token_get_all, fantastic!
Thanks.
- Adam
On Mar 29, 2008, at 10:02 PM, Robert Cummings wrote:
On Sat, 2008-03-29 at 21:31 -0400, Adam Jacob Muller wrote:
Yes, php source code.
You will not be able to do this with PCRE. You need something that can
track state because double quotes can appear within HTML outside of
PHP
blocks, within HEREDOC, within double-quoted strings when backslashed,
and within single quoted strings. You need to account for each type of
PHP open/close semantic:
<?php
<?
<?=
<script language="php">
And that's just to determine script context. Then you need to know
where
a double quote is. Is it starting a string? Is it within HEREDOC? Is
it
within a single quoted string, etc. Your best bet is probably to use
the
token_get_all() function:
http://ca.php.net/manual/en/function.token-get-all.php
Cheers,
Rob.
On Mar 29, 2008, at 8:54 PM, Robert Cummings wrote:
On Sat, 2008-03-29 at 20:41 -0400, Adam Jacob Muller wrote:
Assume that you should accept any string that PHP itself would
accept,
though no processing of the actual escapes is required nor
desirable.
Sorry, I wasn't clear enough :) By source I meant more along the
lines
of what the text might look like from which these strings are being
pulled... for instance are you looking to pull these strings from
PHP
source code? or something simpler?
Cheers,
Rob.
--
http://www.interjinn.com
Application and Templating Framework for PHP
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
