[wp-trac] [WordPress Trac] #22435: Export API

[WordPress Trac]

#22435: Export API
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 Reporter:  nbachiyski              |       Owner:
     Type:  enhancement             |      Status:  new
 Priority:  normal                  |   Milestone:  Future Release
Component:  Export                  |     Version:
 Severity:  normal                  |  Resolution:
 Keywords:  dev-feedback has-patch  |     Focuses:
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Comment (by rodrigosprimo):

 When using WP-CLI's export command with --category parameter I was getting
 the PHP notice below:

 PHP Notice: Trying to get property of non-object in php/export/class-wp-
 export-wxr-formatter.php on line 117

 This resulted in several empty <wp:category> tags in the generated file.
 The attached patch fixes this problem by making sure that
 WP_Export_Query::categories() always return an array as expected by
 WP_Export_WXR_Formatter::categories().

 Note that line 117 of class-wp-export-wxr-formatter.php in WP-CLI is
 equivalent to line 135 of the same file in this ticket.

 See the link below for the related WP-CLI pull request:

 https://github.com/wp-cli/wp-cli/pull/1568

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Ticket URL: <https://core.trac.wordpress.org/ticket/22435#comment:47>
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