How to find datatype of variable in php?
Explain what is the difference between $var and $$var?
Under what circumstance is it impossible to assign a default value to a parameter while declaring a function?
What is the difference between the functions strstr() and stristr()?
What is the difference between print() and echo()?
Does browser understand php?
How can we submit a form without a submit button?
How to get the DNS servers of a domain name?
What is session_start () in php?
What are properties in php?
How to repeat a string to a specific number of times in php?
How to check if a string contains a character or word in php?
Can I use php in visual studio?