简体中文
版本: v2.3.0

log

返回查询执行日志。

log()
返回值
[array] 包含已记录 SQL 查询的数组。
如果初始化时启用了 logging => true,会返回所有已记录的查询;否则只返回最近一次查询。
$database = new Medoo([
	"type" => "mysql",
	"host" => "localhost",
	"database" => "name",
	"username" => "your_username",
	"password" => "your_password",

	// 启用查询日志记录。
	"logging" => true,
]);

$database->select("account", [
	"user_name",
	"email"
], [
	"user_id[<]" => 20
]);

$database->insert("account", [
	"user_name" => "foo",
	"email" => "foo@bar.com"
]);

var_dump($database->log());
// 输出:
// array(2) {
//	[0]=> string(62) "SELECT "user_name","email" FROM "account" WHERE "user_id" < 20"
//	[1]=> string(74) "INSERT INTO "account" ("user_name", "email") VALUES (\'foo\', \'foo@bar.com\')"
// }

// 当 `"logging" => false`(默认值)时,只会保留最近的一条查询。
// array(1) {
//	[0]=> string(74) "INSERT INTO "account" ("user_name", "email") VALUES (\'foo\', \'foo@bar.com\')"
// }