Online PHP editor | perf for W0unV

<?php if (substr(PHP_VERSION, 0, 5) !== '7.1.5') die('Meh'); function test($label = '') { global $t; $t2 = microtime(1); if ($label) echo str_pad($label . ': ', 32, '.', STR_PAD_RIGHT) . ' ' . 1000 * ($t2 - $t) . 'ms' . "\n"; $t = $t2; } class A { protected $_val = 123; function getVal() { return $this->_val; } function setVal($val) { $this->_val = $val; } } class A2 { protected $_val = 123; function getVal() { return $this->_val; } function setVal($val) { $this->_val = $val; } function __get($name) { return $this->{'__get_' . $name}($name); } function __set($name, $value) { $this->{'__set_' . $name}($value); } } class B { protected $val = 123; function __get($name) { return $this->{'__get_' . $name}($name); } function __set($name, $value) { $this->{'__set_' . $name}($value); } function __get_val() { return $this->val; } function __set_val($val) { $this->val = $val; } } class C { protected $val = 123; function __get($name) { return $this->val; } function __set($name, $value) { $this->val = $value; } } class D { public $val; function __construct() { $this->val = new Prop(123); } } class D2 { public $val; protected $_val = 123; function __construct() { $this->val = new Prop2(function () { return $this->_val; }, function ($value) { $this->_val = $value; }); } } class Prop { protected $_val = 123; function __construct($val) { $this->_val = $val; } function get() { return $this->_val; } function set($val) { $this->_val = $val; } } class Prop2 { protected $get; protected $set; function __construct($get, $set) { $this->get = $get; $this->set = $set; } function get() { return ($this->get)(); } function set($val) { ($this->set)($val); } } class E { public $val = 123; } $c = 1000000; test(); $x = new A(); for ($i = $c; $i--;) { $a = $x->getVal(); $x->setVal(321); } test('methods'); $x = new A2(); for ($i = $c; $i--;) { $a = $x->getVal(); $x->setVal(321); } test('methods + passive magic'); $x = new B(); for ($i = $c; $i--;) { $a = $x->val; $x->val = 321; } test('magic'); $x = new C(); for ($i = $c; $i--;) { $a = $x->val; $x->val = 321; } test('light magic'); $x = new D(); for ($i = $c; $i--;) { $a = $x->val->get(); $x->val->set(321); } test('nested object'); $x = new D2(); for ($i = $c; $i--;) { $a = $x->val->get(); $x->val->set(321); } test('nested proxy'); $x = new E(); for ($i = $c; $i--;) { $a = $x->val; $x->val = 321; } test('property');

Version	System time (s)	User time (s)	Memory (MiB)
7.2.0	0.007	0.007	19.14
7.1.7	0.005	0.002	16.94
7.1.6	0.176	0.003	15.24
7.1.5	0.077	1.572	32.78
7.1.4	0.040	0.017	32.58
7.1.3	0.053	0.020	32.64
7.1.2	0.043	0.017	32.68
7.1.1	0.037	0.010	14.55
7.1.0	0.040	0.007	14.67
7.0.20	0.016	0.006	16.64
7.0.19	0.047	0.007	14.65
7.0.18	0.043	0.003	14.34
7.0.17	0.050	0.007	14.25
7.0.16	0.057	0.010	14.45
7.0.15	0.040	0.003	14.32
7.0.14	0.050	0.007	14.56
7.0.13	0.037	0.007	14.57
7.0.12	0.033	0.010	14.48
7.0.11	0.033	0.010	14.41
7.0.10	0.040	0.003	14.35
7.0.9	0.033	0.010	14.52
7.0.8	0.030	0.010	14.42
7.0.7	0.030	0.010	14.54
7.0.6	0.033	0.013	14.24
7.0.5	0.040	0.013	14.23
7.0.4	0.033	0.007	14.59
7.0.3	0.097	0.010	14.50
7.0.2	0.030	0.007	14.48
7.0.1	0.030	0.010	14.45
7.0.0	0.033	0.010	14.54