$row doesn't print

[Matpatnik]

Hi guys,Can some one tell me what's wrong with my code please?What I'm trying to do is get a word and identify the first letter (this is fine), then It have to look in the right table and get the right row (no problem here), then look at each column and echo it (It doesn't echo any column).

	$lettre = $_GET['mots']{0};	$sql = "SELECT * 			FROM mots_" . $lettre . " 			WHERE " . $lettre . "_mot = '" . $_GET['mots'] . "'";	$result = mysql_query($sql)		or die(mysql_error());	$i = 1;	while ($row = mysql_fetch_array($result)) {		echo $row["'" . $lettre . "_" . $i . "'"] . ", ";		$i = $i++;	}

Thank you for your help

[Matpatnik]

I find my problem and changed

	$i = 1;	while ($row = mysql_fetch_array($result)) {		echo $row["'" . $lettre . "_" . $i . "'"] . ", ";		$i = $i++;	}

for this

	$row = mysql_fetch_array($result);	for ($i = 1; $i <= 16; $i++) {		echo $row[$lettre . "_" . $i] . ", ";	}

Now I just have to find a way to escape the ", " when the column is empty

[Matpatnik]

It was easier than I thought, I added this before the echo

		if (!empty($row[$lettre . "_" . $i])) {			$space = ", ";		} else {			$space = "";		}

I work good expect the comma at the end