Variable Cross Reference

$index_columns

• /wp-admin/includes/upgrade.php -> line 1686

• /wp-admin/includes/upgrade.php -> line 1686
• /wp-admin/includes/upgrade.php -> line 1689
• /wp-admin/includes/upgrade.php -> line 1689
• /wp-admin/includes/upgrade.php -> line 1691
• /wp-admin/includes/upgrade.php -> line 1693
• /wp-admin/includes/upgrade.php -> line 1697