Questions : 1 Who is the father of PHP ?
Answers : 1 Rasmus Lerdorf is known as the father of PHP.
Questions : 2 What is the difference between $name and $$name?
Answers : 2 $name is variable where as $$name is reference variable
like $name=sonia and $$name=singh so $sonia value is singh.
Questions : 3 How can we submit a form without a submit button?
Answer : 3 Java script submit() function …