Tag Archives: db2_fetch_array

Useful PHP DataTable Class Example To Store Objects including Recordset

Introduction

Any table like objects like array and recordset have same structure. They have rows and columns.
Usually column is a key and row is a value.

A recordset that comes from database ‘select’ operation usually stored in array or OOP object variable on MVC concept or any kind of business logic and view layer.
A web page access this variable to show its data. View layer only include database and datatable class files. So web page users doesn’t access database operational directly.

With this concept, I have build a simple DataTable class to store those kind of objects.
This DataTable has functions to add columns and rows and get their values so that we can extract information from DataTable with easy and use same methods repeatedly.
Also we can get DataTable object value on another page with SESSION functionality.

Continue reading

PHP Example Retrieve DB2 Records Per Page

Retrieving large recordset contains so many rows on web page will consume a lot of resources both server and client. Responsiveness of web page decreasing.

We need to retrieve that recordset part by part and display it using web paging method. In my previous post about Limiting DB2 Record Number I had show sql example to limit large recordset on SAMPLE Database.

This php example show employee’s related project:
Continue reading

Connect to DB2 & Run a Query with PHP Example

PHP support a way to connect to db2 database. As a matter of fact, PHP is more prefered as web scripting that connect to db2 because so many documentation on web or IBM explaining about PHP and DB2.

PHP has extension library to work against db2. You has to enable the extension at PHP.ini file. On my Win box, the line looks like this “extension=php_ibm_db2.dll”. If you see the line commented with (;) then uncomment it and restart your IIS or apache service.
Continue reading