Sunday, April 24, 2011

PHP Interview preparation Questions Part 5

This is the fifth part of PHP Interview Questions tips with answers. Check out this collection of PHP Interview Questions with simplified Answers to help to increase  your concept knowledge of PHP programming.

How can we extract string ' ' from a string using regular expression of php?
What is the difference between the functions unlink and unset?
How come the code works, but doesn’t for two-dimensional array of mine?
How can we register the variables into a session?
What is the difference between characters \023 and \x23?
With a heredoc syntax, do I get variable substitution inside the heredoc contents?
How can we submit form without a submit button?
How can we create a database using PHP and mysql?
How many ways we can retrieve the date in result set of mysql using php?
Can we use include ("abc.php") two times in a php page "makeit.php"?

For answers Click here


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