"> What will be the output of the following PHP code ?<?phpdefine("STR_VAR","Interview");
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  1. What will be the output of the following PHP code ?
    <?php
    define("STR_VAR","Interview"); 
    ${STR_VAR} = "Mania"; 
    echo STR_VAR;
    echo ${STR_VAR}; 
    ?>
    1. Interview
    2. InterveiwMania
    3. Error
    4. Mania
    5. None of these
Correct Option: B

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


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