business and reputation.

Fortunately we already have the Machine Learning technology necessary to implement sentiment analysis even using pure PHP code.

Read this article to learn more about how you can implement your own sentiment analysis tools in your PHP own applications.


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1. RemoteAnyWindowsServiceOnAnyMachine

Posted on: 2015-08-18
Blog: Windows Service PowerShell Remoting package blog
Package: Windows Service PowerShell Remoting

Yes you can control any service running on any machine using PHP

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1. How to Render 3D Surfaces in PHP using 2D Contour Plots

Posted on: 2015-07-27
Blog: PHP Contour Plot package blog
Package: PHP Contour Plot

Contour plots are graphics that render lines that connect points in a geographic region that have the same value, for instance points in a terrain with the same altitude. They are useful for instance to represent 3D features of a terrain in a 2D image.

Read this article to learn more about contour plots and how to render them using the PHP Contour Plot package.


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2. Improving PHP Password Authentication Robustness of a PHP Framework

Posted on: 2015-07-20
Blog: PHP User Credentials package blog
Package: PHP User Credentials

The PHP User Credentials package provides several means to make password generation and the user authentication process more robust, helping to prevent several types of security problems.

Read this article to learn how to use this class as a plugin to improve the security capabilities of a PHP framework, in this example the OpenBiz-Cubi Framework.


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2. MySQL Extension, Going, Going, almost Gone

Posted on: 2015-07-02
Blog: PHP MySQL to MySQLi package blog
Package: PHP MySQL to MySQLi

When the warnings change from "the extension may go away" to "the extension will go away", things just became serious. For some of us, the race is on to keep our projects from collapsing.

Read this article to learn about a method to analyze your PHP code and find functions and extensions that are being deprecated, as well a quick and easy solution to deal with the removal of the MySQL extension in PHP 7 or even sooner in your current hosting provider.


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