wp-includes/ms-functions.php:2633Returns the upload quota for the current blog.
intOne hook fires while get_space_allowed() runs, in this order:
Filters the upload quota for the current site.
function get_space_allowed() { $space_allowed = get_option( 'blog_upload_space' ); if ( ! is_numeric( $space_allowed ) ) { $space_allowed = get_site_option( 'blog_upload_space' ); } if ( ! is_numeric( $space_allowed ) ) { $space_allowed = 100; } /** * Filters the upload quota for the current site. * * @since 3.7.0 * * @param int $space_allowed Upload quota in megabytes for the current blog. */ return apply_filters( 'get_space_allowed', $space_allowed );}Introduced in MU (3.0.0). Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/ms-functions.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.