public function execute()
    {
        $groups = array();
        $results = array();
        $currentOperation = null;
        $currentGroup = array();

        foreach ($this->commands as $command) {
            if ($currentOperation !== $command[0]) {
                $groups[] = array($currentOperation, $currentGroup);
                $currentOperation = $command[0];
                $currentGroup = array();
            }
            if ($currentOperation === 'get') {
                $currentGroup[] = $command[1];
            } else {
                $currentGroup[$command[1]] = $command[2];
            }
        }
        $groups[] = array($currentOperation, $currentGroup);
        array_shift($groups);

        foreach ($groups as $group) {
            list($op, $args) = $group;
            if ($op === 'set') {
                $result = $this->backend->setMulti($args, $this->ttl);
                $results = array_merge($results, array_fill(0, count($args), $result));
            } else {
                $results = array_merge($results, $this->backend->getMulti($args));
            }
        }

        $this->commands = array();
        return $results;
    }
public function execute()
    {
        $groups = array();
        $results = array();
        $currentOperation = null;
        $currentGroup = array();

        foreach ($this->commands as $command) {
            if ($currentOperation !== $command[0]) {
                $groups[] = array($currentOperation, $currentGroup);
                $currentOperation = $command[0];
                $currentGroup = array();
            }
            if ($currentOperation === 'get') {
                $currentGroup[] = $command[1];
            } else {
                $currentGroup[$command[1]] = $command[2];
            }
        }
        $groups[] = array($currentOperation, $currentGroup);
        array_shift($groups);

        foreach ($groups as $group) {
            list($op, $args) = $group;
            if ($op === 'set') {
                $result = $this->backend->setMulti($args, $this->ttl);
                $results = array_merge($results, array_fill(0, count($args), $result));
            } else {
                $results = array_merge($results, $this->backend->getMulti($args));
            }
        }

        $this->commands = array();
        return $results;
    }
public function execute ( ) { $ groups = array ( ) ; $ results = array ( ) ; $ currentOperation = null ; $ currentGroup = array ( ) ; foreach ( $ this -> commands as $ command ) { if ( $ currentOperation !== $ command [ 0 ] ) { $ groups [ ] = array ( $ currentOperation , $ currentGroup ) ; $ currentOperation = $ command [ 0 ] ; $ currentGroup = array ( ) ; } if ( $ currentOperation === 'get' ) { $ currentGroup [ ] = $ command [ 1 ] ; } else { $ currentGroup [ $ command [ 1 ] ] = $ command [ 2 ] ; } } $ groups [ ] = array ( $ currentOperation , $ currentGroup ) ; array_shift ( $ groups ) ; foreach ( $ groups as $ group ) { list ( $ op , $ args ) = $ group ; if ( $ op === 'set' ) { $ result = $ this -> backend -> setMulti ( $ args , $ this -> ttl ) ; $ results = array_merge ( $ results , array_fill ( 0 , count ( $ args ) , $ result ) ) ; } else { $ results = array_merge ( $ results , $ this -> backend -> getMulti ( $ args ) ) ; } } $ this -> commands = array ( ) ; return $ results ; }
Executes the pipeline and returns results of individual commands
as an array.

@return array
Executes the pipeline and returns results of individual commands as an array .