SAMConnection::rollback

(PECL sam >= 0.1.0)

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

说明

SAMConnection::rollback ( void ) : bool

Rolls back an in-flight unit of work.

返回值

This method returns FALSE if an error occurs.

范例

Example #1 Cancelling an in-flight unit of work

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

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