Paradox/toolbox/TransactionManager.php
public function commit()
    {
        if (!$this->_activeTransaction) {
            throw new TransactionManagerException("There is no active transaction to commit.");
        }

        if (empty($this->_commands)) {
            throw new TransactionManagerException("There is no transaction operations to commit.");
        }

        $commandText = 'function () { var db = require("internal").db; ';

        //Check if there are graph operations
        foreach ($this->_commands as $command) {

            if ($command['isGraph']) {
                $commandText .= "var g = require('org/arangodb/graph').Graph; var graph = new g('{$this->_toolbox->getGraph()}'); ";
                break;
            }
        }

        $commandText .= 'var result = {}; ';

        //Now, add the commands
        foreach ($this->_commands as $id => $command) {

            $commandText .= "result.$id = {$command['command']} ";
        }

        $commandText .= "return result; }";

        //Send the transaction
        $result = $this->executeTransaction($commandText, $this->_collections['read'], $this->_collections['write']);

        //Process the result
        $processed = $this->processResult($result);

        $this->clearTransactionInfo();

        return $processed;
    }
public function commit()
    {
        if (!$this->_activeTransaction) {
            throw new TransactionManagerException("There is no active transaction to commit.");
        }

        if (empty($this->_commands)) {
            throw new TransactionManagerException("There is no transaction operations to commit.");
        }

        $commandText = 'function () { var db = require("internal").db; ';

        //Check if there are graph operations
        foreach ($this->_commands as $command) {

            if ($command['isGraph']) {
                $commandText .= "var g = require('org/arangodb/graph').Graph; var graph = new g('{$this->_toolbox->getGraph()}'); ";
                break;
            }
        }

        $commandText .= 'var result = {}; ';

        //Now, add the commands
        foreach ($this->_commands as $id => $command) {

            $commandText .= "result.$id = {$command['command']} ";
        }

        $commandText .= "return result; }";

        //Send the transaction
        $result = $this->executeTransaction($commandText, $this->_collections['read'], $this->_collections['write']);

        //Process the result
        $processed = $this->processResult($result);

        $this->clearTransactionInfo();

        return $processed;
    }
Commit the transaction.
@return array