[wp-trac] [WordPress Trac] #16918: Take out unnecessary compat functions from compat.php

[WordPress Trac]

#16918: Take out unnecessary compat functions from compat.php
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 Reporter:  markjaquith             |       Owner:
     Type:  task (blessed)          |      Status:  new
 Priority:  normal                  |   Milestone:  3.2
Component:  General                 |     Version:
 Severity:  normal                  |  Resolution:
 Keywords:  has-patch dev-feedback  |
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Comment (by joostdevalk):

 mb_substr has now been removed, apparently, but mb_ functions are not a
 default in each PHP install, from
 http://php.net/manual/en/mbstring.installation.php :

 "mbstring is a non-default extension. This means it is not enabled by
 default. You must explicitly enable the module with the configure option.
 See the Install section for details."

 Please put it back as it was, as it was already throwing errors on
 yoast.com.

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Ticket URL: <http://core.trac.wordpress.org/ticket/16918#comment:17>
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