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QWhat will be the output of the following PHP code? 
< ?php 
    $num = 10;
    echo 'What is her age? \n She is $num years old';
?>

ID: #2367 PHP Basic MCQ 1,789 views
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#2367Q ID
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PHP Basic MCQTopic
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  • A What is her age? \n She is $num years old ✔ ✖
  • B What is her age? She is $num years old ✔ ✖
  • C What is her age? She is 10 years old ✔ ✖
  • D What is her age? She is 10 years old ✔ ✖
Correct Answer: Option A

Explanation

When a string is enclosed within single quotes both variables and escape sequences will not be interpreted when the string is parsed.
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