SAMConnection->remove
SAMConnection->send
SAM Funkcje
PHP Manual

# SAMConnection->rollback

(No version information available, might be only in CVS)

SAMConnection->rollback — Cancels (rolls back) an in-flight unit of work.

### Opis

SAMConnection
bool rollback ( void )

Rolls back an in-flight unit of work.

### Zwracane wartości

This method returns `FALSE` if an error occurs.

### Przykłady

Example #1 Cancelling an in-flight unit of work

`<?php
if (!$conn->rollback()) {
// The rollback failed!
echo "Rollback failed ($conn->errno) $conn->error";
}
?>`

### Patrz także

- SAMConnection->commit

SAMConnection->remove
SAMConnection->send
SAM Funkcje
PHP Manual