How do I find the last <div class> in an HTML File with PHP Simple HTML DOM Parser? -

according documentation simple html dom parser (under tab “how modify html elements”), code finds first instance of <div class="hello">:

$html = str_get_html('<div class="hello">hello</div><div class="world">world</div>');  $html->find('div[class=hello]', 0)->innertext = 'foo';  echo $html; // output: <div class="hello">foo</div><div class="world">world</div> 

what if want insert 'foo' last instance of <div class="hello">, assuming html code has lot of instances of <div class="hello">.

what should replace 0?

well, since

// find anchors, returns array of element objects $ret = $html->find('whatever'); 

returns array holding <whatever> elements, can fetch last element php's regular array functions, e.g. end

$last = end($ret); 

if simplehtmldom implements css3 selectors querying, can modify query use

:last-of-type 

to find last sibling in returned nodelist.