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Entries in script (3)

7:29PM

Augmented Browsing with Firefox

As the web evolves, the ways of using it evolve with it. We're long past the era of total uniformity when it comes to accessing this information wealth, but there is still much room for personalization and improvement. Our browsers give us a basic view, defaulting to the most common usage case, but there's no reason to strictly adhere to what is most common.

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5:36AM

A Basic Login PHP Script

Hi,

PHP can be difficult sometimes, to me when I tried to learn it on my own without any help whatsoever became a real problem. So when I tried to develop my first PHP Login script, it didn’t really work. Finally I found help for a basic login script through a YouTube video. Now the reason I told you this story is to tell you that in this post, this will not happen to you. Instead of giving you code to jot down, I will give you all of the things a login script needs and then you code your way through.  The reason, I will not give away the source code to those who are lazy and just copy and paste. Don’t try to prove me wrong, because I have seen them.

Input – before any of the PHP code begins, you need some way for the user to enter his username and password. This is where your basic HTML comes in. Use the <input> tag to give the user some text area to add their information.

Preliminary Actions – Now before we start, be sure to have your Apache and MYSQL servers up and running because you will need both. And, have all of the files that we are going to be using today are in the directory that have both of the servers running.

SQL – Though this language has been around for a long time, it will be needed to get to hold the registered usernames and passwords.

User Submission – This is where the real code begins. First you will need to take the information that the user inputted in the text field and match it with the database of username’s and passwords. The way you do that is to make sure that the input fields that we added using HTML is wrapped inside a form tag. Also, have your method of the form tag is set to post. Then, take use the PHP function $_POST to gather the user.

Match Towards Database – Now you will have to compare the user submitted data to the database that contains the registered users. This requires a PHP/SQL scripting. Specifically, the mysql_query function. This is used within PHP but does the work of a regular SQL script. You then want to select all of the data within the database where the username equals the inputted username and the password equals the inputted password. This can easily be done with SQL.

Some Ending IF Statements – Now that you have all the hard stuff down, add some extra if statements that will say if it is incorrect, print out saying “Invalid Username and Password”. Or if some fields have not been filled out, state it out. This can all be done with the IF Statements.

And what do you know you have finished! I hope everyone enjoyed it and to give you a challenge, try and create a register page? Trust me, it is much simpler than the login page.

Cheers,

*Note: The way I have developed a basic Login script is by using these steps, if these are not the steps you use then do not blame me.

 

10:52PM

Gumblar is injecting your website

A new virus has been found and now being traced by Google and many various antivirus compainies. Gumblar is a new dangerous website script, that can fool your website users by redirecting them, downloading some kind of virus, or when chatting via JavaScript, inject their system with something nastly.

Dont worry! Gumblar has already been blacklisted by Google.

Full details can be found here and here. Anyone who owns a php blog or forum, needs to aware of this

JonnyisGeek

My Blog, Twitter and Youtube