"This is the definition of the "DctWebsite" class. <?php namespace Dct; class DctWebsite implements \Ninja\Website { private ?\Ninja\DbTable $newsTable; private ?\Ninja\DbTable $campTable; public function __construct() { $pdo = new \PDO('mysql:host=localhost;dbname=* * * *;charset=utf8', '* * * *', '* * * *'); $this->newsTable = new \Ninja\DbTable($pdo, 'TB_News', 'ID_News', '\Dct\Entity\News', [&$this->campTable]); $this->campTable = new \Ninja\DbTable($pdo, 'TB_Campionato', 'ID_Campionato', '\Dct\Entity\Campionato', [&$this->newsTable]); This is the definition of the "Campionato" entity class."
"Here I am This is the definition of the "News" class: <?php namespace Dct\Controllers; class News { public function __construct(private \Ninja\DbTable $newsTable) { } This is the definition of the "Campionato" class. <?php namespace Dct\Controllers; class Campionato { public function __construct(private \Ninja\DbTable $campTable) { } This is the definition of the "DbTable" class. <?php namespace Ninja; class DbTable { public function __construct(private \PDO $pdo, private string $table, private string $primaryKey, private string $className = '\stdClass', private array $constructorArgs = []) { }"
Two controller classes (News and Campionato) receive a Ninja\DbTable instance via constructor injection. The DbTable class wraps a PDO, table name, primary key, optional entity class name, and constructor arguments for entities. DctWebsite constructs two DbTable instances for TB_News and TB_Campionato and passes references to each other's table in constructorArgs, creating a circular dependency. The Campionato entity holds a news table and provides getNews() to call find by ID_Campionato. The News entity holds a camp table and lazily loads the camp via getCamp(). The circular references can result in uninitialized references during construction.
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