https_local_ssl_verify – Hook | Developer.WordPress.org

Filters whether SSL should be verified for local HTTP API requests.

Parameters

$ssl_verifybool|string: Boolean to control whether to verify the SSL connection or path to an SSL certificate.
$urlstring: The request URL.

$ssl_verify = apply_filters( 'https_local_ssl_verify', $ssl_verify, $url );

Used by	Description
WP_Automatic_Updater::has_fatal_error()`wp-admin/includes/class-wp-automatic-updater.php`	Performs a loopback request to check for potential fatal errors.
WP_Site_Health::check_for_page_caching()`wp-admin/includes/class-wp-site-health.php`	Checks if site has page cache enabled or not.
WP_Site_Health::get_test_rest_availability()`wp-admin/includes/class-wp-site-health.php`	Tests if the REST API is accessible.
WP_Site_Health::can_perform_loopback()`wp-admin/includes/class-wp-site-health.php`	Runs a loopback test on the site.
wp_edit_theme_plugin_file()`wp-admin/includes/file.php`	Attempts to edit a file for a theme or plugin.
spawn_cron()`wp-includes/cron.php`	Sends a request to run cron through HTTP request that doesn’t halt page loading.
WP_Http_Streams::request()`wp-includes/class-wp-http-streams.php`	Send a HTTP request to a URI using PHP Streams.
WP_Http_Curl::request()`wp-includes/class-wp-http-curl.php`	Send a HTTP request to a URI using cURL extension.

Version	Description
5.1.0	The `$url` parameter was added.
2.8.0	Introduced.