<? $sub = "abcd"; $subs[] = "cde"; $subs[] = "iyu"; $subs[] = "abc"; $subs[] = "xyx"; $match=false; foreach($subs as $value) { if($sub==$value){$match=true; break;} } if($match) echo 'found!'; else echo 'not found!';
//or better use //for PHP 4 if(in_array($sub,$subs))echo 'found!'; else echo 'not found!'; //also possible //for PHP 4 >= 4.0.5 && < 4.2.0 if(is_null(($b=array_search($sub,$subs)))) echo 'not found!'; else echo 'found! In $sub['.$b.']'; //or for PHP 4 >= 4.2.0 if(($b=array_search($sub,$subs))) echo 'found! In $sub['.$b.']'; else echo 'not found!'; ?> -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php