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@ 2013-12-08T23:26:12Z

<?php
// objects, closures, stdClass, clone 

$closures = array();

$simple_closure = function() { return $this->msg;};

for ($x=0; $x < 2; $x++) {
    $closures[$x] = $simple_closure;
}

$obj1 = new stdClass;
$obj1->msg = "Top of the morning\n";
$obj1->getEveningMessage = function () { return "Some enchanted and lovely summer evening ...\n"; };

$obj2 = clone($obj1);
$obj2->msg = "Happy Days!\n";

$c1 = Closure::bind($closures[0], $obj1);
$c2 = Closure::bind($closures[1], $obj2);

echo $c1();
echo $c2();


$first = $obj1->getEveningMessage;
echo $first();
echo call_user_func($first);
echo $first->__invoke();

class Test extends stdClass {
   public $name = 'Testing';
    public function __toString() {
              return "$this->name";
    }
}
$t = new Test;
echo $t;

Output for git.master, git.master_jit, rfc.property-hooks: Top of the morning Happy Days! Some enchanted and lovely summer evening ... Some enchanted and lovely summer evening ... Some enchanted and lovely summer evening ... Testing

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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