update_home_siteurl( string $old_value, string $value )

Parameters

$old_valuestring

$valuestring

Uses · 5

• wp_installing()Checks or sets whether WordPress is in "installation" mode.
• is_multisite()Determines whether Multisite is enabled.
• ms_is_switched()Determines if switch_to_blog() is in effect.
• delete_option()Removes an option by name. Prevents removal of protected WordPress options.
• flush_rewrite_rules()Removes rewrite rules and then recreate rewrite rules.

Source

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566function update_home_siteurl( $old_value, $value ) {567	if ( wp_installing() ) {568		return;569	}570 571	if ( is_multisite() && ms_is_switched() ) {572		delete_option( 'rewrite_rules' );573	} else {574		flush_rewrite_rules();575	}576}

History

Introduced in 2.1.0. 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 6.8.8 tag, from src/wp-admin/includes/misc.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.

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