If i want to delete record from a single table i just need to run a simple delete command like below . Query to delete single record : DELETE FROM `first_table` WHERE `my_value`='FooBar'; Now sup…
Triggers are procedures that are stored in the database and are implicitly run, or fired , when something happens. Classification tree of triggers ? Ans : Triggers can be of following types : DML triggers on tables. INSTEAD…
There is some situation when you need to check a whole paragraph is in upper case or lower case in php coding. Below is simple function which will help you to solve your problem: *******************************************************************…
In some blogs and websites you may have seen this ‘You might also like’ widget somewhere below the posts in the footer part. It will help you to keep your readers for some more time on your blog. Here in this tutorial I will take you through a set…
Suppose you have an multidimentional array like below example and you want to sort that array from any index value Lets take an example - I have an array with car name, model and color index like below $cars = array ( array('car'=&g…
1. What is codeigniter. Codeigniter is open source , web application framework.Its is for building websites using php.Codeigniter is loosely based on MVC pattern. Most simple framework in php , which is you will easily learn.Its mostly known f…