Online PHP editor | perf for teVZP

<?php function setKey($session_keys, $value) { $current_key = ''; $counter = 0; $prev_step = $_SESSION; try { $session_keys_array = explode(':', $session_keys); krsort($session_keys_array); $c = count($session_keys_array); var_dump($c); $count = 0; foreach ($session_keys_array as $key) { $count++; $arr = array(); switch ($count) { case 1: arr[$key] = $value; break; case ($count > 1 AND $count < $c): $arr[$key] = $arr; break; case $c: $_SESSION[$key] = $arr; break; case ($count >$c): return $_SESSION[$key]; break; } } } catch (Exception $e) { //TODO:log notice if Session[currentKey] is not an array return false; } return array_key_exists($key,$prev_step) && eval('!empty($_SESSION' . $current_key . ');'); } $_SESSION['1']['2']['3'] = 'zzzz'; setKey('1:2:3', 77); echo $_SESSION['1']['2']['3'];

Version	System time (s)	User time (s)	Memory (MiB)
7.0.2	0.027	0.070	20.23
7.0.1	0.013	0.060	20.34
7.0.0	0.003	0.050	20.32
5.6.17	0.013	0.043	20.44
5.6.16	0.007	0.067	20.57
5.6.15	0.007	0.040	18.18
5.6.14	0.010	0.067	18.20
5.6.13	0.007	0.083	18.26
5.6.12	0.003	0.087	21.00
5.6.11	0.020	0.070	21.14
5.6.10	0.000	0.083	21.01
5.6.9	0.007	0.090	20.98
5.6.8	0.020	0.067	20.28
5.5.31	0.030	0.050	20.41
5.5.30	0.010	0.077	17.98
5.5.29	0.010	0.077	17.95
5.5.28	0.007	0.037	20.77
5.5.27	0.000	0.043	20.82
5.5.26	0.020	0.063	20.89
5.5.25	0.000	0.090	20.50
5.5.24	0.023	0.067	20.27

Version

System time (s)

User time (s)

Memory (MiB)

7.0.2

0.027

0.070

20.23

7.0.1

0.013

0.060

20.34

7.0.0

0.003

0.050

20.32

5.6.17

0.013

0.043

20.44

5.6.16

0.007

0.067

20.57

5.6.15

0.007

0.040

18.18

5.6.14

0.010

0.067

18.20

5.6.13

0.007

0.083

18.26

5.6.12

0.003

0.087

21.00

5.6.11

0.020

0.070

21.14

5.6.10

0.000

0.083

21.01

5.6.9

0.007

0.090

20.98

5.6.8

0.020

0.067

20.28

5.5.31

0.030

0.050

20.41

5.5.30

0.010

0.077

17.98

5.5.29

0.010

0.077

17.95

5.5.28

0.007

0.037

20.77

5.5.27

0.000

0.043

20.82

5.5.26

0.020

0.063

20.89

5.5.25

0.000

0.090

20.50

5.5.24

0.023

0.067

20.27