Log API - Medoo

版本: v2.3.0

log

回傳查詢執行日誌。

log()

回傳值

[array] 包含已記錄 SQL 查詢的陣列。

如果初始化時啟用了 logging => true，會回傳所有已記錄的查詢；否則只回傳最近一次查詢。

$database = new Medoo([
	"type" => "mysql",
	"host" => "localhost",
	"database" => "name",
	"username" => "your_username",
	"password" => "your_password",

	// 啟用查詢記錄。
	"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());
// 輸出：
// 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\')"
// }

// 當 `"logging" => false`（預設值）時，只會保留最近一次查詢。
// array(1) {
//	[0]=> string(74) "INSERT INTO "account" ("user_name", "email") VALUES (\'foo\', \'foo@bar.com\')"
// }