this task we can use the mapReduce() function. We need two callable functions the $mapper and the $reducer. The $mapper callable receives the current result from the database as first argument, the iteration as second argument and finally it receives an instance of the MapReduce routine it is running: $mapper = function ($article, $key, $mapReduce) { $status = 'published'; if ($article->isDraft() || 'unpublished'; } $mapReduce->emitIntermediate($article, $status); }; In the above example $mapper is calculating the status of an article, either published or unpublished, then it calls emitIntermediate()

this task we can use the mapReduce() function. We need two callable functions the $mapper and the $reducer. The $mapper callable receives the current result from the database as first argument, the iteration is running: 418 Chapter 12. Database Access & ORM CakePHP Cookbook Documentation, Release 5.x $mapper = function ($article, $key, $mapReduce) { $status = 'published'; if ($article->isDraft() || $ar $status = 'unpublished'; } $mapReduce->emitIntermediate($article, $status); }; In the above example $mapper is calculating the status of an article, either published or unpublished, then it calls emitIntermediate()

this task we can use the mapReduce() function. We need two callable functions the $mapper and the $reducer. The $mapper callable receives the current result from the database as first argument, the iteration as second argument and finally it receives an instance of the MapReduce routine it is running: $mapper = function ($article, $key, $mapReduce) { $status = 'published'; if ($article->isDraft() || 'unpublished'; } $mapReduce->emitIntermediate($article, $status); }; In the above example $mapper is calculating the status of an article, either published or unpublished, then it calls emitIntermediate()

this task we can use the mapReduce() function. We need two callable functions the $mapper and the $reducer. The $mapper callable receives the current result from the database as first argument, the iteration as second argument and finally it receives an instance of the MapReduce routine it is running: $mapper = function ($article, $key, $mapReduce) { $status = 'published'; if ($article->isDraft() || 'unpublished'; } $mapReduce->emitIntermediate($article, $status); }; In the above example $mapper is calculating the status of an article, either published or unpublished, then it calls emitIntermediate()

this task we can use the mapReduce() function. We need two callable functions the $mapper and the $reducer. The $mapper callable receives the current result from the database as first argument, the iteration as second argument and finally it receives an instance of the MapReduce routine it is running: $mapper = function ($article, $key, $mapReduce) { $status = 'published'; if ($article->isDraft() || $ar $status); }; More Information 551 CakePHP Cookbook Documentation, Release 3.10 In the above example $mapper is calculating the status of an article, either published or unpublished, then it calls emitIntermediate()

this task we can use the mapReduce() function. We need two callable functions the $mapper and the $reducer. The $mapper callable receives the current result from the database as first argument, the iteration as second argument and finally it receives an instance of the MapReduce routine it is running: $mapper = function ($article, $key, $mapReduce) { $status = 'published'; if ($article->isDraft() || $ar $status = 'unpublished'; } $mapReduce->emitIntermediate($article, $status); }; In the above example $mapper is calculating the status of an article, either published or unpublished, then it calls emitIntermediate()