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Foreach only finds the last element of an array

I am trying to get all the values ​​of my array, but I only get the last element.

(last description and last link).

here is the code:

$content = str_get_html($html);
$links = $content->find('.myclass a');

foreach($links as $k => $v)
{
    $descr= $v-> plaintext;
    $link_to= $v->href;

    $a=array( 
            1 => $descr, 
            2 => $link_to);
}

return a$;

how can i encode a complete array?

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1 answer


You are overwriting the same array in every loop. You need to add another dimension:



$content = str_get_html($html);
$links = $content->find('.myclass a');

$a = array();
foreach($links as $k => $v) {
    $descr = $v->plaintext;
    $link_to = $v->href;

    $a[] = array(1 => $descr, 2 => $link_to);
    // ^ add another dimension

    // DONT USE THIS! You are overwriting it every loop
    // $a = array(1 => $descr, 2 => $link_to);
}

// return a$; ? a$ maybe `$a`
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