Strict（2048）：CsvImportBehavior :: setup（）的声明应该与ModelBehavior兼容 [英] Strict (2048): Declaration of CsvImportBehavior::setup() should be compatible with ModelBehavior

问题描述

我收到以下错误：

 严格（2048）：CsvImportBehavior :: setup 
 with ModelBehavior :: setup（Model $ model，$ config = Array）
 [APP\Plugin\Utils\Model\Behavior\CsvImportBehavior.php，第20行] 
  
 enable-csv-import-all-controllers-models-cakephp-2rel =nofollow> http://www.pronique.com/blog/enable-csv-import-all-controllers-models-cakephp-2  
 
 
 
当我导入我的CSV文件时，它会给出以下闪光灯消息：
 已成功从Book1.csv导入0条记录
  
我不明白为什么
 
 
 
我查看了内部的行为（CsvImportBehaviour.php在第20行）： class CsvImportBehavior extends ModelBehavior { 
 
这在第20行没有意义，这只是类声明，所以我向下移动代码，看到以下内容： public function setup（Model& $ Model，$ settings = array（））{  - 这似乎是按照标准。
解决方案
要抑制错误/警告，请尝试：
 
 
 
 
 
删除和 $ Model 之前的& （不需要，因为Model是一个对象， / em> （请参阅@mark的评论）：
 $ b $ 
 b 
 
 
 
 
重命名 $ Model 至 $ model  （小写）
 
 
 
 
重命名 $ settings 至 $ config  
 
 
 
 
 
 
我不知道不从CSV导入记录的原因， 
 
 
 
替代品
 
 
 
 CakePHP还有一个 CSV dataSource 作为数据源插件的一部分。
 
 
 
使用它，您可以创建一个Model，而不是使用数据库，使用CSV文件作为其源。这允许你，例如，这样做; 
  $ csvData = $ this-> MyCsvModel-&所有'）; 
  
这将返回CSV文件中的所有行。将 $ csvData 保存到另一个模型
 
 
 
链接：
 
 
 
  https://github.com/cakephp/datasources /tree/2.0  
  https：/ /github.com/cakephp/datasources/blob/2.0/Model/Datasource/CsvSource.php  
 
I am getting the following error: 
Strict (2048): Declaration of CsvImportBehavior::setup() should be compatible 
with ModelBehavior::setup(Model $model, $config = Array) 
[APP\Plugin\Utils\Model\Behavior\CsvImportBehavior.php, line 20]
I followed the tutorial on this site: http://www.pronique.com/blog/enable-csv-import-all-controllers-models-cakephp-2

When I import my CSV file, it gives the following flash message: 
Successfully imported 0 records from Book1.csv
I don't understand why its not importing, does it have something to do with the error/warning its giving?

I looked inside the behaviour (CsvImportBehaviour.php at line 20): class CsvImportBehavior extends ModelBehavior {

That does not make sense on line 20, that's just the class declaration, so I moved down on the code and saw the following: public function setup(Model &$Model, $settings = array()) {-- this does seem to me to be according to the standards.
解决方案
To suppress the errors/warnings, try to:


remove the & before $Model (not required as Model is an object and therefore already passed byref)


Optionally (see comment by @mark):


rename $Model to $model (lowercase)
rename $settings to $config


I don't know the reason for not importing records from the CSV, that will require debugging on your side.

Alternatives

CakePHP also has a CSV dataSource as part of the datasources plug in.

Using this, you can create a Model that, in stead of using a database, uses a CSV file as its source. This allows you to, for example, do this;
 $csvData = $this->MyCsvModel->find('all');
Which will return all rows from the CSV file. Importing this into your database will be easy to implement by saving $csvData to another model

Links:

https://github.com/cakephp/datasources/tree/2.0
https://github.com/cakephp/datasources/blob/2.0/Model/Datasource/CsvSource.php

                        
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