private static function _exportZeroBasedArray(array $array, $crlf)
{
$retv = array();
foreach ($array as $v) {
$retv[] = var_export($v, true);
}
$ret = "array(";
if (count($retv) <= 4) {
// up to 4 values - one line
$ret .= implode(', ', $retv);
} else {
// more than 4 values - value per line
$imax = count($retv);
for ($i = 0; $i < $imax; $i++) {
$ret .= ($i > 0 ? ',' : '') . $crlf . ' ' . $retv[$i];
}
}
$ret .= ')';
return $ret;
}