What are the different tables present in mysql?
Total 5 types of tables we can create 1. MyISAM 2. Heap 3. Merge 4. InnoDB 5. ISAM 6. BDB MyISAM is the default storage engine …
In PHP what is the difference between a Class and an Interface?
Interfaces do not contain business logic, only method signatures that define a template that any classes implementing the interface must contain. Lets take an auto mobile …
Who is the father of php and explain the changes in php versions?
Rasmus Lerdorf for version changes go to http://php.net/ Marco Tabini is the founder and publisher of php|architect.
What is the use of “echo” in php?
It is used to print a data in the webpage, Example: , The following code print the text in the webpage.
What is PHP?
PHP is a server side scripting language commonly used for web applications. PHP has many frameworks and cms for creating websites.Even a non technical person can …
What is Object Oriented Programming?
This is usually a pretty open ended question. You should understand classes (objects are instantiated classes), abstract classes, interfaces, methods, properties,inheritance, multiple inheritance as well as …
Blog is a necessary part to be included in a WordPress Website?
No, it is not a necessary part. Although WP was first designed as a platform for blogging now it can be used for every genre of …
Briefly explain the procedure to pass a variable by value in WordPress?
Passing a variable by value in WordPress is similar to as that in C++. We have to just add an ampersand in front of the variable …
What’s the difference between site_url() and home_url()?
The site_url() will always be the location where you can reach the site by tacking on /wp-admin on the end, while home_url() would not reliably be …
