[SOLVED] Foreach loop with logical operator?

[bluebyyou]

Can I use AND or && in a foreach loop, like this:

 

foreach ($_POST['day'] as $day && $_POST['event'] as $event)
{
$query = "INSERT INTO event(year,day,event) VALUES('$_POST[year]','$day','$event')";
}

 

Or is there some other way to do this?

[btherl]

Unfortunately, no.  Here are two alternate styles.

 

# This one only works for arrays numbered consecutively from 0
$i = 0;
$arr_len = count($arr);
for ($i = 0; $i < $arr_len; $i++) {
  print $arr[$i];
  print $arr2[$i];
}

 

# This one works for anything
reset($arr);
reset($arr2);
while (list($arr_key, $arr_val) = each($arr)) {
  list($arr2_key, $arr2_val) = each($arr2);
}

 

In both cases, the length of the loop is decided by the length of $arr, in the case of a mismatch in array lengths.

[bluebyyou]

Thank you that did it.