What will be the output of the following PHP code <

What will be the output of the following PHP code <...

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What will be the output of the following PHP code ?

<?php
define("VAR_NAME","test"); 
${VAR_NAME} = "value"; 
echo VAR_NAME;
echo ${VAR_NAME}; 
?>

A. test

B. testtest

C. testvalue

D. error, constant value cannot be changed

Answer: Option C

Solution (By Examveda Team)

${VAR_NAME} creates a new variable which is not same as VAR_NAME.

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What will be the output of the following PHP code ?

`<?php define("VAR_NAME","test"); ${VAR_NAME} = "value"; echo VAR_NAME; echo ${VAR_NAME}; ?>`

Solution (By Examveda Team)

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