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 does == mean in php?

522

What is form validation in php?

526

What is basename php?

517

Can we embedded directly PHP code into XHTML document? State Whether True or False?

1262

What is the functionality of the functions strstr() and stristr()?

525

What is cookies php?

522

How to move uploaded files to permanent directory?

534

Explain how can php and javascript interact?

548

What is php form validation?

555

Is php object oriented?

510

When are you supposed to use endif to end the conditional statement?

536

What does the unset() function means?

591

What are include() and require() functions?

519

What are the steps involved to run php?

575

Does php have a future?

511