laravel 语法错误，意外的“公共”（T_PUBLIC）
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原文地址: http://stackoverflow.com/questions/28257692/
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syntax error, unexpected 'public' (T_PUBLIC)
提问by coder123
I am getting an error which is shouting at me that appears to be a syntax error? I am really not sure where I am going wrong?
我收到一个错误，它对我大喊大叫，似乎是一个语法错误？我真的不确定我哪里出错了？
public function upload() {
// getting all of the post data
$file = array('image' => Input::file('image'));
// setting up rules
$rules = array('image' => 'required',); //mimes:jpeg,bmp,png and for max size max:10000
// doing the validation, passing post data, rules and the messages
$validator = Validator::make($file, $rules);
if ($validator->fails()) {
// send back to the page with the input data and errors
return Redirect::to('upload')->withInput()->withErrors($validator);
}
else {
// checking file is valid.
if (Input::file('image')->isValid()) {
$destinationPath = 'uploads'; // upload path
$extension = Input::file('image')->getClientOriginalExtension(); // getting image extension
$fileName = rand(11111,99999).'.'.$extension; // renameing image
Input::file('image')->move($destinationPath, $fileName); // uploading file to given path
// sending back with message
Session::flash('success', 'Upload successfully');
return Redirect::to('upload');
}
else {
// sending back with error message.
Session::flash('error', 'uploaded file is not valid');
return Redirect::to('upload');
}
}
}
回答by ceejayoz
If you're not inside a class, just use function upload(), not public function upload().
如果您不在班级内，只需使用function upload()，而不是public function upload()。
If you're inside a class, the error lies before the code you've provided.
如果您在类中，则错误位于您提供的代码之前。
回答by ceejayoz
You need a context of class to use access identifiers.
您需要类的上下文才能使用访问标识符。
Your code should be:
你的代码应该是：
class MyClass {
public function upload() {
// getting all of the post data
$file = array('image' => Input::file('image'));
// setting up rules
$rules = array('image' => 'required',); //mimes:jpeg,bmp,png and for max size max:10000
// doing the validation, passing post data, rules and the messages
$validator = Validator::make($file, $rules);
if ($validator->fails()) {
// send back to the page with the input data and errors
return Redirect::to('upload')->withInput()->withErrors($validator);
}
else {
// checking file is valid.
if (Input::file('image')->isValid()) {
$destinationPath = 'uploads'; // upload path
$extension = Input::file('image')->getClientOriginalExtension(); // getting image extension
$fileName = rand(11111,99999).'.'.$extension; // renameing image
Input::file('image')->move($destinationPath, $fileName); // uploading file to given path
// sending back with message
Session::flash('success', 'Upload successfully');
return Redirect::to('upload');
}
else {
// sending back with error message.
Session::flash('error', 'uploaded file is not valid');
return Redirect::to('upload');
}
}
}
}
