[wp-trac] [WordPress Trac] #15657: wp_strip_all_tags causes paragraphs to run together

[WordPress Trac]

#15657: wp_strip_all_tags causes paragraphs to run together
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 Reporter:  jwz                                  |       Owner:
     Type:  defect (bug)                         |      Status:  new
 Priority:  normal                               |   Milestone:  Future
Component:  Formatting                           |  Release
 Severity:  normal                               |     Version:  2.9
 Keywords:  has-patch 3.2-early needs-unit-      |  Resolution:
  tests                                          |
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Comment (by jwz):

 Replying to [comment:4 trepmal]:
 Right you are, I think this is a better version (compress incoming
 whitespace, don't leave beginning- and end-of-line spaces when emitting
 newlines):
 {{{
 function wp_strip_all_tags_patched($string, $remove_breaks = false) {

         $string = preg_replace('/[\r\n\t ]+/', ' ', $string);

         $string = preg_replace( '@<(script|style)[^>]*?>.*?</\\1>@si', '',
 $string );

         $string = preg_replace( '@ *</?\s*(P|UL|OL|DL|BLOCKQUOTE)\b[^>]*?>
 *@si', "\n\n", $string );
         $string = preg_replace( '@ *<(BR|DIV|LI|DT|DD|TR|TD|H\d)\b[^>]*?>
 *@si', "\n", $string );
         $string = preg_replace( "@\n\n\n+ at si", "\n\n", $string );

         $string = strip_tags( $string );

         if ( $remove_breaks )
                 $string = preg_replace('/[\r\n\t ]+/', ' ', $string);

         return trim( $string );
 }
 }}}

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Ticket URL: <http://core.trac.wordpress.org/ticket/15657#comment:6>
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