[wp-trac] [WordPress Trac] #45446: /wp-admin/setup-config.php PHP Notice: Use of undefined constant

[WordPress Trac]

#45446: /wp-admin/setup-config.php PHP Notice:  Use of undefined constant
--------------------------+-----------------------------
 Reporter:  nextendweb    |      Owner:  (none)
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  General       |    Version:  4.9.8
 Severity:  normal        |   Keywords:
  Focuses:                |
--------------------------+-----------------------------
 When the WordPress site already installed and you try to access the /wp-
 admin/setup-config.php it display a message:
 {{{
 The file wp-config.php already exists. If you need to reset any of the
 configuration items in this file, please delete it first. You may try
 installing now.
 }}}

 Also in our error log we get a notice that there was a use of an undefined
 constant from require_wp_db() function. /wp-admin/setup-config.php does
 not load the wp-config.php, but loads wp-settings.php which tries to
 initialize the database with the undefined constants.

 {{{#!php
 <?php
 $wpdb = new wpdb( DB_USER, DB_PASSWORD, DB_NAME, DB_HOST );
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/45446>
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