Php pdo last insert id

$stmt = $db->prepare("...");
$stmt->execute();
$id = $db->lastInsertId();

Source: stackoverflow.com

Pdo last id

Beware of lastInsertId() when working with transactions in mysql. The following code returns 0 instead of the insert id.



<?php

try {

    $dbh = new PDO('mysql:host=localhost;dbname=test', 'username', 'password');



    $stmt = $dbh->prepare("INSERT INTO test (name, email) VALUES(?,?)");



    try {

        $dbh->beginTransaction();

        $tmt->execute( array('user', 'user@example.com'));

        $dbh->commit();

        print $dbh->lastInsertId();

    } catch(PDOExecption $e) {

        $dbh->rollback();

        print "Error!: " . $e->getMessage() . "</br>";

    }

} catch( PDOExecption $e ) {

    print "Error!: " . $e->getMessage() . "</br>";

}

?>



When no exception is thrown, lastInsertId returns 0. However, if lastInsertId is called before calling commit, the right id is returned.

Source: php.net

Similar codes

0 vote352 views1 answer
Php textarea replace newline with br
PHP
6 votes321 views1 answer
Get the parameter from the route to the view
PHP
34 votes333 views2 answers
Add a new column to existing table in a migration
PHP
0 vote319 views1 answer
Image::make en php
PHP
1 vote439 views1 answer
How to use plugin shortcode in wordpress template
PHP Wordpress
0 vote397 views1 answer
2 days left format in laravel
PHP Laravel
1 vote408 views1 answer
Validation not exists with this id laravel
PHP Laravel
4 votes310 views1 answer
Php check for empty string
PHP
12 votes304 views2 answers
Php while loop array
PHP
19 votes334 views5 answers
Php artisan auth in laravel 8
PHP