Is it possible multiple inheritance in php?
How to convert strings to numbers in php?
Tell me how can you pass a variable by reference?
Do you know what are traits?
What is instantiation?
Define urlencode() and urldecode() used in php?
What is the difference between die () and exit () in php?
Tell me how do you execute a php script from the command line?
How to add a cookie?
What are the reasons for selecting lamp (linux, apache, mysql, PHP) instead of combination of other software programmes, servers and operating systems?
What is the differences between $a != $B and $a !== $B?
Explain a resource?
What are include() and require() functions?