Question

I have a from text:

$text = 'abc def abc ghi abc jkl';
$search = 'abc';
$regex = '/'.trim($search).'/ism';
if(preg_match_all($regex, $text, $tmp)) {
   $array_key = $tmp[0];
   foreach($array_key as $ak) {
       echo $ak[1];
   }
}

When I echo $ak[1] is result is b, I want result is abc, how to fix it

abc def abc ghi abc jkl

Answer 1

if(preg_match_all($regex, $text, $tmp)) {
   $array_key = $tmp[0];
   echo $array_key[1];
}