Online PHP editor | perf for l574j

<?php class Simple { private $complicated; public function setComplicated(Complicated $complicated) { $this->complicated = $complicated; } public function __construct() { echo 'test1 '; } public function __destruct() { echo 'exit1 '; } } //Допустим есть еще некий класс Complicated, который может в себе содержать ссылку на класс Simple. class Complicated { private $simple; public function setSimple(Simple $simple) { $this->simple = $simple; } public function __construct() { echo 'test2 '; } public function __destruct() { echo 'exit2 '; } } $simple = new Simple(); $complicated = new Complicated(); $simple->setComplicated($complicated); $complicated->setSimple($simple); unset($simple); unset($complicated);] gc_collect_cycles(); echo 'end';

Version	System time (s)	User time (s)	Memory (MiB)
7.0.0	0.007	0.043	20.25
5.6.16	0.010	0.053	20.54
5.6.15	0.007	0.090	18.29
5.6.14	0.007	0.080	18.18
5.6.13	0.003	0.083	18.27
5.6.12	0.013	0.077	21.13
5.6.11	0.017	0.070	21.14
5.6.10	0.000	0.053	21.05
5.6.9	0.010	0.070	21.08
5.6.8	0.003	0.053	20.51
5.5.30	0.007	0.080	17.97
5.5.29	0.007	0.037	17.97
5.5.28	0.010	0.040	20.65
5.5.27	0.007	0.050	20.87
5.5.26	0.013	0.080	20.74
5.5.25	0.007	0.040	20.63
5.5.24	0.017	0.030	20.30

Version

System time (s)

User time (s)

Memory (MiB)

7.0.0

0.007

0.043

20.25

5.6.16

0.010

0.053

20.54

5.6.15

0.007

0.090

18.29

5.6.14

0.007

0.080

18.18

5.6.13

0.003

0.083

18.27

5.6.12

0.013

0.077

21.13

5.6.11

0.017

0.070

21.14

5.6.10

0.000

0.053

21.05

5.6.9

0.010

0.070

21.08

5.6.8

0.003

0.053

20.51

5.5.30

0.007

0.080

17.97

5.5.29

0.007

0.037

17.97

5.5.28

0.010

0.040

20.65

5.5.27

0.007

0.050

20.87

5.5.26

0.013

0.080

20.74

5.5.25

0.007

0.040

20.63

5.5.24

0.017

0.030

20.30