PHP simplexml获取图像显示[重复]

Question

This question already has an answer here:

• How to get the value of an attribute from XML file in PHP? 3 answers

I have an xml that looks something like this:

<gallery server="5"> 
    <image path="http://i.imgur.com/8n5MB.jpg"/>
    <image path="http://i.imgur.com/TIXL2.jpg"/>
</gallery>

I'm trying to get the images to display in one page using PHP. This is what I have:

$xml = simplexml_load_file('./images.xml');

echo $xml->getName() . "<br />";

foreach($xml->children() as $child)
  {
  echo $child->getName() . "<br />";
  }

My problem is that this only outputs the following

gallery
image
image
image

I can't find any information on how to read the information of the tag itself, any pointers? Thanks!

</div>

Answer 1

You should do something like this instead:

foreach ($xml->children() as $child)
{
    echo '<img src="' . $child['path'] . '" alt="gallery image" />';
}