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PHP XML Web Services tutorials
The Extensible Markup Language (XML) is a simple, platform-independent standard for describing data within a structured format. XML is not a language but instead a metalanguage that allows you to create markup languages.
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Providing Web Services using WDDX
As we've seen in lot of articles and publications, the web of services, is one of the emerging evolutions of the actual document-based web. To make the web a valid media for providing services it would be needed to increase the inter-operability between existing web applications and design new ones with this in mind.
Database Applications and the Web
With the growth of the Web over the past decade, there has been a similar growth in services that are accessible over the Web. Many new services are web sites that are driven from data stored in databases. Examples of web database applications include news services that provide access to large data repositories, e-commerce applications such as online stores, and business-to-business (B2B) support products.
Parsing XML using PHP
Parsing XML is a very common task when programming for the web. This article will show you how to use the eZ xml parser to handle XML documents.
Transforming XML with XSL using Sablotron
This article in explaining how to parse XML documents using XSLT (eXtensible Stylesheet Language Transformations). XSLT is a language for transforming XML documents into other XML documents or HTML documents. I will not discuss XML, XSL or XSLT syntax in this article, for a good introduction to these please refer to the links at the end of this article.The focus of this article is on how to transform XML documents with XSLT using the Sablotron XSLT processor.
XML and PHP Simplified - Formatting XML Documents
Part 3 of this series covers how to format XML documents in web browsers and how to parse or read them using PHP strings and functions.
The web of services: using XML_RPC from PHP
This article discusses how to make the web of services interact with one another using XML_RPC and PHP.
DOM XML: An Alternative to Expat
There are many xml tutorials for php on the web, but few show how to parse xml using DOM. I would like to take this opportunity to show there is an alternative to the widespread SAX implementation for php programmers.
Display Random Dynamic Content with PHP and XML
Every developer, at one point in time, will run into a situation where they need to display a small amount of dynamic data. Why create a whole database? Enter the magical world of XML. XML is easily manageable by anyone who has ever even dabbled a bit in HTML, so understanding should come easily just by looking at an XML file. PHP has classes already set up to parse XML. Here you\ll learn how to use PHP and XML to randomly generate HTML content.
XML processing with PHP
XML is Extensible Markup Language. It is a markup language - much like HTML - and was designed to describe data. XML uses tags but these tags are not predefined as in HTML. In XML you define your own tags. All XML documents have 3 types of components: Elements, attributes and data.
Displaying RSS Feeds on your Website Using PHP
RSS stands for Really Simple Syndication. RSS if a technology for distributing data from one site to another using XML. You can easily decode this XML stream and display the information contained in it on your web site.
Dynamic thumbnails from websites
Since Alexa stopped offering their free thumbnail service last year a lot of thumbnail services are available now. Some of them offering limited free services and others only a paid premium version. On of the bigger and better services is Girafa, a thumbnail service with a free service and also premium services for users with more then 2000 image requests a month.
Obtain metadata using Amazon Web Services
This is a quick snippet I put together for an academic project. To be able to write this, I had to go through several documentation resources, for what is essentially a single web service method call. I figured it would help if I shared my PHP code.
PHP and XML: using expat functions
This tutorial shows how to parse XML documents in PHP. It walks you through a fairly simple application of XML that you can use to implement a news system for your home page.
XML and PHP Simplified - XML,PHP and the Database
J. Leidago Noabeb explores the relationship between XML,PHP and MYSQL including a brief look at the Document Object Model.
Introduction to SQLite
Many people have heard of SQLite but not many people have used it in their PHP applications. Most PHP applications make use of the MySQL database engine to store information however this is not always needed for small amounts of data. In these cases, web applications often store their data in a "flat file" format, often just a plain text file or an XML file. Both of these methods have their downsides.
binarycloud: the opensource platform for php web applications
binarycloud is a platform for rapidly developing complex web applications. It includes basic services like authentication, permissions, a template engine, database abstraction etc.
Use phpdomxml to create a Guestook in Flash
In this tutorial we will see how to create and manage a simple Guestbook using an XML formatted file (with a simple XSL style-sheet). To do that we will create and parse the XML structure using an open source library for PHP which allow us to threat XML with DOM.
Retrieving XML With cURL And SimpleXML
This tutorial explains how to use Curl and SimpleXML SimpleXML is a php5 extension used to parse XML data. Topics covered include loading XML documents, parsing nodes & attributes, and filtering data with XPath statements.
