Array

[PHPrp]

Ok can anyone help me to solve this puzzle!

i am want to pass header information to database via protocol. Below is a code i am doing for

$i=0;
if($debug){
	view_array2($pass_first_name,"pass_first_name");
 echo $pass_first_name;
}

while (list($key, $value) = each ($pass_first_name))
{
	[B]$room_group_number=$room_allocation[$key];
 [/B]
	//$holiday_search.="NME	".$_SESSION["pass_title"][$i]."	".$_SESSION["pass_first_name"][$i]."	".$_SESSION["pass_surname"][$i]."	".$_SESSION["pass_day"][$i].$_SESSION["pass_month"][$i].$_SESSION["pass_year"][$i]."	".stripslashes($room_allocation[$i])."	".$room_group_number."
	$holiday_search.="NME	".$_SESSION["pass_title"][$key]."	".$_SESSION["pass_first_name"][$key]."	".$_SESSION["pass_surname"][$key]."	".$_SESSION["pass_day"][$key].$_SESSION["pass_month"][$key].$_SESSION["pass_year"][$key]."	".stripslashes($final_room_description[$room_allocation[$key]])."	".$room_group_number."
";
$i++;

can anyone explain me line in bold.

i need to create similar kind of code for. i tried as below but is giving me a error message.

$i=0;
if($debug){
 view_array2($cost_description, "cost_description");
}

while (list($key, $value) = each ($cost_description))
{
    $holiday_search.="CST ".$_SESSION["pass_cost_description"][$key]." ".$_SESSION["pass_unit_cost"][$key]." ".$_SESSION["pass_number_of_units"][$key]." ".$_SESSION["pass_total_cost"][$key]."  ".$value."
";
$i++;
}

Plz help.. please consider i have very little knowledge of PHP.

[The_Chancer]

The line in bold assigns the value held in the array $room_allocation; at the position held by $key (numerical number usually, but cal also be textual) to the variable $room_group_number.

Just allows for the array key to be reused, or for the variable to be used in another way.

As for the second issue, what is the error you get ?

[PHPrp]

Hi there,

Thanks so basically i am storing info in array in previous script as below.

$CST_array[$CST_count][cost_description]=$line[8];
						$CST_array[$CST_count][unit_cost]=$line[9];
						$CST_array[$CST_count][number_of_units]=$line[10];
						$CST_array[$CST_count][total_cost]=$line[11];
						$CST_count++;

then i am sending this via hidden filed t another PHP script

<input type="hidden" name="CST_count" value="<?=$CST_count ?>">

and on second script i want to send CST_count via header but i do not how do i do.

can i do this way

$holiday_search.="CST\t$CST_count[cost_description]\t$CST_count[unit_cost]\t$CST_count[number_of_units]\t$CST_count[total_cost]

or can i do this way

$room_allocation2=array();
//reset($room_allocation);
if($debug){
	view_array2($_SESSION["cost_description"],"cost_description");
	view_array2($_SESSION["unit_cost"],"unit_cost");
	view_array2($_SESSION["number_of_units"],"number_of_units");
    view_array2($_SESSION["total_cost"],"total_cost");
}


while (list($key, $value) = each ($_SESSION["cost_description"]))
{

if($value>0){
$holiday_search.="CST\t".$_SESSION["cost_description"][$key]."	".$_SESSION["unit_cost"][$key]." ".$_SESSION["number_of_units"][$key]." "$_SESSION["total_cost"][$key]."	".$value."
";
	}
}

this giving me a error message that i am not passing correct varible or array on this line while (list($key, $value) = each ($_SESSION["cost_description"]))

urgent help will appriciated...

[The_Chancer]

From the code that you have given - you have never set $_SESSION['cost_description'] - you set $CST_array as an array, but nothing more...

while(list($key,$val)=each ($CST_array[$CST_count]['cost_description'])) would give you something, as long as your have the right $CST_count.....

[PHPrp]

$i=0;
if($debug){
	view_array2($CST_array[$CST_count]["cost_description"],"cost_description");
}


//while (list($key, $value) = each ($_SESSION["cost_description"]))
while(list($key,$val)=each ($CST_array[$CST_count]['cost_description']))
{

if($value>0){
$holiday_search.="CST ".$CST_count["cost_description"][$key]."	".$CST_count["unit_cost"][$key]." ".$CST_count["number_of_units"][$key]." ".$CST_count["total_cost"][$key]." ".$value."
";
$i++;
}

ok now i m using code as above. its just giving me a silly error message

Parse error: parse error, unexpected '\"' in /home/rajen/Projects/Webchoice_Backup/sites/1DBDesign/search/check_holiday_costings2.php on line 392

$holiday_search line is line 392

[The_Chancer]

Ahh - for the array parts - use $array['this'] rather than using $array["this"]

[PHPrp]

Hi there,

tried that but still no output. i understood now that i have not set up any session before so there is no point use session there. i am happy to send my two script as an attachmnet if you can help me. its just a 7 line code i need to send CST Header so i can get responce from my database and my all work has been stop because of that.

Thanks in advance.