/**
* @param $array
* @param null $varName
* @return string
*/
public static function toString($array, $varName = null, $shift = 0)
{
$self = new self();
$rendered = $self->_render($array, 0);
if ($shift > 0) {
$rendered = explode(self::LE, $rendered);
foreach ($rendered as $key => $line) {
$rendered[$key] = $self->_getIndent($shift) . $line;
}
$rendered[0] = ltrim($rendered[0]);
$rendered = implode(self::LE, $rendered);
}
if ($varName) {
return PHP_EOL . $self->_getIndent($shift) . "\$" . $varName . ' = ' . $rendered . ";" . PHP_EOL . " " . self::TAB;
}
return $rendered;
}
