0, "0", NULL, FALSE and empty string, for this value empty()

How to differentiate isset and empty

Question Posted / techytech

Answer Posted / techytech

0, "0",
NULL, FALSE and empty string,

for this value empty() will return TRUE

Is This Answer Correct ?

3 Yes

0 No

Please Help Members By Posting Answers For Below Questions

What is a stored procedure in mysql?

1043

Which is the dependent variable?

863

What is the meaning of symbol '$' in jquery?

999

Why do you need php?

954

How do you use end in python?

963

Can you use php and javascript together?

986

How to calculate the length of a string?

1035

What are the functions used in php?

996

Which function is used in php to search a particular value in an array?

868

What is a php trait?

897

What is overloading and overriding in oop?

971

What is the importance of php?

928

Which programming language does php resemble?

916

What does php mean?

915

What is meant by pear in php? What is the purpose of it?

924