3v4l.org

run code in 300+ PHP versions simultaneously
<?php function generate_password($number) {     $arr = array('a','b','c','d','e','f',                  'g','h','i','j','k','l',                  'm','n','o','p','r','s',                  't','u','v','x','y','z',                  'A','B','C','D','E','F',                  'G','H','I','J','K','L',                  'M','N','O','P','R','S',                  'T','U','V','X','Y','Z',                  '1','2','3','4','5','6',                  '7','8','9','0');     // Генерируем пароль     $pass = "";     for($i = 0; $i < 10; $i++)     {       // Вычисляем случайный индекс массива       $index = rand(0, count($arr) - 1);       $pass .= $arr[$index];     }     return $pass;   }

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
5.4.340.0090.03212.02
5.4.320.0060.03712.50
5.4.310.0050.03912.50
5.4.300.0040.03912.50
5.4.290.0040.03912.50
5.4.280.0040.03712.39
5.4.270.0050.03712.39
5.4.260.0090.03412.39
5.4.250.0060.03912.39
5.4.240.0070.03512.39
5.4.230.0080.03712.39
5.4.220.0060.03712.38
5.4.210.0090.04112.39
5.4.200.0070.03712.38
5.4.190.0080.03412.38
5.4.180.0050.03912.38
5.4.170.0050.03712.39
5.4.160.0040.03812.38
5.4.150.0060.03612.38
5.4.140.0040.03812.07
5.4.130.0100.03812.05
5.4.120.0030.03712.02
5.4.110.0060.03612.02
5.4.100.0080.04612.01
5.4.90.0050.04212.01
5.4.80.0050.03712.01
5.4.70.0070.03312.01
5.4.60.0070.03312.01
5.4.50.0070.03312.01
5.4.40.0090.03311.99
5.4.30.0080.03411.99
5.4.20.0050.03711.99
5.4.10.0080.03811.99
5.4.00.0060.03711.48
5.3.290.0090.03712.80
5.3.280.0090.04212.71
5.3.270.0060.04212.72
5.3.260.0090.04712.72
5.3.250.0080.03812.72
5.3.240.0040.04212.72
5.3.230.0070.03612.71
5.3.220.0080.04312.68
5.3.210.0130.04312.68
5.3.200.0040.03812.68
5.3.190.0060.03812.67
5.3.180.0030.03912.67
5.3.170.0080.03512.67
5.3.160.0070.04012.67
5.3.150.0060.04212.67
5.3.140.0080.03912.66
5.3.130.0060.04012.66
5.3.120.0050.03912.65
5.3.110.0080.03812.66
5.3.100.0030.04312.12
5.3.90.0130.04212.09
5.3.80.0070.03712.07
5.3.70.0100.03512.08
5.3.60.0070.03412.07
5.3.50.0040.03712.00
5.3.40.0020.03912.00
5.3.30.0070.03411.95
5.3.20.0080.03811.72
5.3.10.0030.03811.70
5.3.00.0050.03611.68
5.2.170.0070.0329.18
5.2.160.0050.0289.18
5.2.150.0070.0389.18
5.2.140.0050.0329.18
5.2.130.0040.0319.14
5.2.120.0020.0319.14
5.2.110.0050.0289.14
5.2.100.0020.0319.14
5.2.90.0060.0269.14
5.2.80.0060.0309.14
5.2.70.0050.0299.14
5.2.60.0040.0319.09
5.2.50.0030.0319.06
5.2.40.0050.0289.04
5.2.30.0030.0329.02
5.2.20.0040.0299.00
5.2.10.0060.0308.93
5.2.00.0060.0338.79
5.1.60.0040.0268.06
5.1.50.0060.0238.06
5.1.40.0050.0248.05
5.1.30.0010.0288.40
5.1.20.0040.0318.41
5.1.10.0050.0288.14
5.1.00.0050.0258.14
5.0.50.0030.0246.62
5.0.40.0030.0206.48
5.0.30.0040.0316.29
5.0.20.0030.0196.26
5.0.10.0040.0246.25
5.0.00.0020.0336.23
4.4.90.0010.0244.78
4.4.80.0030.0154.75
4.4.70.0020.0164.75
4.4.60.0030.0154.76
4.4.50.0040.0194.77
4.4.40.0010.0294.71
4.4.30.0020.0154.76
4.4.20.0040.0144.84
4.4.10.0010.0174.85
4.4.00.0030.0254.75
4.3.110.0030.0174.67
4.3.100.0030.0154.66
4.3.90.0030.0144.63
4.3.80.0050.0224.59
4.3.70.0020.0154.63
4.3.60.0020.0214.63
4.3.50.0030.0154.62
4.3.40.0020.0264.54
4.3.30.0030.0153.29
4.3.20.0020.0213.26
4.3.10.0010.0173.22
4.3.00.0100.0237.28

preferences:
139.47 ms | 1394 KiB | 7 Q