Pdo last id

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 vote371 views2 answers
Laravel check if string is url
PHP Laravel
2 votes248 views1 answer
Php variable in alert box
PHP
0 vote318 views1 answer
Laravel-medialibrary packagist
PHP Laravel
0 vote279 views1 answer
Woocommerce remove from cart link
PHP
18 votes288 views6 answers
Php sort multidimensional array by value
PHP
0 vote330 views1 answer
Object of class stdclass could not be converted to string php laravel
PHP Laravel
4 votes278 views4 answers
Laravel add request
PHP
2 votes284 views2 answers
Importing current year in laravel blade
PHP Laravel
22 votes296 views5 answers
Foreign key string laravel
PHP Laravel
0 vote303 views1 answer
No match for argument: phpmyadmin yum
PHP