You usually get Exchange Rate data from other website through Bank or third party API call, so what you can do to get the same thing without API. As you know, exchange rate is very important for all online POS system and other sale web applications. It must be easy if you are given the ready-to-use API from any exchange rate data provider, but making your own data extraction from the exchange rate website is very hard and not reliable. However, here you will be given the best reliable choice to get exchange rate data from any bank or third party websites. Below is the custom PHP script allowing you to get exchange rate data from Cambodia ACLEDA Bank for Khmer Riel currency.

You may get used to window calculator application and find it easy to access than actual calculator on your hand. But what if you have it right in your web application? Yes, it is going to be easier and quicker. In addition, it will make your web application more efficient as you can make the calculation result right in to your working algorithm. However, you will be shown the standard calculator and you can extend it to be more complex as you want. In this tutorial, you will find out how to make it works right in your web application just in minutes.

Most websites nowadays may need print function for its content like article, report, table, invoice, and other printable contents. With web browser, we can also just simply press the key “Ctrl + p” to have any page printed. The problem is that, using that direct keyboard print keys are printing the whole page including the unwanted areas that normal look really bad or have problem with web layout leading the messy look on the printed document. What if we can print a specific area of your website! What if we want to print only a div content, not anything else!

This tutorial is going to tell you an effective trick to deal with this issue. You may just need to identify a specific DIV to be printed once we click the “Print” button. Please follow this tutorial carefully, we will show you all the things to have it worked.

Twitter Bootstrap is the very popular CSS template framework best for modern responsive web design. Bootstrap provides various templates of website design materials including table list, form, content grid, button, graph, model, and so on. In this tutorial, we will take a feature of bootstrap to customize for more user-friendly. Bootstrap only provides the template of table design with static data. With this template, we will make it more flexible with PHP and Ajax. Let’s see how to make it works.

This tutorial will explain the technique of reading number (Latin or Khmer character) to Khmer Unicode text using PHP. This tutorial is useful for the website or web application that requires Khmer language and needs to display Khmer number as text by just inputting only the number (Latin or Khmer character). This function can also be used in receipt or invoice generating in web application where the amount/price may need to be written in Khmer text. Example, by putting the number 11989 or ១១៩៨៩, you will get the return string as “មួយមឿនមួយពាន់ប្រាំបួនរយប៉ែតសិបប្រាំបួន” or “ដប់មួយពាន់ប្រាំបួនរយប៉ែតសិបប្រាំបួន”. To see how it works, let’s go through the tutorial.