I'm trying to take out files out of an Array that defined like this:
$arr[$j][$player_number]['field_name'];
I have 2 fields in the array : names and rating. The output when I'm printing the array is :
Array ( [$j] => Array ( [names] => "some name" [rating] => "some number" ))
My problem is that I can't take the fields "names" and "rating" at the same loop when I'm doing "for each". When I'm doing it separately - it works but I can't sort it in a table normally. I know that I have to use the "list" in some way, I tried to execute it, but without success.
What I'm doing is :
function get_array_column($array, $column)
{
$ret = array();
foreach ($array as $row) $ret[] = $row[$column];
return $ret;
}
for($i=1;$i<=$num_groups;$i++)
{
$a = array();
$a = get_array_column($arr[$i],'names');
foreach ($a as $value)
{
echo $value;
}
}
Thanks.
once you defined your array as
[0] => Array ( [name] => name0
[fieldname] => fieldname0 ) [1] => Array ( [name] => name1 [fieldname] => fieldname1 )
foreach ($arr as $key){
echo $key['names'];
echo $key['ratings'];
}
You are having a three dimensional array.
Maybe you want something like this: An array which is indicated by the number of the player $array[$player_number]
In this array you can add stdClass objects, which contain the name and the rating of the player. The code could look like this
//create players array
$players = array();
//create a player
$player = new stdClass();
$player->number = 342;
$player->name = "Matt Click";
$player->rating = 13;
// add a player to the players array
$players[$player->number] = $player;
... // some code
// foreach through the players
foreach ($players as $player)
{
echo "Name: ".$player->name." rating:".$player->rating."
";
}