Most Popular Scripts | PHP | Tutorials & Tips

This tutorial explains how to conduct keyword searches on a given Webpage. It basically shows how to count and display the number of times a specific keyword appears on the Webpage.

In this tutorial we will learn about implementation of Bootstrap DataTable. As we know Bootstrap is a very popular open source project that provides us much option in web development. Bootstrap is just a CSS based framework that can easily be integrated with minimum customization. In web development, we required to populate data in structured table manner that can easily be search, sort. So Bootstrap datatable provide such type of features.

When it comes to parsing web pages in PHP, you need to look no further than Simple HTML DOM Parser. This DOM parser is an easy to implement library for parsing / scraping web pages. Let’s see you how we can use this library for our scraping needs.

PHP form validation sample. This tutorial goes through how to implement validation with PHP in a form and pre-populate the form if there is an error. If you program custom PHP applications, you will often times need to work with a form and require certain form fields. A few real world examples would be a contact form, registration form or signup form. This tutorial shows you a simple and quick method for creating a form page that handles errors and pre-populates fields if there is an error, and a method for processing the form and validating the information.

Learn to create a custom RSS feed for your website content. These easy to build XML feeds can extend the reach of your content and grow your audience. This howto shows how to build and serve an RSS feed from your MySQL database.

Taking the smaller size between the width and height of an image, we crop that image to obtain a square which we save into a file. Online demo available.

In this tutorial I will show you how you can create a small and simple PHP script to log your visitors activity into a file. You just need to add 1 line to each of your page to enable logging and the statistics will be collected in a html file so you don't have to setup any database for this task.

Learn the three main basic data types used in MySQL and how to utilize them to build a more effective dynamic web site. Lots of web developers use MySQL but not all of them harness the power of these features.

A collection of 14 tips on PHP functions on file input and output. Clear answers are provided with tutorial exercises on opening files for reading and writing, appending data to existing files, reading file by line or character, reading file in binary mode. Special topics are: How To Append New Data to the End of a File? How To Read One Character from a File? How To Read a File in Binary Mode? How To Read Data from Keyborad (Standard Input)? How To Open Standard Output as a File Handle?

Give a professional touch to your site learing how to redirect your website users basing the choice on the language that is set in the browser.

This tutorial describes how to write a simple script which looks at a list of events and only displays the events that occur today or in the future.

This is a tutorial on how to write your own Feedback script in PHP, complete with source code.

We've mostly focused on MySQL-type tutorials, but we'll show you in this tutorial the basics of file handling. This includes opening a directory and listing the files, opening a file and showing it's contents and opening, then modifying a file. Deleting a file too!

with tons of of tips on various topics related to php web development, web dev power has tons of tips on subjects such as php, drupal, linux and seo

Some basic examples of using regular expressions to validate user submitted form fields.

* 4MemberOnly Template is designed for those who wishes create a web site with the member area quickly and with the least efforts and expenses and to provide access to it through a login. * 4MemberOnly uses HTML, CSS, PHP and MySQL. * 4MemberOnly can integrate with any existing php/mysql websiet easily.

A collection of 19 tips on PHP functions on arrays. Clear answers are provided with tutorial exercises on searching keys and values, sorting arrays, merging two arrays, looping on array elements, expanding and truncating arrays. Special topics are: How Do You If a Key Is Defined in an Array? How To Sort an Array by Values? How To Join a List of Keys with a List of Values into an Array? How To Merge Values of Two Arrays into a Single Array? How To Use an Array as a Queue? How To Pad an Array with the Same Value Multiple Times?

Not so very long ago adding a graph or chart to a web page or application required a fair amount of programming knowledge and was rather time consuming for even the most experienced. However with the tools available today it is possible for almost anyone to add graphs and charts to web pages. With just a little bit of HTML, dynamically generated graphs and charts can be added to web pages and/or applications.

This tutorial will show you how to load a flat file and parse text to highlight or even censor out a word in PHP.

One of the new great features with PHP4 is the session management feature. It allows you to store variables in a session 'object' during a user visit. This article discusses what a session and a session variable are, and what it can do.