Re: count newlines in heredoc variable


Thank you very much -

Adam Cantrell

On Jul 30, 11:48 am, petersprc <peters...@xxxxxxxxx> wrote:
Hi,

You're correct, but you just need double quotes: "\n".

In a single-quoted string, the only interpreted escape sequences are \
\ and \'.

Regards,

John Peters

On Jul 30, 2:21 pm, Adam Cantrell <cantrel...@xxxxxxxxx> wrote:

How could I count the number of newlines in a heredoc variable? This
outputs 0, but I thought heredoc preserved newlines?

<?
$test = <<<END
     <a href="test5.php">adam</a>
     <p>
          Hi There
     </p>
END;

echo substr_count($test, '\n');
?>



.

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