Skip to content

Instantly share code, notes, and snippets.

@asp24
Last active December 26, 2015 18:38
Show Gist options
  • Save asp24/7195433 to your computer and use it in GitHub Desktop.
Save asp24/7195433 to your computer and use it in GitHub Desktop.
PHP Public Method name as Callable property idea.
<?php
class PropertyExtenderRepo {
protected static $instance;
public static function getInstance()
{
if (self::$instance === null) {
self::$instance = new self();
}
return self::$instance;
}
protected $classMethods = array();
final private function __construct()
{
//
}
final private function __clone()
{
//
}
public function getClassPublicMethodsNames($className)
{
if (!array_key_exists($className, $this->classMethods)) {
$this->classMethods[$className] = array();
//
$rClass = new ReflectionClass($className);
$rMethods = $rClass->getMethods(ReflectionMethod::IS_PUBLIC);
/** @var ReflectionMethod $rMethod */
foreach ($rMethods as $rMethod) {
$this->classMethods[$className][] = $rMethod->getName();
}
}
return $this->classMethods[$className];
}
}
trait MethodPropertyBuilder {
protected function buildVars()
{
$repo = PropertyExtenderRepo::getInstance();
foreach ($repo->getClassPublicMethodsNames(__CLASS__) as $methodName) {
if (property_exists($this, $methodName)) {
throw new LogicException(sprintf('Class "%s" already has property "%s"', __CLASS__, $methodName));
}
$this->{$methodName} = array($this, $methodName);
}
}
}
/**
* Class fooClass
*
* @property Callable $b Method b callable property
* @property Callable $c Method c callable property
*/
class fooClass {
use MethodPropertyBuilder;
public function __construct()
{
$this->buildVars();
}
function b()
{
return 1;
}
public function c() {
return 2;
}
}
$fooClass = new fooClass();
assert(call_user_func($fooClass->b) === $fooClass->b());
assert(call_user_func($fooClass->c) === $fooClass->c());
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment