Core Function
View Source on Trac ↗ get_id_from_blogname()
get_id_from_blogname( mixed $slug ) Retrieves a site's ID given its (subdomain or directory) slug.
Parameters 1 required
| Name / Type | Description |
|---|---|
| $slug string | A site's slug. Required |
Return Value
((int)
| null) The site ID, or null if no site is found for the given slug.
Function Information
Since Version
MU (3.0.0)
Source File
wp-includes/ms-blogs.php
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