get HTML element by attribute value in php

Question

I need to extract some data from a webpage with php. The part that I\'m interested in is structured similarly to this:

Answer 1

Make two array

$fruits=array();
$animals=array();

t and in loop when you get .

if(target=='fruit') {
   array_push($fruits,$valueofelement);

} else if ($target=='animal') {
   array_push($animals,$valueofelement);
}

Answer 2

use DOMXPath and queries:

$doc = new DOMDocument();
$doc->Load('yourFile.html');

$xpath = new DOMXPath($doc);

$fruits = $xpath->query("//a[@target='fruit']");
foreach($fruits as $fruit) {
    // ...
}

$animals = $xpath->query("//a[@target='animal']");
foreach($animals as $animal) {
    // ...
}

See this demo.

Answer 3

Just continue on target attributes which aren't fruit, and then add the textContent of the elements to an array.

$nodes = array();

for ($i; $i < $a->length; $i++) {
    $attr = $a->item($i)->getAttribute('target');

    if ($attr != 'fruit') {
        continue;
    }

    $nodes[] = $a->item($i)->textContent;
}

$nodes now contains all the nodes of the elements which have their target attribute set to fruit.