[wp-trac] [WordPress Trac] #18007: is_serialized trouble for multibytes encoding

[WordPress Trac]

#18007: is_serialized trouble for multibytes encoding
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 Reporter:  challet                     |       Owner:
     Type:  defect (bug)                |      Status:  new
 Priority:  normal                      |   Milestone:  Awaiting Review
Component:  Charset                     |     Version:  3.2
 Severity:  normal                      |  Resolution:
 Keywords:  has-patch needs-unit-tests  |
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Comment (by challet):

 Replying to [comment:5 kurtpayne]:

 > I am doing the following:
 >
 >  * `ALTER TABLE wp_options MODIFY option_value LONGTEXT CHARACTER SET
 utf8 COLLATE utf8_unicode_ci;`
 >  * `INSERT INTO `wp_options` (`option_name`, `option_value`, `autoload`)
 VALUES ('test_18007_option', 'a:0:{}', 'yes');`
 >  * `get_option( 'test_18007_option' );`
 >
 > This returns the correct value ... an empty array.

 You should try something like :
 {{{
 `INSERT INTO `wp_options` (`option_name`, `option_value`, `autoload`)
 VALUES ('test_18007_option', 'a:0:{"text": "aéùp"}', 'yes');`
 }}}
 The shift between the length (in bytes) and the length (in charcters
 number) happens when there is indeed a character using multiple bytes.


 > This is a little tricky
 It is :)

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Ticket URL: <http://core.trac.wordpress.org/ticket/18007#comment:6>
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