PHP quiz. Consider following code snippet: <pre><code class=

Consider following code snippet:

<?php
    $str = 'Dear Customer,\nThanks for your query. We will reply very soon.\n Regards.';
    print $str;
?>

Select all correct statements on code above.

The code will detect only first \n escape sequences and the rest of the text begins on a new line
There will be an error on executing the script
The code will detect all \n escape sequences and the text will be printed in 3 lines
The text will be printed in one line and \n will have no effect

Explanation

Unlike the double-quoted and heredoc syntaxes, variables and escape sequences for special characters will not be expanded when they occur in single quoted strings.

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