Using XML and JSP together
Unfortunately, PHP 4's XML support was somewhat limited. Some extensions did not prove to be very stable. This changed drastically with PHP 5 and a revamped XML support. Therefore, the main focus of this chapter is on PHP 4. In PHP 5.1, some new features will be added that are already covered in this chapter.
XML and PHP Simplified
J. Leidago Noabeb simplifies and demystifies the use and application of XML and the DOM.
PHP and XML
In this tutorial we'll go thru the possibilities of an XML manipulation by the PHP. We'll also take a look at explanatory source code of fully working mini RSS feed reader.
Processing XML with PHP
In this tutorial you will learn the basics of using PHP to interpret XML.
PHP and DOM: The Way of the Widget
This article looks at the DOM extension and how it can be used to read and generate XML, providing new solutions for web page generation.
PHP/MySQL RSS Feed
Setup your own RSS feed that pulls data from your PHP/MySQL-driven web site. Use PHP to create the XML/RSS document RSS Readers require to inform visitors of your web site database's content updates.
PHP/MySQL RSS Feed
Setup your own RSS feed that pulls data from your PHP/MySQL-driven web site. Use PHP to create the XML/RSS document RSS Readers require to inform visitors of your web site database's content updates. The tutorial is available in PDF format.
XML and PHP Simplified: The DOM
In this article, we will take a further look at the XML functions that are offered by PHP5. At the same time, we will also look at some of the other DOM functions that deal with the Document Object Model.
Writing to Web Databases
Writing data in web database applications requires different techniques than reading data. Issues of transactions and concurrency become important, and we introduce these issues and the principles of dealing with them in this tutorial.he introduction is practical: we focus on the basic management techniques of locking and unlocking tables, and how to safely implement simple database writes in MySQL when there is more than one user simultaneously accessing a database. Most importantly, we identify when special approaches are required, and when these can be safely omitted from a web database application.
Transforming XML with XSLT and PHP
In this tutorial we will use XSLT to transform an XML document into an HTML document and use PHP's XSLT functions to apply those rules.
Parsing XML With PHP
This article will present the concept of XML parsing using the PHP scripting language.
Xml xpath traversal using simplexml php extension
The SimpleXML php extension provides a very simple and easily usable toolset to convert XML to an object that can be processed with normal property selectors and array iterators.
Parse RSS/XML with PGP
Learn how to parse a RSS + XML document with PHP.
Authentication and Security
In this tutorial we discuss the techniques used to build web database applications that authenticate, authorize, and protect the data that is transmitted over the Web. The topics covered in this tutorial include: * How HTTP authentication works and how it can be used with Apache and PHP * Writing PHP scripts to manage user authentication and authorization * Writing PHP scripts that authenticate users against a table in a database * The practical aspects of building session-based web database applications to authenticate users, including techniques that don't use HTTP authentication * A case study example that develops an authentication framework, demonstrating many of the techniques presented in this tutorial * The features of the encryption services provided by the Secure Sockets Layer.
Getting prices using the amazon SDK
This is a simple tutorial on how to get prices from amazon with their Web services SDK.
Get info from XML file
I'm going to show you what you can do with SimpleXML in PHP and how to get info from XML file.
How to read XML using PHP DOM
This tutorial will demonstrate the use of DOM extension in PHP to read contents of a XML file.
SQL Introduction
More and more people are getting into web designing, yet many are put off by SQL for reason which I don't understand. I assure you it is very easy, in this tutorial I'll try to introduce you to the extreme basics of the structured query language.
Export Database Schema as XML
Sometimes it can be useful to have a dump of the current database schema. The script reads the schema from a MySQL database and outputs XML that describes the schema.
What is PHP?
What is PHP, and what can you do with it? This gentle PHP introduction explains the basics of PHP and looks at how you can use it to build feature-rich Web pages and applications.
Introduction to PHP
Are you ready to become a PHP web developer? Are you ready to spend few hours and to get in touch with PHP? If you are then read the rest of this tutorial and you will not regret.
Port Scanning and Service Status Checking
While building web applications, it's often important to keep an eye on the other services running on your server. Having access to the current status of public servers can empower your applications to make decisions and respond to problems automatically. Acknowledging a service is offline can also save endless support emails. In this tutorial, I'll show you how to keep track of your server status by scanning ports on your server with PHP.
 
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