Explain some of the php string functions?
What is scope of variable in php?
How do I escape in php?
What does php exit do?
Is it easy to learn php?
What is the function mysql_pconnect() useful for?
What is the integer?
Explain what are psrs? Choose 1 and briefly describe it?
What is the scope of a variable defined in a function?
What is null value in php?
How many data types are there in php?
What type of errors can be occurred in php?
What is polymorphism in oop php?
Is wordpress a php framework?
Explain the casts allowed in PHP?