What does this statement do?

[Rocky86]

hi plss help I need to noe what this php code is doing

[PHP]
while($row = mysql_fetch_array($resultpostal))
{
$temp[]=$row;
}

foreach($temp as $key=>$extract)
$report=$report.$key."=".$extract."&";



[/PHP]

[sumaabey]

i dont understand what you want but try this code then you will be able to understand
[php]
$query1="select productname from product1";
$resultpostal = mysql_db_query($dbname,$query1); //queryresult1
while($row = mysql_fetch_array($resultpostal))

{

$temp[]=$row['productname'];

}


foreach($temp as $key=>$extract)
{
echo"[". $key."]".$extract;

//$report=$report.$key."=".$extract;
}
?>
[/php]

[pbmods]

Heya, Rocky.

hi plss help I need to noe what this php code is doing

[PHP]
while($row = mysql_fetch_array($resultpostal))
{
$temp[]=$row;
}

foreach($temp as $key=>$extract)
$report=$report.$key."=".$extract."&";



[/PHP]

mysql_fetch_array() (s/b mysql_fetch_assoc()) will return an array of results from the last MySQL query, or false if there are no more results in the query.

Each time it gets a result, we'll append it to $temp. As a result, $temp becomes an array that stores all of our MySQL results.

Then, for each row in $temp, we will have a set of keys, which match the MySQL columns, and '$extract', which are the retuned values.

We append each entry to $report, set up to be sent in a URL.

Of course, the http_build_query() function does that last part for you....

while($row = mysql_fetch_assoc($resultpostal))
    $report .= ($report ? '?' : '&') . http_build_query($row);