[wp-trac] [WordPress Trac] #35927: _wp_attachment_metadata meta_value wrong type in export

[WordPress Trac]

#35927: _wp_attachment_metadata meta_value wrong type in export
--------------------------+-----------------------------
 Reporter:  davidak       |      Owner:
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  General       |    Version:  4.4.2
 Severity:  normal        |   Keywords:
  Focuses:                |
--------------------------+-----------------------------
 this if from an export using wp 4.4.2, the particular post is from Dec
 2010.


 {{{
                 <wp:postmeta>
 <wp:meta_key><![CDATA[_wp_attachment_metadata]]></wp:meta_key>
 <wp:meta_value><![CDATA[a:6:{s:5:"width";s:4:"1280";s:6:"height";s:3:"800";s:14:"hwstring_small";s:23:"height='80'
 width='128'";s:4:"file";s:49:"2010/12/Bildschirmfoto-2010-12-14-um-19.47.29.png";s:5:"sizes";a:3:{s:9:"thumbnail";a:3:{s:4:"file";s:49:"Bildschirmfoto-2010-12-14-um-19.47.29-150x150.png";s:5:"width";s:3:"150";s:6:"height";s:3:"150";}s:6:"medium";a:3:{s:4:"file";s:49:"Bildschirmfoto-2010-12-14-um-19.47.29-300x187.png";s:5:"width";s:3:"300";s:6:"height";s:3:"187";}s:5:"large";a:3:{s:4:"file";s:50:"Bildschirmfoto-2010-12-14-um-19.47.29-1024x640.png";s:5:"width";s:4:"1024";s:6:"height";s:3:"640";}}s:10:"image_meta";a:10:{s:8:"aperture";s:1:"0";s:6:"credit";s:0:"";s:6:"camera";s:0:"";s:7:"caption";s:0:"";s:17:"created_timestamp";s:1:"0";s:9:"copyright";s:0:"";s:12:"focal_length";s:1:"0";s:3:"iso";s:1:"0";s:13:"shutter_speed";s:1:"0";s:5:"title";s:0:"";}}]]></wp:meta_value>
                 </wp:postmeta>
 }}}

 every width and height value is a string but should be an int!

 {{{
 s:5:"width";s:3:"150";s:6:"height";s:3:"150";
 }}}

 should be

 {{{
 s:5:"width";i:150;s:6:"height";i:150;
 }}}

 if i edit it manually, the import works.

 could you provide database migration or something in the next update to
 fix the values?
 this don't happen with newer articles.

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Ticket URL: <https://core.trac.wordpress.org/ticket/35927>
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