How would you open a directory for reading in php?
What is the exact Diff. between include_once() and require_once() in PHP?
What is a variable cost example?
What is session php?
What type of comments are supported by PHP.
What is the difference between the functions UNLINK and UNSET?
How to avoid the undefined index error?
List types of array are available in php?
How do you set the browser timeout?
How can I retrieve values from one database server and store them in other database server using PHP?
How to remove duplicate values from php array?
How check variable is set or not in php?
How do you get the Browser information?