WP_CLI\Utils

wp_version_compare() │ WP-CLI 1.0

Compare a WordPress version.

No Hooks.

Returns

true|false.

Usage

wp_version_compare( $since, $operator );
$since(string) (required)
.
$operator(string) (required)
.

wp_version_compare() code WP-CLI 2.13.0-alpha

wp-cli/php/utils.php 
function wp_version_compare( $since, $operator ) {
	$wp_version = str_replace( '-src', '', $GLOBALS['wp_version'] );
	$since      = str_replace( '-src', '', $since );
	return version_compare( $wp_version, $since, $operator );
}