PHP Regular expression tag matching - php

Question

Been beating my head against a wall trying to get this to work - help from any regex gurus would be greatly appreciated!
The text that has to be matched
[template option="whatever"]
<p>any amount of html would go here</p>
[/template]
I need to pull the 'option' value (i.e. 'whatever') and the html between the template tags.
So far I have:
> /\[template\s*option=["\']([^"\']+)["\']\]((?!\[\/template\]))/
Which gets me everything except the html between the template tags.
Any ideas?
Thanks, Chris

Answer 1

edit: [\s\S] will match anything that is space or not space.
you may have a problem when there are consecutive blocks in a large string. in that case you will need to make a more specific quantifier - either non greedy (+?) or specify range {1,200} or make the [\s\S] more specific
/\[template\s*option=["\']([^"\']+)["\']\]([\s\S]+)\[\/template\]/

Answer 2

Try this
/\[template\s*option=\"(.*)\"\](.*)\[\/template]/
basically instead of using complex regex to match every single thing just use (.*) which means all since you want everything in between its not like you want to verify the data in between

Answer 3

The assertion ?! method is unneeded. Just match with .*? to get the minimum giblets.
/\[template\s*option=\pP([\h\w]+)\pP\] (.*?) [\/template\]/x

Answer 4

Chris,
I see you've already accepted an answer. Great!
However, I don't think use of regular expressions is the right solution here. I think you can get the same effect by using string manipulations (substrings, etc)
Here is some code that may help you. If not now, maybe later in your coding endeavors.
<?php
$string = '[template option="whatever"]<p>any amount of html would go here</p>[/template]';
$extractoptionline = strstr($string, 'option=');
$chopoff = substr($extractoptionline,8);
$option = substr($chopoff, 0, strpos($chopoff, '"]'));
echo "option: $option<br \>\n";
$extracthtmlpart = strstr($string, '"]');
$chopoffneedle = substr($extracthtmlpart,2);
$html = substr($chopoffneedle, 0, strpos($chopoffneedle, '[/'));
echo "html: $html<br \>\n";
?>
Hope this helps anyone looking for a similar answer with a different flavor.