CODEWITHSUNDEEP
php
Daniel W.
Daniel W.

Reputation: 32290

Foreach last item with condition

foreach ($orderItems as $item) {
    if ($item->isNotCancelled()) {
        echo 'ITEM....<br />';
        // if last NOT CANCELLED item:
        echo '<strong>ITEM....</strong><br />';
    } else {
        // ignored completely
    }
}

I need to add <strong> arround the last item which did not get cancelled... I know how to check the last item of an array or iterator, but with the condition in the if case, how'd you do this?

Will I need 2 loops?

Update & Solution: I solved this by reversing the logic and to find the first item rather than the last.

I'll keep the question up if someone wants to comment or answer anyways.

Upvotes: 0

Views: 85

Answers (3)

Krish R
Krish R

Reputation: 22711

Can you try this,

    $coun = count($orderItems);
    $i=1;
    foreach ($orderItems as $item) {
        if ($item->isNotCancelled()) {
            echo 'ITEM....<br />';
            // if last NOT CANCELLED item:

        }else {
          // ignored completely
       }
         if($i==($coun-1))
            echo '<strong>ITEM....</strong><br />';
        $i++;
    }

Upvotes: 0

TFennis
TFennis

Reputation: 1423

$lastNonCancelledItem = null;
foreach ($orderItems as $item) {
    if ($item->isNotCancelled()) {
        echo 'ITEM....<br />';
        $lastNonCancelledItem = $item;
    } else {
        // ignored completely
    }
}

echo '<strong>' $lastNonCancelledItem; //profit

If display these items is a complex task that you do not wish to repeat in 2 places make some sort of function to display the item

$lastNonCancelledItem = null;
foreach ($orderItems as $item) {
    if ($item->isNotCancelled()) {
        $view->showItem($item);
        $lastNonCancelledItem = $item;
    } else {
        // ignored completely
    }
}

echo $view->showItem($lastNonCancelledItem, TYPE_STRONG); //profit (or whatever)

Upvotes: 1

Hosni
Hosni

Reputation: 668

try this:

$i=0;
$counter=0;
foreach ($orderItems as $item) {
    if ($item->isNotCancelled()) {
       $counter=$i;
   }
  $i++;
}
 $i=0;
  foreach ($orderItems as $item) {
    if ($item->isNotCancelled()) {
      if( $counter==$i){
      echo "<strong>".$item."</strong></br>"
     }
   }
  $i++;
}

what about this?

Upvotes: 1

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