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1. www.php.net › manual › enPHP: PDO::rollBack - Manual

   www.php.net › manual › en

   Rolls back the current transaction, as initiated by PDO::beginTransaction (). If the database was set to autocommit mode, this function will restore autocommit mode after it has rolled back the transaction.

   • Construct

     Creates a PDO instance representing a connection to a...

   • Query

     PDO::query () prepares and executes an SQL statement in a...

   • Prepare

     Calling PDO::prepare () and PDOStatement::execute () for...

   • Lastinsertid

     Returns the ID of the last inserted row, or the last value...

   • Exec

     PDO::exec () executes an SQL statement in a single function...

   • Commit

     See Also ¶ PDO::beginTransaction () - Initiates a...

   • Begintransaction

     Turns off autocommit mode. While autocommit mode is turned...

   • Getattribute

     This function returns the value of a database connection...

2. zetcode.com › php-pdo › rollback-methodPHP PDO::rollBack Method - ZetCode

   zetcode.com › php-pdo › rollback-method

   Apr 19, 2025 · The PDO::rollBack method is used to undo changes made during a transaction. It reverts the database to its state before the transaction began. Basic Definition PDO::rollBack rolls back the current transaction. It only works if the database supports transactions and autocommit is turned off. Syntax: public PDO::rollBack(): bool.

3. stackoverflow.com › questions › 16627942PHP PDO transaction automatic rollBack - Stack Overflow

   stackoverflow.com › questions › 16627942

   In adodb once you launched a transaction it automatically rolled back if any exception should arise with queries between the begin and commit commands. Does PDO also do this. If a method which has a query it it fails between a begin and commit in PDO will the trsaction automatically rollback or does it need to be implicitly called?

4. durak.org › software › php-8Rolls back a transaction - PHP 8.3.0 Manual / Documentation

   durak.org › software › php-8

   Rolls back the current transaction, as initiated by PDO::beginTransaction (). If the database was set to autocommit mode, this function will restore autocommit mode after it has rolled back the transaction.

5. www.basicexamples.com › example › phpBasic example of PHP function PDO::rollBack ()

   www.basicexamples.com › example › php

   Simple usage example of `PDO::rollBack ()`. PDO::rollBack is a PHP function used to roll back a transaction performed on a database using the PDO extension. Transactions are a way to group multiple database operations into a single unit of work that can be either committed or rolled back entirely. This function reverses any changes made within the transaction and restores the database to its ...

6. tutorial.lookr.net › php › pdo-rollbackPDO::rollBack - tutorial.lookr.net

   tutorial.lookr.net › php › pdo-rollback

   Rolls back the current transaction initiated by PDO::beginTransaction (). Throws a PDOException if no active transaction is present. If the database is set to auto-commit mode, this function will restore auto-commit mode after rolling back the transaction.

7. People also ask

   How to roll back a transaction using PDO?

   • $pdo->rollBack(); // show the error message die($e->getMessage()); Use the PDO::beginTransaction() method to start a new transaction. Use the PDO::commit() method to commit a transaction and PDO::rollback() to roll back a transaction.

   How to Perform a Database Transaction from PHP using PDO

   www.phptutorial.net/php-pdo/php-pdo-transaction/

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   How to commit a transaction in PDO?

   • To commit a transaction, you call the PDO::commit() method: If you want to roll back the transaction, you can call the PDO::rollback() method: The PDO::rollback() method rolls back all changes made to the database. Also, it returns the connection to the autocommit mode.

   How to Perform a Database Transaction from PHP using PDO

   www.phptutorial.net/php-pdo/php-pdo-transaction/

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   Does ADOdb automatically rollback if a transaction fails?

   • In adodb once you launched a transaction it automatically rolled back if any exception should arise with queries between the begin and commit commands. Does PDO also do this. If a method which has a query it it fails between a begin and commit in PDO will the trsaction automatically rollback or does it need to be implicitly called?

   PHP PDO transaction automatic rollBack - Stack Overflow

   stackoverflow.com/questions/16627942/php-pdo-transaction-automatic-rollback

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8. www.phptutorial.net › php-pdo › php-pdo-transactionHow to Perform a Database Transaction from PHP using PDO

   www.phptutorial.net › php-pdo › php-pdo-transaction

   Use the PDO::beginTransaction() method to start a new transaction. Use the PDO::commit() method to commit a transaction and PDO::rollback() to roll back a transaction.