WP_Site_Health_Auto_Updates::test_wp_version_check_attached(): array|null

Source

public function test_wp_version_check_attached() {
	if ( ( ! is_multisite() || is_main_site() && is_network_admin() )
		&& ! has_filter( 'wp_version_check', 'wp_version_check' )
	) {
		return array(
			'description' => sprintf(
				/* translators: %s: Name of the filter used. */
				__( 'A plugin has prevented updates by disabling %s.' ),
				'<code>wp_version_check()</code>'
			),
			'severity'    => 'fail',
		);
	}

	return null;
}

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