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POphp abstract class inheritance error with no abstract method to inherit
 

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  1. POphp abstract class inheritance error with no abstract method to inherit
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    <p>I'm a relative newbie to OOP, and I am getting this error on a learning exercise.</p> <pre><code>Class contains 6 abstract methods and must therefore be declared abstract or implement the remaining methods </code></pre> <p>the error is being thrown from a child class of an abstract class, implementing an interface. I understand that children of an abstract class must implement all abstract methods, but I am not declaring any abstract methods in the parent class or the interface. Shouldn't I only be getting this error if I am not including, in the child class, a declared abstract method from the abstract class or interface?</p> <p>child class:</p> <pre><code>class OuterViewDecorator extends AbstractViewDecorator { const DEFAULT_TEMPLATE = "/var/www/portfolio/simple-php/templates/layout.php"; public function render() { $data["innerview"] = $this-&gt;view-&gt;render(); return $this-&gt;renderTemplate($data); } } </code></pre> <p>parent class:</p> <pre><code>abstract class AbstractViewDecorator implements ViewInterface { const DEFAULT_TEMPLATE = "default.php"; protected $template = self::DEFAULT_TEMPLATE; protected $view; public function __construct(ViewInterface $view) { $this-&gt;view = $view; } public function render() { return $this-&gt;view-&gt;render(); } public function renderTemplate(array $data = array()) { extract($data); ob_start(); $template = include $this-&gt;template; return ob_get_clean($template); } } </code></pre> <p>interface:</p> <pre><code>interface ViewInterface { public function setTemplate($template); public function getTemplate(); public function __set($field, $value); public function __get($field); public function __isset($field); public function __unset($field); public function render(); } </code></pre> <p>thanks for any help</p>
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    1. COYou are probably safe in removing the __set __get __isset and __unset methods from the interface.
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