Online PHP editor | perf for RDYUQ

<?php $textos[] = 'yuqkdp69yHryACb778mvZsbFegIBU#'; $textos[] = 'yuqk#p69yHryACb778mvZsbFigIBUh'; $textos[] = 'yuqksp69yHryACb778m#Zs#Fi#IBUh'; $textos[] = 'yuqksp69yHryACb778mvZsbFigIBUh'; $textos[] = 'yuqksp69yHryACb778mvZsb%igIBUh'; $textos[] = 'yuqksp69yHryACb778mvZsbFigIBU&'; $textos[] = 'yuqksp@9yHryACb778mvZsbFigIBUh'; foreach ($textos as $index => $texto) { for ($i = 0; $i < 10000; $i++) { $inicio = microtime(true); tem_simbolo_na_senha($texto); $fim[$index][] = microtime(true) - $inicio; } echo (int)tem_simbolo_na_senha($texto) . ' - '. $texto . ' demorou ' . array_sum($fim[$index]) / count($fim[$index]); echo PHP_EOL; } function tem_simbolo_na_senha($texto) { $return = 0; $tamanho = mb_strlen($texto, '8bit'); for($i = 0; $i < $tamanho; $i++){ $return |= (int)($texto[$i] === "#" xor $texto[$i] === "@" xor $texto[$i] === "%" xor $texto[$i] === "&"); } return $return !== 0; }

Version	System time (s)	User time (s)	Memory (MiB)
7.1.7	0.010	0.356	21.16
7.1.6	0.070	0.314	21.19
7.1.5	0.137	0.457	35.59
7.1.4	0.070	0.467	35.21
7.1.3	0.060	0.450	35.47
7.1.2	0.063	0.437	35.34
7.1.1	0.057	0.527	17.13
7.1.0	0.043	0.540	17.11
7.0.20	0.000	0.389	20.97
7.0.19	0.047	0.527	17.31
7.0.18	0.050	0.570	16.87
7.0.17	0.047	0.550	16.88
7.0.16	0.037	0.540	16.74
7.0.15	0.077	0.570	16.90
7.0.14	0.047	0.607	16.89
7.0.13	0.043	0.577	17.14
7.0.12	0.047	0.520	17.14
7.0.11	0.043	0.587	16.85
7.0.10	0.043	0.620	16.89
7.0.9	0.053	0.637	16.89
7.0.8	0.060	0.820	16.75
7.0.7	0.063	0.733	16.88
7.0.6	0.043	0.617	16.91
7.0.5	0.083	0.660	16.86
7.0.4	0.050	0.560	17.07
7.0.3	0.050	0.597	16.95
7.0.2	0.050	0.560	17.00
7.0.1	0.067	0.617	17.11
7.0.0	0.057	0.610	16.92

Version

System time (s)

User time (s)

Memory (MiB)

7.1.7

0.010

0.356

21.16

7.1.6

0.070

0.314

21.19

7.1.5

0.137

0.457

35.59

7.1.4

0.070

0.467

35.21

7.1.3

0.060

0.450

35.47

7.1.2

0.063

0.437

35.34

7.1.1

0.057

0.527

17.13

7.1.0

0.043

0.540

17.11

7.0.20

0.000

0.389

20.97

7.0.19

0.047

0.527

17.31

7.0.18

0.050

0.570

16.87

7.0.17

0.047

0.550

16.88

7.0.16

0.037

0.540

16.74

7.0.15

0.077

0.570

16.90

7.0.14

0.047

0.607

16.89

7.0.13

0.043

0.577

17.14

7.0.12

0.047

0.520

17.14

7.0.11

0.043

0.587

16.85

7.0.10

0.043

0.620

16.89

7.0.9

0.053

0.637

16.89

7.0.8

0.060

0.820

16.75

7.0.7

0.063

0.733

16.88

7.0.6

0.043

0.617

16.91

7.0.5

0.083

0.660

16.86

7.0.4

0.050

0.560

17.07

7.0.3

0.050

0.597

16.95

7.0.2

0.050

0.560

17.00

7.0.1

0.067

0.617

17.11

7.0.0

0.057

0.610

16.92