What is php regular expression?
How can we enable error reporting in php?
What is the difference between mysql_connect and mysql_pconnect ? Which one is good in terms of performance ?
Which function would you use to determine the length of a string in php?
What is a helper function?
When to use single quotes, double quotes, and backticks?
What is the use of htmlspecialchars in php?
Is php used anymore?
Can I use php in html?
Write a query to to delete duplicate rows?
what is the dirrence in PHP4 & PHP5 . ?
Explain what is the use of "echo" in php?
What is difference between rest and http?