[wp-trac] [WordPress Trac] #3670: Removing CDATA close tag ( ]]> ) unbalances the CDATA block
WordPress Trac
noreply at wordpress.org
Fri Dec 12 19:56:53 UTC 2014
#3670: Removing CDATA close tag ( ]]> ) unbalances the CDATA block
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Reporter: scenic | Owner: andy
Type: defect (bug) | Status: new
Priority: normal | Milestone: Future
Component: Posts, Post Types | Release
Severity: minor | Version: 2.1
Keywords: has-patch needs-refresh needs-unit- | Resolution:
tests | Focuses: template
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Comment (by alekv):
Works. Thanks!
Replying to [comment:72 awelzel]:
> I have to admit that I didn't have time to get into WordPress core
coding yet - too many other projects - sorry.
>
> But anyway - until there is a solution - for those who don't want to
fiddle around with the core code with every update: You can use the
following workaround in the templates functions.php or a plugin.
>
> If there is an intentional "]]>" somewhere in a post this ''may''
lead to invalid HTML in rare cases - although a "]]>" on its own as part
of a page or post is not invalid.
>
> {{{
> function cdata_markupfix($content) {
> $content = str_replace("]]>", "]]>", $content);
>
> return $content;
> }
>
> function cdata_template_redirect( $content ) {
> ob_start('cdata_markupfix');
> }
>
> add_action('template_redirect','cdata_template_redirect',-1);
> }}}
>
> You can see this live on one of my pages where I embed external scripts
(using my own plugin) to generate JavaScript stuff and which validates
fine: http://arnowelzel.de/wp/en/tools/statistics
--
Ticket URL: <https://core.trac.wordpress.org/ticket/3670#comment:77>
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