public function __construct($file, array $arguments = array())
{
foreach ($arguments as $argument => $value) {
$arguments[$argument] = '--' . $argument;
if ($value !== true) {
if (!is_string($value)) {
$value = var_export($value, true);
}
$arguments[$argument] .= '=' . escapeshellarg($value);
}
}
$this->errorFile = tempnam(sys_get_temp_dir(), 'lime');
// see http://trac.symfony-project.org/ticket/5437 for the explanation on the weird "cd" thing
$this->command = sprintf('cd & %s %s %s 2>%s', escapeshellarg(LimeShell::getExecutable()), escapeshellarg($file), implode(' ', $arguments), $this->errorFile);
}
