What language is php written in?
Draw the architecture of Zend engine?
What are the uses of explode() function?
What is php7?
What is preg_match?
What is the use of header in php?
How do you run a php script from the command line?
What is cookie and why do we use it?
How many ways there are to fetch the data from the Database?
Tell us how can we display the output directly to the browser?
Differentiate between require and include?
Different between the var_dump() and print_r()?
How to convert strings in hex format?