限制输出的XML记录

Question

I was wondering if there is a way to set a limit to the XML results that are showed?

Like in php/mysql: SELECT * FROM blablabla ORDER BY RAND() LIMIT 0,44

But then for stopping the XML Parse after 10 records..

Thnx!

Answer 1

You'll need some sort of counter. If you want to leave things in a foreach loop:

$i = 0;
foreach($xml as $xmls) {
    // do stuff here

    $i++;
    if($i == 10)
        break;
}

or if you want to use a for loop:

for ($i = 0; $i < 10; $i++) {
    $xmls = $xml[$i];
    // do stuff here
}