| Conditions | 2 | 
| Paths | 2 | 
| Total Lines | 12 | 
| Lines | 0 | 
| Ratio | 0 % | 
| Changes | 0 | ||
| 1 | <?php | ||
| 26 | public function getDataCellValue($position, $key, $index): string | ||
| 27 |     { | ||
| 28 | $price = $this->cart->formatCurrency($position->cost, $position->currency); | ||
| 29 |         if ($relatedPosition = $this->cart->findRelatedFor($position)) { | ||
| 30 | $price .= sprintf( | ||
| 31 | ' + <span class="text-success text-bold">%s</span>', | ||
| 32 | $this->cart->formatCurrency($relatedPosition->getCost(), $relatedPosition->currency) | ||
| 33 | ); | ||
| 34 | } | ||
| 35 | |||
| 36 | return $price; | ||
| 37 | } | ||
| 38 | } | ||
| 39 | 
If you access a property on an interface, you most likely code against a concrete implementation of the interface.
Available Fixes
Adding an additional type check:
Changing the type hint: