Why doesn't the first example from the documentation of PHP HTML Parser?

Warning: count(): Parameter must be an array or an object that implements Countable in /home/styllloz/public_html/qa-theme/donut-theme/qa-donut-layer.php on line 274
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Set HTML Parser for PHP via Composer, doing the first example from the documentation — there is nothing displayed.
require 'vendor/autoload.php'; use PHPHtmlParser\\Dom; $dom = new Dom; $dom->load('Hey bro, click here
:)'); $a = $dom->find('a')[0]; echo $a->text; // click here

By the way, why at the beginning of the reference vendor/autoload.php?
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1 Answer

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I do not recommend to use this library. Documentation except on the main project page I have not found or bad looking. Therefore, its potential can only guess. I read that inside the Taliban there and it's like not able to search on attributes that, in principle and at the docks is not described.

I personally tried to use this library. In the end oplevelse and went back to Simple HTML DOM

For 4 years as the library has not been updated, and supports all the deviants methods of content search.
Simple as a stick and great documentation. For PHP this is probably a must-have.

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