allow_subdomain_install(): bool

Return

bool

Whether subdomain installation is allowed

Uses · 1

• get_option()Retrieves an option value based on an option name.

Used by · 2

• network_step1()Prints step 1 for Network installation process.
• network_step2()Prints step 2 for Network installation process.

Source

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35function allow_subdomain_install() {36	$home   = get_option( 'home' );37	$domain = parse_url( $home, PHP_URL_HOST );38	if ( parse_url( $home, PHP_URL_PATH ) || 'localhost' === $domain || preg_match( '|^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$|', $domain ) ) {39		return false;40	}41 42	return true;43}

History

Introduced in 3.0.0. Unchanged from 6.7.7 through 7.1.0.

1. 6.7.7
2. 6.8.8
3. 6.9.7
4. 7.0.4
5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

About this page

Parsed data

Generated from the wordpress-develop 7.1.0 tag, from src/wp-admin/includes/network.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.

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