SomeBlackMagic / phpmd

/**

 * This rule class detects the usage of PHP's eval-expression.

 */

class EvalExpression extends AbstractRule implements MethodAware, FunctionAware

{

    /**

     * This method checks if a given function or method contains an eval-expression

     * and emits a rule violation when it exists.

     *

     * @param \PHPMD\AbstractNode $node

     * @return void

     */

    public function apply(AbstractNode $node)

    {

        foreach ($node->findChildrenOfType('EvalExpression') as $eval) {

            $this->addViolation($eval, array($node->getType(), $node->getName()));

        }

    }

}

/**

 * This rule class detects the usage of PHP's exit statement.

 */

class ExitExpression extends AbstractRule implements MethodAware, FunctionAware

{

    /**

     * This method checks if a given function or method contains an exit-expression

     * and emits a rule violation when it exists.

     *

     * @param \PHPMD\AbstractNode $node

     * @return void

     */

    public function apply(AbstractNode $node)

    {

        foreach ($node->findChildrenOfType('ExitExpression') as $exit) {

            $this->addViolation($exit, array($node->getType(), $node->getName()));

        }

    }

}

 *

 * @since      1.1.0

 */

class GotoStatement extends AbstractRule implements MethodAware, FunctionAware

{

    /**

     * This method should implement the violation analysis algorithm of concrete

     * rule implementations. All extending classes must implement this method.

     *

     * @param \PHPMD\AbstractNode $node

     * @return void

     */

    public function apply(AbstractNode $node)

    {

        foreach ($node->findChildrenOfType('GotoStatement') as $goto) {

            $this->addViolation($goto, array($node->getType(), $node->getName()));

        }

    }

}