Captcha [Part1]

PHP July 14th, 2008

Do you know Captcha? Hmm.. I think captcha is used to anti spam. Usually, if you want to submit a form, you must read combination codes and write it on text area. If match, the form will submitted and vice versa. It is used to detect you are machine or not.. hah so funny right? but it’s true :p

Hehe.. no more talking, I’ll show you how to create captcha with PHP.. hah PHP again? yup, for captha I used GD Library for rendering image under PHP, so make sure you have installed this extension. To get captcha with PHP you need to create at least 3 PHP file. This is without database. I use session.

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Playing Cube

Whatever July 12th, 2008

Today, I’m browsing and found CubeScape. What is Cubescape? Cubescape is your own digital landscape to create your isometric pixel picture.

Cube Scape

This is very amazing Javascript. I can’t believe it’s JavaScript/Canvas..

Try it and have fun with it^^

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Make Simple Graph

PHP July 12th, 2008

Today, I tried to make simple graph with PHP. I read it on PHP Hack book By Jack Herrington and I’ll share it for you. It seems as though every site you go to these days requires QuickTime or Flash so that you can see fancy images and graphs. With this tricks you don’t need fancy image rendering or Flash movies. So it doesn’t require any extra plug-ins or downloads. Nice^^

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Adding Avatar On Wordpress Comment

Wordpress July 11th, 2008

Avatars, or the well known Gravatars, are tiny images, often called your online identity, picture, badge, logo, or graphic image which represent you and/or your blog. Some use photographs of their face or body, or a body part like an eye, nose, or hand. Others use pictures of animals, flowers, scenics, or graphic images. Many professional bloggers use their logo.

This is about customization your template. Not all Wordpress template have user avatar shown on comments. But don’t worry, you can add it manually.

First go to dashboard or admin page, then go to design and theme editor. On your current theme add this CSS script on Stylesheet (style.css).

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Random Image

PHP July 10th, 2008

Syalalala~
Hmm… PHP again^^ today i tried to make random image with PHP. I used it on my sidebar to show my photos but in this tutorial I use localhost with apache server (XAMPP). First go to directory c:\xampp\htdocs and create new folder ‘random’. Then open ‘random’ and create new folder again to save your image. For example I create images folder (c:\xampp\htdocs\random\images). Put your images on it, don’t forget to rename your image to numerical number. For example: I have 9 image then I rename it to ‘1.jpg,2.jpg,3.jpg,4.jpg,…,9.jpg’. Finish?

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