Author: saqibkhan
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PHP.INI File Configuration
On installing PHP software on your machine, php.ini is created in the installation directory. In case of XAMPP, php.ini is found in c:\xamm\php folder. It is an important configuration file that controls the performance and sets all the PHP related parameters. The phpinfo() function displays a list of different parameters and their current values of…
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MySQL Login
MySQL is a popular choice as a backend database for PHP powered web applications. In this chapter, we shall learn to develop a login page for a PHP application that authenticates the given username and password. You should have a web server having PHP and MySQL installed for experimenting with the example discussed in this…
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Paypal Integration
PayPal is a payment processing system. We can integrate PayPal with websites by using with PHP. PayPal Integration File System PayPal integration file system included four files as shown below − The user has to download a PayPal SDK file from here and exact a zip file. The zip file contains four PHP files. We…
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Facebook Login
Users can be asked to log into a web application with the help of Social media login, also called SSO. This way users need not create a new account. Instead, users can use their existing social media account information to log in. Some examples of social media login include: Google, Facebook, LinkedIn, Apple. In this…
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Login Example
A typical PHP web application authenticates the user before logging in, by asking his credentials such as username and password. The credentials are then checked against the user data available with the server. In this example, the user data is available in the form of an associative array. The following PHP Login script is explained below − HTML…
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DOM Parser Example
The DOM extension in PHP comes with extensive functionality with which we can perform various operations on XML and HTML documents. We can dynamically construct a DOM object, load a DOM document from a HTML file or a string with HTML tag tree. We can also save the DOM document to a XML file, or…
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SAX Parser Example
PHP has the XML parser extension enabled by default in the php.ini settings file. This parser implements SAX API, which is an event-based parsing algorithm. An event-based parser doesn’t load the entire XML document in the memory. instead, it reads in one node at a time. The parser allows you to interact with in real…
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Simple XML Parser
The SimpleXML extension of PHP provides a very simple and easy to use toolset to convert XML to an object that can be processed with normal property selectors and array iterators. It is a tree_based parser, and works well with simple XML files, but may face issues when working with larger and complex XML documents.…
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Introduction
With the help of PHP’s built-in functions and libraries, we can handle manipulation of XML data. XML, which stands for eXtensible Markup Language, is a data format for structured document interchange, especially on the Web. XML is a popular file format used for serialization of data storing the data, transmitting it to another location, and…
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RSS Feed Example
Really Simple Syndication (RSS) RSS, which stands for Really Simple Syndication, is used to publish often updated information from website like audio, video, images, etc. We can integrate RSS feeds to a website by using AJAX and PHP. This code demonstrates how to show RSS feeds in our site. Index.html The index page should be…