How to compare two strings with comparison operators in php?
Explain what is the difference between $var and $$var?
write a program to generate bill screen 1.1st page should get the number of products to be billed. 2.2nd page should display the number of rows according to the number of products given in the first page. 3.Each row should have a text box for a.product name b.quantity c.unit price d.item price = quantity x unit price This should be automatically calculated not to be entered by the user. 4.After entering the products calculate sales-tax for the total amount which 8.25%. 5.After entering these values you have to generate the bill in the next page with a unique number for the bill. can anyone solve this problem..i am in need to solve this problem..pls help me
Can we embedded directly PHP code into XHTML document? State Whether True or False?
How do you count numbers in php?
Is null check in php?
Explain how can we increase the execution time of a php script?
What is static variable in php?
Explain mysql_errno()?
•How to access crystal reports through PHP code?
What is the difference between characters 23 and x23?
Why php 7 is faster?
Define metaphone()?