SimpleXML: get child nodes

Question

 






    
    
    &         


        

Answer 1

Use xpath

$ccc = $xml->xpath('aaa/bbb/ccc');
foreach($ccc as $c){
    echo (string)$c."<br/>";
}

Result:

Only this childnod what I need 
And this one 

Also, in your initial attempt, $bbb[3] does not make sense because you have three items only, starting with index 0.

Answer 2

I don't know how to use the return of simplexml, but from what I have seen from your code, this should work:

<?php
header('Content-type:text/html; charset=utf-8');
$xml = simplexml_load_file('2.xml');
echo $xml->aaa[2]->bbb[2]->ccc[0];
echo $xml->aaa[2]->bbb[2]->ccc[1];
?> 

Answer 3

A more dynamic solution

<?php
header('Content-type:text/html; charset=utf-8');
$xml = simplexml_load_file('2.xml');
    foreach ($xml->aaa as $aaa){
        if ($aaa->bbb) {
            foreach ($aaa->bbb as $bbb) {
                if ($bbb->ccc)
                    foreach ($bbb->ccc as $ccc) {
                        echo $ccc;
                    }
                }
            }
        }
    }
?>