3v4l.org

run code in 300+ PHP versions simultaneously
<?php $salt = ''; $iteration = 16; for ($x = 0; $x < $iteration; $x++) { $switch = rand(0, 2); switch ($switch) { case 0: $salt .= strval(rand(0, 9)); break; case 1: $salt .= chr(rand(65, 90)); break; case 2; $salt .= chr(rand(97, 122)); break; } } echo $salt; //echo sha1('wartawan'.'Y690oU8a9x6xKTB0');

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)
7.2.00.0070.01019.48
7.1.70.0040.00417.33
7.1.60.0120.01219.82
7.1.50.0030.01716.78
7.1.00.0100.07022.52
7.0.200.0100.00316.81
7.0.140.0070.07022.21
7.0.60.0070.05019.93
7.0.50.0130.03317.81
7.0.40.0100.04720.04
7.0.30.0370.04020.09
7.0.20.0270.05720.12
7.0.10.0270.03720.15
7.0.00.0130.05020.18
5.6.280.0100.06721.11
5.6.210.0070.03720.55
5.6.200.0030.04318.18
5.6.190.0070.04020.41
5.6.180.4200.04020.67
5.6.170.0200.07320.50
5.6.160.0170.06020.49
5.6.150.0070.05718.21
5.6.140.0000.04018.09
5.6.130.0000.04318.07
5.6.120.0070.08021.15
5.6.110.0200.06720.93
5.6.100.0170.05720.98
5.6.90.0000.04321.03
5.6.80.0070.07720.53
5.6.70.0270.08020.37
5.5.350.0030.03720.39
5.5.340.0170.07318.03
5.5.330.0070.06020.46
5.5.320.0170.05320.29
5.5.310.0230.04020.18
5.5.300.0030.04317.98
5.5.290.0130.06318.01
5.5.280.0170.05320.97
5.5.270.0070.07020.87
5.5.260.0000.06720.79
5.5.250.0100.07720.57
5.5.240.0070.06020.25
5.4.450.0030.07019.32
5.4.440.0730.05719.59
5.4.430.0100.06019.68
5.4.420.0270.05319.37
5.4.410.0100.05719.21
5.4.400.0100.05018.54
5.4.390.0030.06018.72
5.4.380.0270.05018.58
5.4.370.0200.04718.70
5.4.360.0270.04018.50
5.4.350.0100.06018.73
5.4.340.0100.05718.52
5.4.320.0070.03412.45
5.4.310.0060.04412.45
5.4.300.0040.03712.45
5.4.290.0050.04312.45
5.4.280.0040.03712.35
5.4.270.0170.07019.07
5.4.260.0230.06719.00
5.4.250.0170.06718.98
5.4.240.0130.07718.78
5.4.230.0100.07718.78
5.4.220.0170.07719.16
5.4.210.0200.04719.16
5.4.200.0100.06018.99
5.4.190.0170.07718.90
5.4.180.0130.06018.87
5.4.170.0230.05318.97
5.4.160.0130.06718.98
5.4.150.0100.06318.97
5.4.140.0130.05716.54
5.4.130.0100.07316.40
5.4.120.0170.06016.50
5.4.110.0070.05716.52
5.4.100.0030.05716.52
5.4.90.0030.07716.30
5.4.80.0100.05316.48
5.4.70.0200.05316.50
5.4.60.0170.04716.28
5.4.50.0070.05316.48
5.4.40.0130.06016.47
5.4.30.0130.06716.27
5.4.20.0170.05316.54
5.4.10.0270.05716.57
5.4.00.0170.04715.89
5.3.290.0050.04112.80
5.3.280.0130.06714.73
5.3.270.0200.05714.54
5.3.260.0030.06014.70
5.3.250.0100.05714.71
5.3.240.0100.06714.80
5.3.230.0100.06014.69
5.3.220.0070.06314.66
5.3.210.0100.07314.37
5.3.200.0070.06014.49
5.3.190.0170.05314.66
5.3.180.0130.06014.65
5.3.170.0170.04314.60
5.3.160.0170.04714.48
5.3.150.0230.05714.75
5.3.140.0070.06714.71
5.3.130.0130.06314.73
5.3.120.0200.05314.72
5.3.110.0170.06014.70
5.3.100.0130.05714.10
5.3.90.0230.06314.17
5.3.80.0170.05314.12
5.3.70.0030.07714.00
5.3.60.0030.06313.81
5.3.50.0130.06313.87
5.3.40.0170.07014.11
5.3.30.0200.05713.88
5.3.20.0100.06013.86
5.3.10.0070.05013.63
5.3.00.0100.05013.62
5.2.170.0170.04011.07
5.2.160.0130.04310.95
5.2.150.0130.04710.95
5.2.140.0200.04311.07
5.2.130.0000.06011.25
5.2.120.0070.04311.33
5.2.110.0170.04011.22
5.2.100.0130.05711.29
5.2.90.0100.04311.31
5.2.80.0230.06311.30
5.2.70.0100.04710.90
5.2.60.0030.05011.04
5.2.50.0030.05710.95
5.2.40.0130.04311.14
5.2.30.0100.04010.95
5.2.20.0130.04711.17
5.2.10.0130.03010.97
5.2.00.0100.06310.90
5.1.60.0100.0479.96
5.1.50.0030.04010.22
5.1.40.0070.04010.12
5.1.30.0100.03710.32
5.1.20.0030.04310.63
5.1.10.0000.04010.27
5.1.00.0000.05710.19
5.0.50.0070.0378.93
5.0.40.0030.0408.93
5.0.30.0030.0478.93
5.0.20.0000.0308.93
5.0.10.0000.0338.93
5.0.00.0130.0438.93
4.4.90.0000.0338.93
4.4.80.0130.0208.93
4.4.70.0030.0238.93
4.4.60.0170.0238.93
4.4.50.0130.0278.93
4.4.40.0030.0438.93
4.4.30.0000.0238.93
4.4.20.0100.0278.93
4.4.10.0070.0308.93
4.4.00.0100.0338.93
4.3.110.0070.0238.93
4.3.100.0000.0278.93
4.3.90.0070.0238.93
4.3.80.0030.0338.93
4.3.70.0130.0108.93
4.3.60.0030.0238.93
4.3.50.0030.0238.93
4.3.40.0000.0478.93
4.3.30.0000.0238.93
4.3.20.0000.0238.93
4.3.10.0000.0308.93
4.3.00.0070.0276.60

preferences:
34.66 ms | 400 KiB | 5 Q