PHP Classes

File: examples/newscountBox.lib

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File: examples/newscountBox.lib
Role: Auxiliary data
Content type: text/plain
Description: Auxiliary data
Class: Box Model
Create Web applications based on boxes
Author: By
Last change:
Date: 10 years ago
Size: 571 bytes


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<?php // Gets the quantity of news of the category // entry: none // exit: quantity // params: category of newss class newscountBox extends Box { public function __construct() { parent::__construct(); $this->addInput('CATEGORY', Box::STRING, 'main'); $this->addOutput('quantity', Box::INTEGER); } public function run() { // Simulates a connection to a database and gets back // 7 news // Here we should make a query like // select count(*) from news where status='published'; $this->setOutputData('quantity', 7); } } ?>