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[英]In PHP, how can I use a variable as the value in a key=>value pair when defining a public variable for a class?
[英]How to redefine variable value and use value to other method in class PHP?
在一個類PHP Laravel中將該值用於另一個方法后,無法在方法中獲取值變量。
public function paymentCourse(Request $request)
{
$idCourse = $request->input('idcourse');
$CoursePrice = Course::where('id', $idCourse)->first();
if(Auth::user()->palate) {
if(Auth::user()->palate->is_palate == 1) {
// this value I want to transfer method getTransactionAmount()
$currentPrice = $CoursePrice->price_palate;
}
} else {
// this value I want to transfer method getTransactionAmount()
$currentPrice = $CoursePrice->price;
}
return view('pages.payment-course', compact('currentPrice'));
}
public function getTransactionAmount($type) {
switch ($type) {
case 'palate':
return 11645;
break;
case 'course':
return 15000; // I get value method paymentCourse() $currentPrice.
break;
case 'course_sale':
return 12000; // I get value method paymentCourse() $currentPrice.
break;
default:
throw new \Exception('Wrong transaction type');
}
}
這是我的解決方案,謝謝您的幫助。
public function paymentCourse(Request $request)
{
$idCourse = $request->input('idcourse');
$CoursePrice = Course::where('id', $idCourse)->first();
if(Auth::user()->palate) {
if(Auth::user()->palate->is_palate == 1) {
$currentPrice = $CoursePrice->price_palate;
\Session::put('currentPrice', $currentPrice);
}
} else {
$currentPrice = $CoursePrice->price;
\Session::put('currentPrice', $currentPrice);
}
return view('pages.payment-course', compact('currentPrice'));
}
private function getTransactionAmount($type) {
$currentPrice = \Session::get('currentPrice');
switch ($type) {
case 'palate':
return 11645;
break;
case 'course':
return $currentPrice;
break;
case 'course_sale':
return $currentPrice;
break;
default:
throw new \Exception('Wrong transaction type');
}
}
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