array to string

I current have an array called $hole[].

the code is as follows:


$x=1;
$round_detail_string = "";
foreach ($hole as $value){
$round_detail_string += '(null,"'.$x.'","'.$value.'"),';
}
any ideas why this isnt adding the string to the string after it?

I am trying to create one long insert statement based on the values in the array.

Any suggestions?

$round_detail_string .= '(null,"'.$x.'","'.$value.'"),';

It's a dot (.) to concentate (sp) strings, not a + :)

try

$round_detail_string .= '(null,"'.$x.'","'.$value.'"),';

.=

damn...nearly made it in time