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Assigning DOM Object value to an array

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Old Unix and Linux 07-17-2017   -   Original Discussion by mojoman
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Assigning DOM Object value to an array


I have the following code that makes use of a URL that I store in a variable then create a document object below to work on it.

    $dom = new DOMDocument;

   $links = $dom->getElementsByTagName('a');

 $links = $dom->getElementsByTagName('a');

 $array = [];

    foreach ($links as $link){
    //Extract and show the "href" attribute.

} // closing bracket for the foreach

This does not seem to work. I need to assign the nodevalue to an array. How can I go about doing this?
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