[
Index
]
PHP Cross Reference of WordPress Trunk (Updated Daily)
[
Show Explorer
] [
Hide Navbar
]
[
Top level directory
]
Search
Search History +
Class
Function
Variable
Constant
Table
title
Body
[close]
Function and Method Cross Reference
get_main_site_id()
Defined at:
/wp-includes/functions.php
->
line 6578
/wp-includes/class-wp-network.php
->
line 220
Referenced 4 times:
/wp-includes/functions.php
->
line 6575
/wp-includes/class-wp-network.php
->
line 167
/wp-includes/class-wp-network.php
->
line 169
/wp-includes/ms-load.php
->
line 449
Generated : Fri Aug 28 08:20:23 2026
Cross-referenced by
PHPXref