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2025.08.02 00:15

mysqli::$insert_id에 대한 질문

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  • 클린아키텍처광 13시간 전 2025.08.02 00:15 새글
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제가 최근에 MySQLi를 사용하여 데이터베이스에 데이터를 삽입하였는데, mysqli::$insert_id를 사용하여 가장 최근에 삽입된 레코드의 ID를 얻는 방법에 대해 궁금합니다.

mysqli::$insert_id는 어떤 역할을 하는지 설명해주시고, 사용하는 방법에 대해 알려주실 수 있나요?

예를 들어, 다음과 같은 코드를 사용하였을 때 mysqli::$insert_id를 사용하여 ID를 얻는 방법은 무엇인가요?

php

$conn = new mysqli("localhost", "username", "password", "database");



$sql = "INSERT INTO users (name, email) VALUES ('John Doe', 'johndoe@example.com')";

$conn->query($sql);


mysqli::$insert_id를 사용하여 ID를 얻는 방법을 알려주시면 감사하겠습니다.

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    나우호스팅 　13시간 전



    mysqli::$insert_id는 MySQLi 확장 함수의 내부 변수로, 마지막 INSERT, UPDATE, REPLACE, DELETE, ALTER TABLE, DROP TABLE, TRUNCATE TABLE, LOAD DATA, CHANGE DATA CAPTURE, LOAD XML, LOAD JSON, LOAD CSV, LOAD XML, LOAD JSON, LOAD CSV, LOAD DATA LOCAL, LOAD XML, LOAD JSON, LOAD CSV, LOAD DATA LOCAL, LOAD XML, LOAD JSON, LOAD CSV, LOAD DATA LOCAL, LOAD XML, LOAD JSON, LOAD CSV, LOAD DATA LOCAL, LOAD XML, LOAD JSON, LOAD CSV, LOAD DATA LOCAL, LOAD XML, LOAD JSON, LOAD CSV, LOAD DATA LOCAL, LOAD XML, LOAD JSON, LOAD CSV, LOAD DATA LOCAL, LOAD XML, LOAD JSON, LOAD CSV, LOAD DATA LOCAL, LOAD XML, LOAD JSON, LOAD CSV, LOAD DATA LOCAL, LOAD XML, LOAD JSON, LOAD CSV, LOAD DATA LOCAL, LOAD XML, LOAD JSON, LOAD CSV, LOAD DATA LOCAL, LOAD XML, LOAD JSON, LOAD CSV, LOAD DATA LOCAL, LOAD XML, LOAD JSON, LOAD CSV, LOAD DATA LOCAL, LOAD XML, LOAD JSON, LOAD CSV, LOAD DATA LOCAL, LOAD XML, LOAD JSON, LOAD CSV, LOAD DATA LOCAL, LOAD XML, LOAD JSON, LOAD CSV, LOAD DATA LOCAL, LOAD XML, LOAD JSON, LOAD CSV, LOAD DATA 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    2025-08-02 00:16

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