[wp-trac] Re: [WordPress Trac] #3670: Removing CDATA close tag ( ]]> ) unbalances the CDATA block

[WordPress Trac]

#3670: Removing CDATA close tag ( ]]> ) unbalances the CDATA block
----------------------------+-----------------------------------------------
 Reporter:  scenic          |        Owner:  anonymous
     Type:  defect          |       Status:  new      
 Priority:  low             |    Milestone:  2.1.1    
Component:  Administration  |      Version:  2.1      
 Severity:  normal          |   Resolution:           
 Keywords:  dev-feedback    |  
----------------------------+-----------------------------------------------
Comment (by andy):

 {{{
 function wp_cdata($data) {
  // Maybe test for conditions necessitating
  // CDATA markers and return if no need

  $data = str_replace('<![CDATA[', '', $data);
  $data = str_replace(']]>', '', $data);

  // Sometimes a trailing square bracket
  // can mess up XML parsers:
  if ( substr($data, -1) == ']' )
   $data .= ' ';

  return "<![CDATA[$data]]>';
 }
 }}}

-- 
Ticket URL: <http://trac.wordpress.org/ticket/3670#comment:7>
WordPress Trac <http://trac.wordpress.org/>
WordPress blogging software