echo "<hr>";
show_array($_POST);
print "<hr>";
print "<hr>";
alert("test");

function show_array($array) {
      alert("in show_array");
  foreach ($array as $key=>$value) {
    if (is_array($value)) {
      print("alert<br>");
      alert($value."is an array");
      show_array($value);
    } else {
      echo "[".$key."]"."=>".$value . "<br>";
    }
  }
}echo "<hr>";
show_array($_POST);
print "<hr>";
print "<hr>";
alert("test");

function show_array($array) {
      alert("in show_array");
  foreach ($array as $key=>$value) {
    if (is_array($value)) {
      print("alert<br>");
      alert($value."is an array");
      show_array($value);
    } else {
      echo "[".$key."]"."=>".$value . "<br>";
    }
  }
}echo "<hr>";
show_array($_POST);
print "<hr>";
print "<hr>";
alert("test");

function show_array($array) {
      alert("in show_array");
  foreach ($array as $key=>$value) {
    if (is_array($value)) {
      print("alert<br>");
      alert($value."is an array");
      show_array($value);
    } else {
      echo "[".$key."]"."=>".$value . "<br>";
    }
  }
}echo "<hr>";
show_array($_POST);
print "<hr>";
print "<hr>";
alert("test");

function show_array($array) {
      alert("in show_array");
  foreach ($array as $key=>$value) {
    if (is_array($value)) {
      print("alert<br>");
      alert($value."is an array");
      show_array($value);
    } else {
      echo "[".$key."]"."=>".$value . "<br>";
    }
  }
}