Function and Method Cross Reference

upgrade()

• /wp-admin/includes/class-wp-upgrader.php -> line 407
• /wp-admin/includes/class-wp-upgrader.php -> line 654
• /wp-admin/includes/class-wp-upgrader.php -> line 869

• /wp-admin/includes/update.php -> line 221
• /wp-admin/includes/update.php -> line 246
• /wp-admin/includes/update.php -> line 295
• /wp-admin/update.php -> line 63
• /wp-admin/update.php -> line 163