Remove content between tags

[Aaron Fleming]

How can I remove the content in between tags?

I have a page that has several custom tags:
<!--tag:1-->
Content 1
<!--/tag:1-->
<br>
<!--tag:2-->
Content 2
<!--/tag:2-->
<br>
<!--tag:3-->
Content 3
<!--/tag:3-->

If I only wanted to see the contents of tag 2 for example, how could I
strip out 1 and 3?

 

[McKirahan]

How can I remove the content in between tags?

I have a page that has several custom tags:
<!--tag:1-->
Content 1
<!--/tag:1-->
<br>
<!--tag:2-->
Content 2
<!--/tag:2-->
<br>
<!--tag:3-->
Content 3
<!--/tag:3-->

If I only wanted to see the contents of tag 2 for example, how could I
strip out 1 and 3?

See answer to the same question by "j1c" or did you multi-post?