How to upload file in php?
How to Pass JSON Data in a URL using CURL in PHP?
Why do we use query?
Tell me how can we define a variable accessible in functions of a php script?
What is the difference between php and javascript?
What is exception in php?
What is the difference between $message and $$message in php?
When viewing an html page in a browser, the browser often keeps this page in its cache. What can be possible advantages/disadvantages of page caching? How can you prevent caching of a certain page (please give several alternate solutions)?
Explain include(), include_once, require() and require_once?
Will a comparison of an integer 12 and a string "13" work in php?
What is the purpose of a query?
Explain me what is the difference between $_files['userfile']['name'] and $_files['userfile']['tmp_name']?
What is the purpose of the '.frm' file extension? What do thes file contain?