pdo transaction
<?php
/* Begin a transaction, turning off autocommit */
$dbh->beginTransaction();
try {
/* Change the database schema and data */
$sth = $dbh->exec("DROP TABLE fruit");
$sth = $dbh->exec("UPDATE dessert
SET name = 'hamburger'");
}
catch(Exception $e){
/* Recognize mistake and roll back changes */
$dbh->rollBack();
}
/* Commit changes */
$dbh->commit();php pdo transaction
$pdo = new PDO(
$dsn,
$username,
$password,
array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION)
);
try {
$statement = $pdo->prepare("UPDATE user SET name = :name");
$pdo->beginTransaction();
$statement->execute(["name"=>'Bob']);
$statement->execute(["name"=>'Joe']);
$pdo->commit();
}
catch (\Exception $e) {
if ($pdo->inTransaction()) {
$pdo->rollback();
// If we got here our two data updates are not in the database
}
throw $e;
}Copyright © 2021 Codeinu
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