Answer the following. 1) Explain isset(). 2) List the rules for naming a PHP variable? 3) What is CSS and where is it use for? 4) Define mt_rand() function. 5) What is the purpose $_REQUEST variable? 6) Who is known as the father of PHP? 7) How can you retrieve a cookie value?
[7 marks]Write the difference between GET and POST method. Explain any one method with suitable example.
[7 marks]What are the different control structures in PHP? Explain them with example.
[7 marks]Write a short note on php.ini file
[7 marks]Explain for and foreach loop with suitable example.
[7 marks]How to upload files in PHP? Explain with example.
[7 marks]Explain implode and explode function with example.
[7 marks]How to Send Mail in PHP? Explain in detail.
[7 marks]What is the difference between include() and require() functions? Explain the use of these functions with appropriate example.
[7 marks]What is function? What is the basic syntax of a user defined function? How do you provide a default value for a function argument?
[7 marks]With suitable example, explain the use of mysqli_connect, mysqli_error, mysqli_num_rows, and mysql_query functions?
[7 marks]Explain any seven functions of file with example.
[7 marks]What are Sessions? How to create a session and accessing session variables? How to delete a Session? Explain with suitable examples.
[7 marks]Write a PHP script to create a student registration form with validation.
[7 marks]Explain the Following Difference. 1. Static variable & Global variable. 2. Numeric & Associative Array.
[7 marks]Write a PHP script to create a directory and Uploading a File in that directory and another script to read the file incrementally.
[7 marks]What is the use of Multidimensional Array? How to add and retrieve values in that Array?
[7 marks]