仅显示不包含[关闭]的数组值

Question

foreach ($prefs as $who => $pref) {
 if($who != 'public'){
  $team_users .=$who.',';
  }
 }       
echo $team_users;

I'd like to only display data from the array that does not contain the text 'public' in some cases it could be publicXX or public1234, etc.

Answer 1

http://us3.php.net/strpos

if (strpos($who, 'public') === false) {
  //some code
} else {
  //some code
}