Padekit nauokui

Sveiki esu pradziamokslis, gal kas suprantate..

Tarkim yra zodziai.txt

Jeme:

Petras

Simas

Dainius

Arturas

Adnrius

lista sukuriu taip:

$fp = fopen('zodziai.txt', 'w');

fwrite($fp, $_SERVER['REMOTE_ADDR'] ."/n");

fclose($fp);

kai bandau ji skaityti su uo scriptu:

<?PHP

$list = "zodziai.txt";

$_list = file($list);

echo $_list[0];

echo ",";

echo $_list[1];

echo ",";

echo $_list[2];

echo ",";

echo $_list[3];

echo ",";

echo $_list[4];

echo ",";

echo $_list[5];

echo ",";

echo $_list[6];

echo ",";

?>

gaunu taip:

Petras , ,Simas , ,Dainius , ,Arturas ,

noreciau is sio listo gauti taip:

Petras,Simas,Dainius,Arturas,

gal kas suprantate ir galite pagelbeti?

koki koda man reiketu taikyti, kad echo butu:

Petras,Simas,Dainius,Arturas,

skaityk taip:

foreach ($_list as $zodis){

$zodziai .= $zodis.', ';

}

echo rtrim($zodziai, ', ');