Parse html using PHP and loop through table rows and columns?

Question

I\'m trying to parse HTML from loadHTML but I\'m having trouble, I managed to loop through all s in the document but I don\'t know how to loop through

Answer 1

Use DOMXPath to query out the child column nodes with a relative xpath query, like this:

$xpath = new DOMXPath( $DOM);
$rows= $xpath->query('//table/tr');

foreach( $rows as $row) {
    $cols = $xpath->query( 'td', $row); // Get the  elements that are children of this 
    foreach( $cols as $col) {
        echo $col->textContent;
    }
}

Edit: To start at specific rows and stop, keep your own index on the row by changing how you're iterating over the DOMNodeList:

$xpath = new DOMXPath( $DOM);
$rows= $xpath->query('//table/tr');

for( $i = 3, $max = $rows->length - 2; $i < $max, $i++) {
    $row = $rows->item( $i);
    $cols = $xpath->query( 'td', $row);
    foreach( $cols as $col) {
        echo $col->textContent;
    }
}