Php Tutorials

Php


Uploading, Grabbing Thumbnail And Displaying Videos In Real Time Using Php

Information how you can handle vidoes using php.
 
 
Php


How to restrict visitor access to your web site

The proper ways to apply restrictions to your website.
 
 
Php


Create a random password

Nice little function that will generate a completely random password.
 
 
Php


PHP Spam Terminator - protect your site from annoying spam posts

Anyone who operates their own website knows that you need to provide forms in your site for visitors to contact you. The big challenge is providing easy form access to your visitors
 
 
Php


PHP Walkthrough & Script: Building an Apache-like Access Control List (ACL)

We're going to be constructing an Apache-like, in fact we're going to be emulating the Apache ACL in its entirety. Although you could quite easily use Apache
 
 
Php


Highlight And Search Words In Page Using Php

Learn how to highlight and search words in page Using php.
 
 
Php


Why you should not rely entirely on an IP

Filtering users by their IP address may seem like a good idea when you're beginning PHP, even coders that should know better have been caught giving too much trust to an IP.
 
 
Php


Programmatic random image & hyperlink script

This script uses a MySQL database and PHP to produce random images and associated hyperlinks. Great for producing random 88x31 buttons
 
 
Php


Opening Files In Php

In this tutorial we are going to cover how to open local files and remote files/urls for reading and writing.
 
 
Php


PHP captcha verification

This way of preventing automated submissions is very used on the internet. More and more website owners start looking for a tool to prevent SPAM.
 
 
Php


PHP GD Library: Captcha and the Alternatives

Most of us have probably encountered a Captcha system on the web in the past few years, sometimes without even knowing it.
 
 
Php


PHP Form image verification

When you build a form in your web page, you are susceptible to being spamed by automated systems. In order to make sure that the one who completes the form is human
 
 
Php


Cryptographys Sodium Chloride

All hail the humourous titles. The cryptography definition of salt, as taken from Wikipedia.org, is that salt consists of random bits used as one of the inputs to a key derivation function.
 
 
Php


Password Protect a Page Using PHP

Don't want the general public being able to view some pages? Learn how to add a password to them.
 
 
Php


Make a Page That Calculates MD5 Hashes of Input

All this does is it takes the user's input, calculates the MD5 hash of the input, and displays it to the user.
 
 
Php


Customizing PHP Safe Mode

We'll guide you through using PHP safe_mode and how-to enable it and to customize it for certain sites on your server. If a client needs it turned off for just one site and you have it turned on
 
 
Php


Reading Files In Php

In this tutorial we are going to cover how to open and read file content in PHP.
 
 
Php


Understanding the Life of a Session

One of the most vast misconceptions in the PHP world is how sessions really do work. I'm fairly confident most of us know how to start sessions, terminate sessions
 
 
Php


Build up a function to secure a text box

A detailed php tutorial that shows how to create a useful function to secure a web site from attack attempts passing through text boxes.
 
 
Php


Writing To Files In Php

You will see which modes to use when writing to files and how to write to files in this php tutorial.
 
 
Php


Random image

This beginners example shows how to display a random image on a web page from an entry in a text file.
 
 
Php


Form validation with Captcha image

In this tutorial I will show you how to create a captcha image to protect your form submissions.
 
 
Php


Making A Calendar In Php

In this tutorial will cover the how to create a simple online calendar.
 
 
Php


Creating Files In Php

In this tutorial we are going to cover creating files using PHP file system function fopen().
 
 
Php


How to Use PHPs Crypt() Function to Encrypt and Check a Password

This tutorial will show you how to use PHP's crypt() function to effectively encrypt a password and later check it against a user's input.
 
 
Php


CSS File Protection

How to hide your CSS source from rippers.
 
 
Php


Creating a file based AD rotator script

In this tutorial I will show you how to create a simple AD rotator script without using database. The script can display both text and image ads and you can control the number of ads to be displayed
 
 
Php


Upload and Rename File

In this tutorial show you how to rename file when upload file to server to prevent new file overwrite an old file that exists in you server.
 
 
Php


Generating random passwords

The tutorial will teach us how to generate a random password every time the function is called
 
 
Php


CyberCash

This article explains how to create an interface to CyberCash in PHP, called CyberClass. A duplication of CyberCash's standard API,
 
 

Lost in the dark photo manipulation

In this Photoshop Tutorial we are going to create dark fantasy photo manipulation of a lost girl in the dark. Follow through this tutorial to learn ho...

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Create a Speedometer Icon in Photoshop

Hello Rnel.net readers, here's a new Photoshop Tutorial on how to create a Coloured Metal Speedometer Dock Icon, we'll learn how to create this icon u...

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Create a Vibrant Heart Bokeh Wallpaper in Photoshop

In this Photshop Tutorial, we’ll learn how to create vibrant heart bokeh effect wallpaper using a few filters, and creating a custom brush. &...

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