when searching for child returns child and texts

[fatasy]

When I search for tr td: nth-child (1) returns all elements and when I search for tr td [1] does not return anything, am I doing something wrong here? with PhpSimple works normal.

$dom = new Dom;
$dom->load('HTML TABLE');
$tds =  $dom->find('tr td:nth-child(1)');

Returns

with
$tds = $dom->find('tr td[1]');
returns nothing.

I edited the file Selector.php, I added this after line 172

$return = [];

after line 185

$nth = $node->find($rule['tag'], $rule['key']);
if ($nth) {
   $return[] = $nth;
}

and line 188 of

return []; 

to

return $return; 

and now works with tr td[1] selector

Does not this selector work or am I doing something wrong?

[alcaeus]

The best way to verify your patch is to create a test case with your use case. If it fails, fix it without breaking other tests. If you need help with that, please let me know.