Question

last

返回最后一条执行的SQL语句.

last()Return: [string]和log()很相似，但只返回最后一次执行的SQL语句

$database->select("account", [	"user_name",	"email"], [	"user_id[ 20]);$database->insert("account", [	"user_name" => "foo",	"email" => "foo@bar.com"]);echo $database->last();// INSERT INTO "account" ("user_name", "email") VALUES ('foo', 'foo@bar.com')