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)
5.4.340.0070.03512.01
5.4.320.0050.03812.50
5.4.310.0030.04412.49
5.4.300.0080.04112.50
5.4.290.0050.03912.49
5.4.280.0080.04312.39
5.4.270.0070.03812.39
5.4.260.0060.03712.39
5.4.250.0100.03612.39
5.4.240.0040.04112.39
5.4.230.0030.03912.38
5.4.220.0060.03812.38
5.4.210.0080.03712.38
5.4.200.0060.04012.38
5.4.190.0040.03912.38
5.4.180.0050.03712.38
5.4.170.0060.03612.38
5.4.160.0070.03512.38
5.4.150.0050.03712.38
5.4.140.0040.04412.07
5.4.130.0040.03812.05
5.4.120.0070.03812.01
5.4.110.0090.03812.02
5.4.100.0080.03812.01
5.4.90.0050.03812.01
5.4.80.0050.04212.01
5.4.70.0090.03912.01
5.4.60.0040.03712.01
5.4.50.0060.03512.01
5.4.40.0070.03512.00
5.4.30.0060.03811.99
5.4.20.0100.03411.98
5.4.10.0060.03512.00
5.4.00.0050.03811.48
5.3.290.0100.03912.80
5.3.280.0040.04112.71
5.3.270.0080.03612.73
5.3.260.0050.03912.72
5.3.250.0070.03912.72
5.3.240.0060.03712.72
5.3.230.0050.03812.71
5.3.220.0050.03812.68
5.3.210.0070.03812.68
5.3.200.0060.03612.68
5.3.190.0080.04412.68
5.3.180.0050.04212.68
5.3.170.0060.03812.67
5.3.160.0090.03812.68
5.3.150.0030.04012.67
5.3.140.0030.04112.66
5.3.130.0100.03612.66
5.3.120.0050.04012.66
5.3.110.0070.04112.66
5.3.100.0070.03812.12
5.3.90.0080.03512.09
5.3.80.0080.03612.08
5.3.70.0070.03812.08
5.3.60.0060.03912.06
5.3.50.0080.03512.00
5.3.40.0090.04312.00
5.3.30.0050.03711.95
5.3.20.0070.03411.72
5.3.10.0090.03211.70
5.3.00.0030.04111.68
5.2.170.0030.0329.18
5.2.160.0060.0289.18
5.2.150.0050.0319.18
5.2.140.0030.0329.18
5.2.130.0030.0309.13
5.2.120.0050.0289.14
5.2.110.0030.0339.14
5.2.100.0030.0309.14
5.2.90.0040.0319.14
5.2.80.0070.0289.14
5.2.70.0050.0359.14
5.2.60.0060.0299.09
5.2.50.0030.0329.06
5.2.40.0050.0309.04
5.2.30.0080.0289.02
5.2.20.0060.0359.00
5.2.10.0050.0288.93
5.2.00.0050.0298.79
5.1.60.0060.0248.06
5.1.50.0030.0268.06
5.1.40.0050.0238.04
5.1.30.0060.0258.40
5.1.20.0060.0268.42
5.1.10.0080.0298.14
5.1.00.0050.0248.14
5.0.50.0040.0206.62
5.0.40.0020.0216.48
5.0.30.0050.0326.29
5.0.20.0060.0256.27
5.0.10.0060.0306.24
5.0.00.0080.0366.23
4.4.90.0030.0164.78
4.4.80.0000.0184.76
4.4.70.0050.0174.76
4.4.60.0020.0194.76
4.4.50.0060.0144.77
4.4.40.0010.0294.71
4.4.30.0020.0164.76
4.4.20.0030.0164.84
4.4.10.0040.0194.85
4.4.00.0060.0264.76
4.3.110.0050.0184.67
4.3.100.0050.0174.66
4.3.90.0040.0144.63
4.3.80.0010.0264.59
4.3.70.0030.0164.63
4.3.60.0050.0134.62
4.3.50.0000.0204.63
4.3.40.0000.0274.54
4.3.30.0020.0163.29
4.3.20.0020.0163.26
4.3.10.0020.0153.22
4.3.00.0130.0207.28

preferences:
144.6 ms | 1394 KiB | 7 Q