Question

Here are some codes, how to get the div[class=title] and the nearest <p> content? I only know how to get the div[class=title] in a foreach, but no idea how to get the p. Thanks.

<?php
header("Content-type: text/html; charset=utf-8");
require_once("simple_html_dom.php");
?>
<?php
$str = <<<ETO
<div id="content">
<div class="title"><p>text1</p></div>
<p>destriction1</p>
<p>destriction2</p>
<div class="title"><p>text2</p></div>
<p>destriction3</p>
<p>destriction4</p>
<p>destriction5</p>
<div class="title"><p>text3</p></div>
<p>destriction6</p>
<p>destriction7</p>
</div>
ETO;
$html = str_get_html($str);
foreach($html->find("div[class=title]") as $content){
    echo $content.'<hr />';
}
?>

I want output like:

text1
destriction1
destriction2
------------------------------
text2
destriction3
destriction4
destriction5
------------------------------
text3
destriction6
destriction7
------------------------------

Answer 1

Have you tried a selector like div[class=title] p?

$html = str_get_html($str);
foreach($html->find("div[class=title] p") as $content){
    echo $content.'<hr />';
}

The children() function should also work (shown below)

That will get you the <p> in each title div, although not the following paragraphs. To do that, use the next_sibling() function. Something like this:

$html = str_get_html($str);
foreach($html->find("div[class=title]") as $content){
    // $content = <div class="title">.  first_child() should be the <p>
    echo $content->first_child().'<hr />';

    // Get the <p>'s following the <div class="title">
    $next = $content->next_sibling();
    while ($next->tag == 'p') {
        echo $next.'<hr />';
        $next = $next->next_sibling();
    }
}