define("CONSTANT", "Hello world."); echo CONSTANT;

How to Define a Constant in PHP? Is $ symbol necessary?

Question Posted / saurabh rastogi

Answer Posted / saurabh rastogi

define("CONSTANT", "Hello world.");

echo CONSTANT; // Outputs Hello world

Is This Answer Correct ?

46 Yes

3 No

Please Help Members By Posting Answers For Below Questions

What is ci in php?

1125

What is php pathinfo?

1169

How does php strcmp work?

1122

How can we pass the variable through the navigation between the pages?

1060

Can I use node js with php?

1104

How does csrf attack work?

1074

Why do we use namespace in php?

979

How do you check is php not empty?

1057

Is age interval or ordinal?

997

Explain briefly about a search-friendly site looks like?

963

What is the difference between implode() and explode() in php?

1112

Is age nominal or ordinal?

1014

How to access a global variable inside a function?

1055

Explain Type juggling?

1035

What is difference between echo and print_r in php?

949