preg_match_all print *all* matches

Question

I need to print all matches using preg_match_all.

$search = preg_match_all($pattern, $string, $matches);

foreach ($matches as $match) {
    echo $match[0];
         


        

Answer 1

You could loop recursively. This example requires SPL and PHP 5.1+ via RecursiveArrayIterator:

foreach( new RecursiveArrayIterator( $matches ) as $match )
    print $match;