从$ variable之外的每个cicle中提取信息

Question

I want to thank all people aswered me. I edit my prev question. Here you can find final result...

$newarry = array();
foreach($_POST['check_list'] as $selected){
echo"<input type='hidden' name='hola[]' value='".$selected."' />";
echo $selected."<br>";
$newarry[] = $selected;}

echo $hello=implode(",",$newarry);
echo"<input type='hidden' name='result' value='".$hello."' />";

If you call $hello (outside cicle), now i can see outside cicle {} all items. Really good help, thx!!!

Answer 1

Not sure why you allow people to choose multiple colors for 1 shirt but all you need is to add a name, brackets and some missing quotes

foreach($_POST['check_list'] as $selected) {
echo"<input type='hidden' name='colors[]'  value='".$selected."' />";
echo $selected."<br>";}