3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class Object { // protected $hasMany; protected $theSignificativeProperties = ['nome', 'login']; public function getHasMany() { return $this->hasMany; } public function getSignificativeProperties() { return $this->theSignificativeProperties; } public function validar() { // } } class Aluno extends Object { private $nome; private $login; protected $hasMany = ['post', 'disciplina']; protected $theSignificativeProperties = ['nome', 'login']; /*public function getHasMany() { return $this->hasMany; }*/ /*public function getSignificativeProperties() { return $this->theSignificativeProperties; }*/ } class Post extends Object { // } class Disciplina extends Object { protected $hasMany = ['aluno']; } class EntityManager { // } class RelationalEntityManager extends EntityManager { public function find($array) { // echo 'Usando o RelationalEntityManager. '; echo 'Vou fazer JOIN com '; print_r($array); $query = 'SELECT'; return array('query'=>$query, 'data'=>$array); } } class BaseController { protected $objectService; protected $model; public function __construct($modelName) { $this->model = $modelName; $this->objectService = new BaseObjectService($modelName, new RelationalEntityManager()); } public function view() { $args = func_get_args(); $this->objectService->view($args); } public function save() { $formFields = array('name'=>'Marcelo', 'login'=>'marcelo'); // $_POST; } } class AlunoController extends BaseController { } class DisciplinaController extends BaseController { } class BaseObjectService { // BaseObjectEngine protected $em; protected $model; public function __construct($modelName, EntityManager $entityManager) { $this->model = $modelName; $this->em = $entityManager; } public function informa_os_has_many($classe, $chave) { // $tem = false; $reflect = new ReflectionClass(ucfirst($classe)); $methods = $reflect->getMethods(); foreach ($methods as $method) { //print $method->getName() . ", "; if ( $method->getName() == 'getHasMany') { //echo 'achou o HASMANY de ' . $this->model ; //print_r($reflect->getHasMany()); $hasManyMethod = $reflect->getMethod('getHasMany'); $c = ucfirst($classe); $x = new $c(); $array = $hasManyMethod->invoke($x); if ( in_array($chave, $array) ) { $tem = true; break; } } } return $tem; } public function view($args) { // //echo 'Argumentos: '; //print_r($args); //echo 'Classe em questão: ' . $this->model; //echo ' -> Propriedades: '; $singleJoin = array(); $doubleJoin = array(); $reflect = new ReflectionClass(ucfirst($this->model)); // $props = $reflect->getProperties(ReflectionProperty::IS_PUBLIC | ReflectionProperty::IS_PROTECTED); $props = $reflect->getProperties(); foreach ($props as $prop) { print $prop->getName() . ", "; } $methods = $reflect->getMethods(); $array = array(); foreach ($methods as $method) { print $method->getName() . ", "; if ( $method->getName() == 'getHasMany') { echo 'achou o HASMANY de ' . $this->model ; //print_r($reflect->getHasMany()); $hasManyMethod = $reflect->getMethod('getHasMany'); $c = ucfirst($this->model); $x = new $c(); $array = $hasManyMethod->invoke($x); print_r($array); foreach($array as $filho=>$hasManyDoFilho) { if ( $this->informa_os_has_many($hasManyDoFilho, $this->model) ) { $doubleJoin[] = $filho; } else $singleJoin[] = $filho; } } } echo ' --- '; // var_dump($props); $results = $this->em->find(array('single join' => $singleJoin, 'double join' => $doubleJoin)); $data['results'] = $results; $this->render($this->model, 'view', $data); } public function render($controller, $action, $data) { extract($data); echo 'require ' . $controller . '/' . $action . 'view.php'; echo 'dados recebidos: '; print_r($data); } } // echo 'Aluno: ' . class_exists('Aluno') . '<br>'; // echo 'Teste: '; var_dump(class_exists('Teste')) . '\n'; // $a = new Aluno(); // print_r ( $a->getSignificativeProperties() ); $alunoController = new AlunoController('aluno'); $alunoController->view('marcelo', 'boi', 1); $disciplinaController = new DisciplinaController('disciplina'); $disciplinaController->view('PHP', 55);
based on JCHmh
Output for 7.2.5 - 7.3.0beta1
Fatal error: Cannot use 'Object' as class name as it is reserved in /in/eFRQY on line 3
Process exited with code 255.
Output for 5.6.0 - 5.6.30, 7.0.0 - 7.1.20
nome, login, hasMany, theSignificativeProperties, getHasMany, achou o HASMANY de alunoArray ( [0] => post [1] => disciplina ) Warning: in_array() expects parameter 2 to be array, null given in /in/eFRQY on line 120 getSignificativeProperties, validar, --- Usando o RelationalEntityManager. Vou fazer JOIN com Array ( [single join] => Array ( [0] => 0 ) [double join] => Array ( [0] => 1 ) ) require aluno/viewview.phpdados recebidos: Array ( [results] => Array ( [query] => SELECT [data] => Array ( [single join] => Array ( [0] => 0 ) [double join] => Array ( [0] => 1 ) ) ) ) hasMany, theSignificativeProperties, getHasMany, achou o HASMANY de disciplinaArray ( [0] => aluno ) getSignificativeProperties, validar, --- Usando o RelationalEntityManager. Vou fazer JOIN com Array ( [single join] => Array ( ) [double join] => Array ( [0] => 0 ) ) require disciplina/viewview.phpdados recebidos: Array ( [results] => Array ( [query] => SELECT [data] => Array ( [single join] => Array ( ) [double join] => Array ( [0] => 0 ) ) ) )
Output for hhvm-3.15.4
nome, login, hasMany, theSignificativeProperties, getHasMany, achou o HASMANY de alunoArray ( [0] => post [1] => disciplina ) Warning: in_array() expects parameter 2 to be an array or collection in /in/eFRQY on line 120 getSignificativeProperties, validar, --- Usando o RelationalEntityManager. Vou fazer JOIN com Array ( [single join] => Array ( [0] => 0 ) [double join] => Array ( [0] => 1 ) ) require aluno/viewview.phpdados recebidos: Array ( [results] => Array ( [query] => SELECT [data] => Array ( [single join] => Array ( [0] => 0 ) [double join] => Array ( [0] => 1 ) ) ) ) hasMany, theSignificativeProperties, getHasMany, achou o HASMANY de disciplinaArray ( [0] => aluno ) getSignificativeProperties, validar, --- Usando o RelationalEntityManager. Vou fazer JOIN com Array ( [single join] => Array ( ) [double join] => Array ( [0] => 0 ) ) require disciplina/viewview.phpdados recebidos: Array ( [results] => Array ( [query] => SELECT [data] => Array ( [single join] => Array ( ) [double join] => Array ( [0] => 0 ) ) ) )