[wp-trac] [WordPress Trac] #27208: Make add_filter and add_action available in wp-config.php

[WordPress Trac]

#27208: Make add_filter and add_action available in wp-config.php
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 Reporter:  Denis-de-Bernardy  |       Owner:
     Type:  enhancement        |      Status:  new
 Priority:  normal             |   Milestone:  Awaiting Review
Component:  Bootstrap/Load     |     Version:  3.8.1
 Severity:  normal             |  Resolution:
 Keywords:                     |     Focuses:
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Comment (by Denis-de-Bernardy):

 I've attached the most minimalistic possible patch to make integration
 between WP and third party apps more possible:

 By using `require_once` instead of `require`, WP would no longer crash
 when its plugin API is included before loading WP itself.

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Ticket URL: <https://core.trac.wordpress.org/ticket/27208#comment:6>
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