Trying to use sage when debugging DOM manipulation with <a href="https://www.php.net/m

DOM functions show no dumped data about sage HOT 6 OPEN

php-sage commented on July 23, 2024

DOM functions show no dumped data

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Comments (6)

raveren commented on July 23, 2024

I'm humbled to receive the first issue on this new branch of Sage - thank you!

Can you please provide me with the object you're dumping - is it something like

d(
    new DOMElement('<span>This item is currently unavailable in your region')
);

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tfedor commented on July 23, 2024

Basically like that, here's a minimal example with DOMNode, DOMNodeList and DOMAttr, but I think basically any object like that will do the same thing. It seems to me, that sage won't print public properties from these objects.

$dom = new DOMDocument();
$dom->loadHTML(<<<HTML
<html>
    <body>
        <div>
            <p id="id1">first span</p>
            <p id="id2" title="Fancy span">second span</p>
            <p id="id3">third span</p>        
        </div>
    </body>
</html>
HTML);

$xpath = new DOMXPath($dom);

$div = $xpath->query("//div")->item(0);
sage($div);
print_r($div);

$pNodeList = $xpath->query("//p");
sage($pNodeList);
print_r($pNodeList);

$attr = $xpath->query("//*[@id='id2']/@title");
sage($attr->item(0));
print_r($attr->item(0));

I didn't really dug deep into how sage works, but I saw you have different parsers - maybe it would be enough to fall back to parser that you use for basic objects, because when I tried this, it worked as expected:

$o = new class {
    public $a1 = 1;
    public $a2 = 2;
    public $a3 = 3;
};

sage($o);
print_r($o);

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raveren commented on July 23, 2024

I am sorry for the delay in solving this, I had some computer trouble, my new one is arriving shortly, I'll fix this ASAP :)

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raveren commented on July 23, 2024

Hey, so sorry for the delay, life was not eeasy :) I tried it out on php8.1 and everything outputs huge amounts of data:

can you tell me, what PHP version are you on?

(note that there is a minor visual bug - the "* RECURSION *" in some top rows with children - I'll investigate it, most probably PHP-version related)

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raveren commented on July 23, 2024

closing it, I couldn't reproduce it sorry

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raveren commented on July 23, 2024

Yeah, there's definitely something still wrong there, but I have to find time and motivation, I think I am going to work with an xml API soon...

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DOM functions show no dumped data about sage HOT 6 OPEN

Comments (6)

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