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Doc Bug #47618 Say how to turn of interpolation on <<< here documents.
Submitted: 2009-03-11 02:45 UTC Modified: 2009-06-26 06:59 UTC
From: jidanni at jidanni dot org Assigned: kalle (profile)
Status: Closed Package: Documentation problem
PHP Version: Irrelevant OS:
Private report: No CVE-ID: None
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 [2009-03-11 02:45 UTC] jidanni at jidanni dot org 
Description:
------------
On function.print.html you mention print <<<END

Now as everybody knows, the shell and perl both have ways to "quote"
"END" to turn off $ interpolation.

However for PHP it is a mystery how to do this.

Say explicitly whether of not PHP has such a capability, and if so
how.

(As it stands, you don't even say if we can use anything other than
"END", e.g., "MYEND".)

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 [2009-03-11 03:00 UTC] philip@php.net 
The print documentation is not meant to explain PHP syntax, string 
(heredoc) or otherwise. However, the documentation you desire is located 
here:

http://php.net/types.string

It appears you're interested in nowdoc, which is the sister of heredoc.
 [2009-03-11 03:19 UTC] jidanni at jidanni dot org 
OK. Please put a see-also link to it on function.print.html, as that's what we hit when searching for <<< in certain search engines.
 [2009-03-11 07:54 UTC] bjori@php.net 
You should use our lookup search then:
http://php.net/<<< sends you to the correct page :)

I guess a seealso from echo and print would be useful though.
 [2009-06-26 06:59 UTC] kalle@php.net 
This bug has been fixed in the documentation's XML sources. Since the
online and downloadable versions of the documentation need some time
to get updated, we would like to ask you to be a bit patient.

Thank you for the report, and for helping us make our documentation better.

What your looking for is possible as of PHP 5.3.0 using the NOWDOC syntax, its available at:
http://php.net/<<<

However I have added a link in the see also section to the HEREDOC section for both echo and print.
 [2020-02-07 06:10 UTC] phpdocbot@php.net 
Automatic comment on behalf of kalle
Revision: http://git.php.net/?p=doc/en.git;a=commit;h=8c633782acb362e1c10971e60d699b3b1058a920
Log: Fixed #47618 (Say how to turn of interpolation on &lt;&lt;&lt; here documents)
 
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