[wp-trac] Re: [WordPress Trac] #6877: preg_replace in wpautop deletes all the text in the post

[WordPress Trac]

#6877: preg_replace in wpautop deletes all the text in the post
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 Reporter:  duncanmc                     |        Owner:  anonymous
     Type:  defect                       |       Status:  new      
 Priority:  highest omg bbq              |    Milestone:  2.5.2    
Component:  Administration               |      Version:  2.5.1    
 Severity:  critical                     |   Resolution:           
 Keywords:  reporter-feedback , wpautop  |  
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Changes (by azaozz):

  * keywords:  preg_replace, wpautop => reporter-feedback , wpautop

Comment:

 This regexp would not remove anything. In the worst case it wouldn't
 create paragraphs if PCRE_UNGREEDY is compiled as an option in php.
 However that's extremely rare and will affect all posts, not just some.

 Can't reproduce the blank post problem. Can you check if the content has
 been saved in the database? If yes, it may be a timing or out of memory
 issue with very long posts with a lot of html tags, as there are several
 display filters run every time and this can be slow and memory consuming
 for very long posts, especially if many plugins are used.

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Ticket URL: <http://trac.wordpress.org/ticket/6877#comment:1>
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