PHP Assignment INDEX

 INDEX

No.	Assignment Name	Date	Remark	Sign
1	Array & String
	1. Accept String in form and display count of vowels & occurrence of each vowels.
	2. Write a menu driven PHP program to perform the following operations on an associative array.
2	Function & Objects
	1. Write PHP script to define an interface having area() and volume() method. Create a Cylinder class that implement interface and calculate area and volume of it.
	2. Create class employee, derive emp_acc from it and emp_sal from emp-acc. And perform following menu driven options.
3	Working with Forms
	1.Write php script to implement calculator to convert distances between (both ways) miles & km.
4	Storing & Protecting Data
	1.Write a PHP script to keep track of number of times the web page has been accessed.
5	MySQL Database
	Consider the following entities and their relationships Doctor & Hospital(M-M) .Write a PHP script which accepts hospital name and print information about doctors visiting / working in that hospital in tabular format.

Assignment No: 1 Array & String

1.      Write a PHP script for the following: Design a form to accept a string. Write a function to count the total number of vowels (a,e,i,o,u) from the string. Show the occurrences of each vowel from the string. Check whether the given string is a palindrome or not, without using built-in function. (Use radio buttons and the concept of function. Use ‘include’ construct or require stmt.)

2.      Write a menu driven PHP program to perform the following operations on an associative array:

i.                     Display the elements of an array along with the keys.

ii.                   Display the size of an array.

iii.                  Delete an element from an array from the given index.

iv.                 iv.Reverse the order of each element’s key-value pair.[Hint: use array_flip()]

v.                   v. Traverse the elements in an array in random order [[Hint: use shuffle()].

Assignment No: 2 Function & Objects

1.      Write PHP script to define an interface which has methods area(), volume(). Define constant PI. Create a class cylinder which implements this interface and calculate area and volume.

2.      Write class declarations and member function definitions for an employee(code, name, designation). Design derived classes as emp_account(account_no, joining_date) from employee and emp_sal(basic_pay, earnings, deduction) from emp_account. Write a menu driven PHP program a) to build a master table b) to sort all entries c) to search an entry d) Display salary.

Assignment No: 3 Working with Forms

1. Implement calculator to convertdistances between (both ways) miles and kilometres. One mile is about 1.609kilometres. User interface (distance.html) has one text-input, tworadio-buttons, submit and reset -buttons. Values are posted to PHP-script(distance.php) which calculates the conversions according the user input

Assignment No: 4 Storing & Protecting Data

1. Write a PHP script to keep track of numberof times the web page has been accessed.

Assignment No: 5 MySQL

1. Consider the following entities and their relationships Doctor (doc_no, doc_name, address, city, area) Hospital (hosp_no, hosp_name, hosp_city) Doctor and Hospital are related with many-many relationship. Create a RDB in 3 NF for the above and solve following Using above database, write a PHP script which accepts hospital name and print information about doctors visiting / working in that hospital in tabular format.