<?php
function generateRandomName($minLength, $maxLength, $alphaNumericOnly = false)
{
$chars = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
if (!$alphaNumericOnly) $chars .= ' ';
$randomString = '';
$length = mt_rand($minLength, $maxLength);
for ($i = 0; $i < $length; $i++)
{
$randomString .= $chars[rand(0, strlen($chars) - 1)];
}
return $randomString;
}
$time = microtime(true);
$i=0;
while($i < 10000)
{
$i++;
generateRandomName(10, 18);
}
$time = microtime(true) - $time;
echo 'took ' . number_format($time, 3);
- Output for 7.4.0 - 7.4.1
- took 0.023
- Output for 7.2.18, 7.3.13
- took 0.019
- Output for 7.2.4, 7.2.6, 7.2.20 - 7.2.21, 7.2.24, 7.3.3, 7.3.5, 7.3.7 - 7.3.9, 7.3.12
- took 0.015
- Output for 7.2.0 - 7.2.1, 7.2.3, 7.2.5, 7.2.9 - 7.2.10, 7.2.12, 7.2.14 - 7.2.15, 7.2.17, 7.2.22 - 7.2.23, 7.3.6, 7.3.11
- took 0.014
- Output for 7.3.0 - 7.3.2, 7.3.10
- took 0.013
- Output for 7.3.4
- took 0.017
- Output for 7.2.26
- took 0.026
- Output for 7.2.2, 7.2.7, 7.2.11, 7.2.13, 7.2.16, 7.2.25
- took 0.016
- Output for 7.2.19
- took 0.018
- Output for 7.2.8
- took 0.025
- Output for 7.0.10 - 7.0.11, 7.0.15, 7.0.28, 7.0.30, 7.1.10, 7.1.17, 7.1.23, 7.1.33
- took 0.036
- Output for 7.0.3, 7.0.5, 7.0.8, 7.0.21, 7.0.27, 7.0.29, 7.0.32, 7.1.6, 7.1.9, 7.1.16, 7.1.26, 7.1.28, 7.1.31 - 7.1.32
- took 0.034
- Output for 5.2.14, 7.1.30
- took 0.048
- Output for 7.0.0, 7.0.6 - 7.0.7, 7.1.14, 7.1.18, 7.1.27, 7.1.29
- took 0.039
- Output for 7.0.12 - 7.0.13, 7.1.7, 7.1.11, 7.1.25
- took 0.035
- Output for 7.0.1, 7.0.14, 7.0.24, 7.1.1, 7.1.3, 7.1.5, 7.1.19, 7.1.24
- took 0.037
- Output for 7.0.2, 7.1.2, 7.1.20, 7.1.22
- took 0.038
- Output for 5.1.2 - 5.1.3, 5.2.1, 5.2.3, 7.1.21
- took 0.051
- Output for 7.0.23, 7.1.15
- took 0.042
- Output for 7.1.13
- took 0.046
- Output for 7.0.16, 7.1.0, 7.1.12
- took 0.040
- Output for 7.1.8
- took 0.050
- Output for 7.0.25, 7.1.4
- took 0.041
- Output for 7.0.9, 7.0.22, 7.0.26, 7.0.33
- took 0.033
- Output for 7.0.31
- took 0.044
- Output for 7.0.4, 7.0.20
- took 0.045
- Output for 7.0.19
- took 0.043
- Output for 7.0.18
- took 0.054
- Output for 5.1.0, 7.0.17
- took 0.052
- Output for 5.6.40
- took 0.088
- Output for 5.1.4, 5.4.3, 5.4.18, 5.4.43, 5.6.39
- took 0.081
- Output for 5.4.37, 5.5.13, 5.6.38
- took 0.090
- Output for 5.1.6, 5.4.8, 5.4.36, 5.6.2 - 5.6.3, 5.6.37
- took 0.077
- Output for 5.4.41, 5.5.7, 5.5.21, 5.5.26, 5.5.36, 5.6.36
- took 0.083
- Output for 5.2.16, 5.5.16, 5.6.5, 5.6.18, 5.6.35
- took 0.076
- Output for 4.3.9, 5.3.2, 5.5.5, 5.6.34
- took 0.096
- Output for 5.4.10, 5.4.29, 5.5.24, 5.5.30 - 5.5.31, 5.6.33
- took 0.085
- Output for 5.4.6, 5.4.22, 5.5.27, 5.6.32
- took 0.093
