How to get a subtotal and total price ? Laravel foreach loop - php

Question

I have this code right here:
#foreach($products as $p)
<tr>
<td class="col-md-6">
<div class="media">
<a class="thumbnail pull-left" href="#"> <img class="media-object" src="{{URL::to($p['image'])}}" style="width: 72px; height: 72px;"> </a>
<div class="media-body">
<span style="padding-left: 20px">Pavadinimas: </span><span class="text-warning"><strong>{{$p['title']}}</strong></span>
</div>
</div>
</td>
<td class="col-md-1" style="text-align: center">
<input type="number" class="form-control" id="quantity" value="{{$p['quantity']}}">
</td>
<td class="col-md-1 text-center">
<strong>{{$p['price']}} EUR</strong>
</td>
<td class="col-md-1 text-center">
<strong>{{$p['price']*$p['quantity']}} EUR</strong>
</td>
<td class="col-md-1">
<button type="button" class="btn btn-danger">
<span class="glyphicon glyphicon-remove"></span> Pašalinti
</button>
</td>
</tr>
#endforeach
the $products is in foreach loop and I don't know how to get the all price if there're two, three or more products because I don't know how to set variable outside foreach loop. Because if I add this code in foreach loop wich is not right now added in foreach loop:
<tr>
<td>   </td>
<td>   </td>
<td>   </td>
<td><h5>Subtotal</h5></td>
<td class="text-right"><h5><strong> EUR</strong></h5></td>
</tr>
<tr>
<td>   </td>
<td>   </td>
<td>   </td>
<td><h5>Another taxes</h5></td>
<td class="text-right"><h5><strong>1.44 EUR</strong></h5></td>
</tr>
<tr>
<td>   </td>
<td>   </td>
<td>   </td>
<td><h3>Total</h3></td>
<td class="text-right"><h3><strong> EUR</strong></h3></td>
</tr>
<tr>
<td>   </td>
<td>   </td>
<td>   </td>
<td>
<button type="button" class="btn btn-default">
<span class="glyphicon glyphicon-shopping-cart"></span> Žiūrėti kitas prekes
</button>
</td>
<td>
<button type="button" class="btn btn-success">Užsakyti
<span class="glyphicon glyphicon-play"></span>
</button>
</td>
</tr>
This code will just duplicate. So any suggestion how to get total price of all products in cart without adding this piece of code in foreach loop ?

Answer 1

If you are just trying the get the total of the $products collection, then try {{ $products->sum('amount'); }}
Alternatively, you could use JavaScript to dynamically update the total. If that value is then needed to be passed into a controller on form::submit, then you could store the value in a hidden input.