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In-Reply-To: <B5A4C9B67AE04F9B8EEC0261F3E94A51@sinahp>
Date: Wed, 7 Jul 2010 20:18:30 -0700
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References: <1430e929de312057f8a7788560e7c92f.squirrel@www.l-i-e.com> <4C34AA60.7070707@ingres.com> <AANLkTim_cUdLhOvOytZszLLWhcBSxM7WoAI-yoe2qeTW@mail.gmail.com> <B5A4C9B67AE04F9B8EEC0261F3E94A51@sinahp>
To: Shijiang <shijiang@staff.sina.com.cn>
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Subject: Re: [PHP-DEV] Single-line comment problem
From: scott@macvicar.net (Scott MacVicar)

The scanner is looking for \r \n % if ASP tags are enabled or ?> before =
it marks the end of the comment.

Take the following

<?php
echo 'PHP';
// echo $moo; ?>  I am HTML, hear me roar!

Parsing ends with ?> regardless if its a comment or not but its not =
context sensitive. It can't understand that its within a string.

- S

On Jul 7, 2010, at 7:26 PM, Shijiang wrote:

> Hi
> I'm not sure whether it's really a bug.
> The following sample code will emit a parse error.=20
> <?php
>    if(true){
>        //echo '<?php date('Y-m-d H:i:s'); ?>';
>        echo 'afafa';
>    }
> ?>
>=20
> The parser treate the PHP tag within the commented line as a normal =
tag .
>=20
>=20
>=20
>=20
> --=20
> PHP Internals - PHP Runtime Development Mailing List
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>=20