PHP Web Development Tutorials

PHP Web Development Tutorials and Articles
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Introduction Roman numerals are a great way to add a bit of class to a web page. They are often used in official titles, such as the XXXIV Pennsic War (34th). The rules for Roman numerals are straightforward and therefore lend themselves to being scripted. The basic rules of Roman numerals...
Cookies are basically small files which are stored in User’s Computer. Their main purpose is to hold data specific to a particular client and Website, They can only be accessed either by Web Server or the client computer. This allows the server to access user specific data while saving space on the...
Parsing HTML has always been a tough cookie even for seasoned programmers, but nowadays parsing HTML is extensively used for scraping websites, crawling, error detection websites, and many other useful purposes. In this article we'll be looking into parsing HTML using PHP, for this purpose I...
To display the data by splitting them in pages is very important if you have chances of more records to be displayed. function page_records() { global $page,$pagecount,$perpage; $arr = $_GET; if (is_array($arr)) { foreach($arr AS $_arrykey => $_arryval) {
Article is about making a simple yet powerful Gallery system using PHP, AJAX and Lightbox Background Some days ago i started ma new project im building our site (for the 4th time) :D Thought to do a real difference so everything i needed to code by me. Hope this will help you too. The...
The PDF (or portable document format) file is an amazingly versatile format for transferring what usually starts as a hard copy version of a document over the Internet. Many companies use the PDF format to transfer contracts, manuals, and other documents over the Internet without trying to convert...
Creating dynamic XML with PHP When working with XML-based applications, developers often find themselves facing the requirement to generate XML-encoded data structures on the fly. Examples of this include an XML order template based on user input in a Web form, or an XML representation of a...
Repetitive tasks are always a burden to us. Deleting spam email, sealing 50 envelopes, and going to work are all examples of tasks that are repeated. The nice thing about programming is that you can avoid such repetitive tasks with a little bit of extra thinking. Most often these repetitive tasks...
What is MAIL4EVERY1? After long time, I got this very unusual idea to make something useful :D Basically I got fed up with my web host not allowing mail() feature and so MAIL4EVERY1. Mail4Every1 is a simple script that would allow any one to send emails even if the webhost allows the mail() or...
In this article we will create file based simple yet successful captcha generator. 3 Major Anti-spamming techniques used? Mathematical Operation like Random number + Random Number = -> The user must specify the answer Random word -> User must type the word Random question -> Obvious one...
These functions allow you to get the mean, the median, tell if a number is even or odd, strip an array of all strings and characters, and provide probability. The mean function works well if your trying to implement a rate system. just filter the input values of the array and it will work...
This time I took a bit of a change from the usual subjects I write, not a big change though. The reason for writing this set of articles (More to come and there's another beginners one as well) is because I felt that there isn't a proper or complete guide written for the pure beginners to start...
How To Find Similar Sounding Words Let say a condition where we wanted a utility that finds a matches of words which sounds all same. For example, stupid/stpid/stuuupid/sstuuupiid would all have the same soundex code, S313, Soundex is a phonetic algorithm which computes a soundex value for each...
Allows you to include dynamically a single file, a list of files or a whole directory. No more tedious include statements. Background This is designed to be similar to Java's package system but instead uses a directory, file/s or */ALL, and include type(INC, IN_O, REQ, REQ_O). The reason is...
PHP tags Comments in PHP Executing PHP from command prompt Overview of variables Different PHP data types Scope of variables PHP tags The PHP tags are used by the user to divide the PHP code from the page elements. The content inside the tags is used and remaining is ignored by the...
We shall understand about the following loops in PHP. For loop statement The while loop The do while loop The foreach loop The continue statement The break statement For loop statement
Constants Operators in PHP Constants The name allocated to a value is known as constant. The value is fixed and cannot be modified by the user. It is case sensitive. The name of the constant starts with a letter, following numbers, letters, or underscores. It is case sensitive. The following...
The following conditional statements are used in PHP. if statement if ….else statement if….elseif…else statement switch statement 1. if statement The statement is executed only if the condition is true.
The elements in array are stored in an ordered format. The mapping of the elements is in key value pair. User can define the length of the array. There are different types of arrays in PHP. They are as listed below: Numeric array: It defines an array with a numeric index. User can access and...
Strings in PHP are similar to the ones used in other languages. They define a group of characters combined together to form a string. There are several string functions which can be easily used for data manipulation. User does not to perform separate installation. There are various...