- Output for 5.6.9 - 5.6.10, 5.6.14, 5.6.31
- took 0.073
- Output for 5.5.9, 5.6.12, 5.6.20, 5.6.30
- took 0.079
- Output for 5.2.10, 5.4.12, 5.5.1, 5.5.8, 5.5.15, 5.5.37, 5.6.0, 5.6.7, 5.6.16, 5.6.22 - 5.6.23, 5.6.29
- took 0.075
- Output for 5.4.13, 5.6.28
- took 0.092
- Output for 5.2.0, 5.2.9, 5.5.23, 5.6.6, 5.6.13, 5.6.15, 5.6.27
- took 0.074
- Output for 4.4.9, 5.4.24 - 5.4.25, 5.6.26
- took 0.087
- Output for 5.4.7, 5.4.17, 5.4.23, 5.5.22, 5.5.29, 5.6.19, 5.6.24 - 5.6.25
- took 0.084
- Output for 5.3.20, 5.3.28, 5.4.35, 5.6.21
- took 0.102
- Output for 5.4.0, 5.5.18, 5.6.17
- took 0.089
- Output for 5.3.1, 5.3.22, 5.4.19, 5.4.21, 5.5.12, 5.5.20, 5.6.11
- took 0.108
- Output for 5.2.2, 5.4.11, 5.4.33, 5.4.39, 5.4.42, 5.4.45, 5.5.6, 5.5.10, 5.5.14, 5.5.34, 5.6.8
- took 0.078
- Output for 5.4.2, 5.6.4
- took 0.113
- Output for 4.4.0, 5.5.0, 5.5.2, 5.5.25, 5.5.38, 5.6.1
- took 0.082
- Output for 5.3.3, 5.3.17, 5.3.29, 5.5.35
- took 0.100
- Output for 5.4.4 - 5.4.5, 5.4.9, 5.4.16, 5.4.20, 5.4.38, 5.4.40, 5.5.28, 5.5.33
- took 0.080
- Output for 5.0.3, 5.3.4, 5.4.44, 5.5.32
- took 0.105
- Output for 4.4.4, 5.3.0, 5.3.21, 5.4.14, 5.4.27, 5.5.19
- took 0.103
- Output for 5.0.5, 5.5.17
- took 0.094
- Output for 4.4.7, 5.3.13, 5.3.25, 5.5.4, 5.5.11
- took 0.109
- Output for 5.5.3
- took 0.106
- Output for 5.4.34
- took 0.104
- Output for 5.4.26, 5.4.32
- took 0.086
- Output for 5.4.30 - 5.4.31
- took 0.117
- Output for 4.3.4, 5.3.6, 5.4.28
- took 0.107
- Output for 4.4.1, 5.3.15, 5.4.15
- took 0.115
- Output for 5.4.1
- took 0.098
- Output for 5.3.10, 5.3.16, 5.3.27
- took 0.101
- Output for 5.3.26
- took 0.134
- Output for 5.3.24
- took 0.137
- Output for 4.4.5 - 4.4.6, 5.0.4, 5.3.23
- took 0.123
- Output for 5.3.19
- took 0.131
- Output for 5.3.18
- took 0.133
- Output for 5.3.14
- took 0.099
- Output for 5.3.12
- took 0.138
- Output for 5.3.11
- took 0.132
- Output for 5.3.9
- took 0.136
- Output for 5.0.1 - 5.0.2, 5.3.8
- took 0.111
- Output for 5.3.7
- took 0.112
- Output for 4.3.8, 4.3.10 - 4.3.11, 4.4.3, 4.4.8, 5.3.5
- took 0.120
- Output for 5.2.17
- took 0.060
- Output for 5.1.5, 5.2.15
- took 0.069
- Output for 5.2.13
- took 0.055
- Output for 5.2.8, 5.2.12
- took 0.072
- Output for 5.2.11
- took 0.068
- Output for 5.2.7
- took 0.063
- Output for 5.2.4, 5.2.6
- took 0.071
- Output for 5.2.5
- took 0.067
- Output for 5.1.1
- took 0.066
- Output for 5.0.0
- took 0.114
- Output for 4.4.2
- took 0.110
- Output for 4.3.7
- took 0.125
- Output for 4.3.6
- took 0.121
- Output for 4.3.5
- took 0.124
- Output for 4.3.3
- took -0.904
- Output for 4.3.2
- took 0.295
- Output for 4.3.1
- took 0.252
- Output for 4.3.0
- took -0.717
preferences:
241.07 ms | 401 KiB | 325 Q