Online PHP editor | perf for vCUqN

<?php function ksortMultiDimensional(&$params = array()) { if (is_array($params)) { ksort($params); foreach ($params as &$p) { if (is_array($p)) { ksort($p); } } } } function process($params, $key, $version = 2) { ksortMultiDimensional($params); $baseString = prepareParams($params, $baseString); $baseString .= $key; if ($version == self::VERSION_TWO) { return md5($baseString); } return hash('sha256', $baseString); } function prepareParams($params = array(), $baseString = '') { foreach ($params as $key => $value) { if (!isset($value)) { continue; } if (is_array($value)) { foreach ($value as $k => $v) { $baseString .= $key . '[' . $k . ']' . '=' . ($v === false ? '0' : $v); } } else { $baseString .= $key . '=' . ($value === false ? '0' : $value); } } return $baseString; } $data = [ 'key1' => 'Hello', 'key2' => 2, 'key3' => [ 'key4' => 'hello', 'key5' => 'world', 'abc' => 'def', ], 'key0' => 'yolo', 'key11' => null, 'key111' => 1.2 ]; var_dump(process($data, 'abc', 3));

Version	System time (s)	User time (s)	Memory (MiB)
7.1.7	0.003	0.014	17.11
7.1.6	0.075	0.010	32.92
7.1.5	0.069	0.006	34.56
7.1.4	0.021	0.014	34.36
7.1.3	0.017	0.017	34.07
7.1.2	0.018	0.017	34.59
7.1.1	0.003	0.015	16.30
7.1.0	0.048	0.007	14.40
7.0.20	0.043	0.013	14.91
7.0.19	0.045	0.013	14.61
7.0.18	0.008	0.011	16.00
7.0.17	0.052	0.013	16.30
7.0.16	0.009	0.008	16.09
7.0.15	0.040	0.015	14.16
7.0.14	0.007	0.011	16.05
7.0.13	0.006	0.011	16.53
7.0.12	0.043	0.017	14.48
7.0.11	0.058	0.008	16.08
7.0.10	0.012	0.005	16.13
7.0.9	0.040	0.013	14.26
7.0.8	0.044	0.013	16.39
7.0.7	0.000	0.017	16.20
7.0.6	0.045	0.013	16.04
7.0.5	0.035	0.009	16.02
7.0.4	0.003	0.010	16.45
7.0.3	0.003	0.013	16.29
7.0.2	0.009	0.008	16.36
7.0.1	0.006	0.006	16.36
7.0.0	0.006	0.009	16.32

Version

System time (s)

User time (s)

Memory (MiB)

7.1.7

0.003

0.014

17.11

7.1.6

0.075

0.010

32.92

7.1.5

0.069

0.006

34.56

7.1.4

0.021

0.014

34.36

7.1.3

0.017

34.07

7.1.2

0.018

0.017

34.59

7.1.1

0.003

0.015

16.30

7.1.0

0.048

0.007

14.40

7.0.20

0.043

0.013

14.91

7.0.19

0.045

0.013

14.61

7.0.18

0.008

0.011

16.00

7.0.17

0.052

0.013

16.30

7.0.16

0.009

0.008

16.09

7.0.15

0.040

0.015

14.16

7.0.14

0.007

0.011

16.05

7.0.13

0.006

0.011

16.53

7.0.12

0.043

0.017

14.48

7.0.11

0.058

0.008

16.08

7.0.10

0.012

0.005

16.13

7.0.9

0.040

0.013

14.26

7.0.8

0.044

0.013

16.39

7.0.7

0.000

0.017

16.20

7.0.6

0.045

0.013

16.04

7.0.5

0.035

0.009

16.02

7.0.4

0.003

0.010

16.45

7.0.3

0.003

0.013

16.29

7.0.2

0.009

0.008

16.36

7.0.1

0.006

16.36

7.0.0

0.006

0.009

16.32