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I'm using PHP 5.3. I have the following code:
view1.html
<!DOCTYPE html>
<html>
<head>
</head>
<body>
<form method="post">
<span>Hello this is some text</span>
<input type="text" name="input1" value="mystuf"/>
<p>Blah blah this is boring</p>
<input type="text" name="input2" value="hello"/>
<img src="image-of-a-kangaroo.png" />
<input type="text" name="input3" />
<ul>
<li>Buy brocolli</li>
<li>Buy oregano</li>
<li>Buy milk</li>
</ul>
<input type="text" name="input4" />
<textarea name="input100"></textarea>
<input type="text" name="input101" />
<p><strong>Yes, I like pizza!</strong><span>But my porcupine gets sick eating pizza.</span></p>
</form>
</body>
</html>
index.php
<?php
$xmlDoc = new DOMDocument();
$xmlDoc->loadHTMLFile('view1.html');
$input = $xmlDoc->getElementsByTagName('input');
foreach ($input as $i) {
echo $i->nodeValue, PHP_EOL;
}
How come $i->nodeValue always gives empty or no result?
472
Doing an echo $i->getAttribute('value') showed me the values I was looking for.
63
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