Simple HTML Dom：选择和计数子元素（.eq 函数到 Simple HTML Dom）

Question

I can't seem to translate the DOM language to the Simple HTML DOM language. This is the correct solution which is on the Google Chrome console:

$('div.row.player-sidebar-item', 0).children().eq(17).children().length;
//console answer: 4

and hereby the correct answer, but I need it to be done with Simple HTML DOM and can't find any information for it. This code is also returning the information I need:

$('div.col-xs-5.player-sidebar-value', 0).eq(4).children().length;
//console answer: 4

I don't know how I can do this in Simple HTML DOM and thus my code until now:

$countwf = count($futhead->find('div.row.player-sidebar-item', 0)->childNodes(17));

and that is the best I can get there, I don't know how to do this better. I hope someone can help me.

================ FIRST UPDATE ================

After the first comment, I have tried this:

echo $countwf = count($futhead->find('div[class=col-xs-5 player-sidebar-value]', 0)->childNodes(4)->children());

this is not working,

echo $countwf = count($futhead->find('div[class=row player-sidebar-item]', 0)->childNodes(17)->children());

is not working either.

================ FINAL UPDATE ================

After an hour researching and just trying I found the right answer!

echo $countwf = count($futhead->find('div[class=col-xs-5 player-sidebar-value]', 4)->children());

thanks for your help, I hope that people in the future benefit from the question.

Answer 1

你没有计算节点 17 的孩子，你需要调用->children()

$countwf = count($futhead->find('div.row.player-sidebar-item', 0)->childNodes(17)->children());