private function moveUninstallsToFront(array $operations)
    {
        $uninstOps = array();
        foreach ($operations as $idx => $op) {
            if ($op instanceof UninstallOperation) {
                $uninstOps[] = $op;
                unset($operations[$idx]);
            }
        }

        return array_merge($uninstOps, $operations);
    }
private function moveUninstallsToFront(array $operations)
    {
        $uninstOps = array();
        foreach ($operations as $idx => $op) {
            if ($op instanceof UninstallOperation) {
                $uninstOps[] = $op;
                unset($operations[$idx]);
            }
        }

        return array_merge($uninstOps, $operations);
    }
private function moveUninstallsToFront ( array $ operations ) { $ uninstOps = array ( ) ; foreach ( $ operations as $ idx => $ op ) { if ( $ op instanceof UninstallOperation ) { $ uninstOps [ ] = $ op ; unset ( $ operations [ $ idx ] ) ; } } return array_merge ( $ uninstOps , $ operations ) ; }
Removals of packages should be executed before installations in
case two packages resolve to the same path (due to custom installers)

@param  OperationInterface[] $operations
@return OperationInterface[] reordered operation list
Removals of packages should be executed before installations in case two packages resolve to the same path ( due to custom installers )