| @@ -251,7 +251,7 @@ | ||
| 251 | 251 | /** | 
| 252 | 252 | * Function To Perform PayPal API Request. | 
| 253 | 253 | * | 
| 254 | - * @param $method | |
| 254 | + * @param string $method | |
| 255 | 255 | * | 
| 256 | 256 | * @return array|mixed | 
| 257 | 257 | */ | 
| @@ -93,7 +93,7 @@ discard block | ||
| 93 | 93 | 'cancelUrl' => $data['cancel_url'], | 
| 94 | 94 | 'requestEnvelope' => $this->setEnvelope(), | 
| 95 | 95 | 'feesPayer' => $data['payer'], | 
| 96 | -        ])->filter(static function ($value, $key) { | |
| 96 | +        ])->filter(static function($value, $key) { | |
| 97 | 97 | return $key === 'feesPayer' && empty($value) ? null : $value; | 
| 98 | 98 | }); | 
| 99 | 99 | } | 
| @@ -200,14 +200,14 @@ discard block | ||
| 200 | 200 | */ | 
| 201 | 201 | private function setPaymentOptionsReceiverDetails($receivers) | 
| 202 | 202 |      { | 
| 203 | -        return collect($receivers)->map(static function ($receiver) { | |
| 203 | +        return collect($receivers)->map(static function($receiver) { | |
| 204 | 204 | $item = []; | 
| 205 | 205 | |
| 206 | 206 | $item['receiver'] = [ | 
| 207 | 207 | 'email' => $receiver['email'], | 
| 208 | 208 | ]; | 
| 209 | 209 | |
| 210 | -            $item['invoiceData']['item'] = collect($receiver['invoice_data'])->map(function ($invoice) { | |
| 210 | +            $item['invoiceData']['item'] = collect($receiver['invoice_data'])->map(function($invoice) { | |
| 211 | 211 | return $invoice; | 
| 212 | 212 | })->toArray(); | 
| 213 | 213 | |