3v4l.org

run code in 300+ PHP versions simultaneously
<?php $n = 36; $k = 32; $nmk = $n - $k; print "{$n}P{$nmk}\n"; $sum = 1; while($n >= 1) { $sum = $sum * $n * $n--; } $sum = $sum * ($nmk + 1); print "There are $sum posible md5 hashes.\n"; ?>

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)
8.3.70.0070.00716.58
8.3.60.0040.01116.38
8.3.50.0050.01322.70
8.3.40.0120.00318.41
8.3.30.0070.00718.96
8.3.20.0000.00720.16
8.3.10.0040.00423.52
8.3.00.0080.00019.26
8.2.180.0120.00318.29
8.2.170.0120.00422.96
8.2.160.0120.00320.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0060.00320.98
8.2.110.0030.00620.38
8.2.100.0000.01118.09
8.2.90.0000.00819.22
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0080.00018.00
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0040.00417.98
8.2.20.0000.00817.68
8.2.10.0040.00418.09
8.2.00.0050.00317.74
8.1.280.0100.01025.92
8.1.270.0090.00623.97
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0090.00023.69
8.1.230.0110.00019.22
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0050.00317.09
8.1.180.0080.00018.10
8.1.170.0060.00318.53
8.1.160.0070.00021.89
8.1.150.0000.00818.80
8.1.140.0000.00717.38
8.1.130.0000.00717.86
8.1.120.0000.00817.28
8.1.110.0030.00617.27
8.1.100.0070.00017.29
8.1.90.0030.00317.30
8.1.80.0040.00417.31
8.1.70.0000.00717.34
8.1.60.0050.00317.44
8.1.50.0080.00017.38
8.1.40.0050.00317.51
8.1.30.0000.00817.46
8.1.20.0040.00417.43
8.1.10.0040.00417.41
8.1.00.0080.00017.46
8.0.300.0000.00718.77
8.0.290.0000.00716.75
8.0.280.0050.00318.44
8.0.270.0070.00017.24
8.0.260.0030.00317.19
8.0.250.0000.00716.87
8.0.240.0070.00016.96
8.0.230.0000.00716.83
8.0.220.0000.00716.79
8.0.210.0030.00316.87
8.0.200.0000.00716.93
8.0.190.0040.00416.93
8.0.180.0050.00516.94
8.0.170.0000.00716.92
8.0.160.0040.00416.88
8.0.150.0070.00316.78
8.0.140.0000.00716.73
8.0.130.0080.00013.30
8.0.120.0030.00616.80
8.0.110.0040.00416.93
8.0.100.0050.00216.77
8.0.90.0070.00016.79
8.0.80.0050.01016.88
8.0.70.0000.00816.93
8.0.60.0000.00816.94
8.0.50.0040.00416.82
8.0.30.0120.00717.17
8.0.20.0130.00717.40
8.0.10.0050.00317.00
8.0.00.0090.01116.80
7.4.330.0030.00215.03
7.4.320.0030.00316.43
7.4.300.0060.00016.54
7.4.290.0070.00016.57
7.4.280.0080.00316.43
7.4.270.0070.00316.46
7.4.260.0040.00416.48
7.4.250.0040.00416.48
7.4.240.0000.00716.54
7.4.230.0070.00016.34
7.4.220.0130.00616.47
7.4.210.0040.01116.43
7.4.200.0030.00316.43
7.4.160.0090.00916.51
7.4.150.0030.01417.40
7.4.140.0120.01017.86
7.4.130.0100.00816.46
7.4.120.0130.00516.41
7.4.110.0090.00916.49
7.4.100.0120.00616.37
7.4.90.0070.01016.49
7.4.80.0090.01019.39
7.4.70.0080.00816.43
7.4.60.0090.00916.34
7.4.50.0030.00616.34
7.4.40.0120.00416.43
7.4.30.0120.00316.51
7.4.00.0070.00414.90
7.3.330.0050.00013.25
7.3.320.0000.00513.09
7.3.310.0000.00716.33
7.3.300.0000.00616.18
7.3.290.0160.00216.30
7.3.280.0060.01016.39
7.3.270.0100.00717.40
7.3.260.0160.00416.24
7.3.250.0090.00616.47
7.3.240.0100.00616.41
7.3.230.0140.00416.39
7.3.210.0150.01016.62
7.3.200.0070.00819.39
7.3.190.0060.01516.33
7.3.180.0080.00816.61
7.3.170.0080.00816.34
7.3.160.0090.00616.33
7.3.120.0090.00614.75
7.3.110.0060.01114.66
7.3.100.0070.01015.18
7.3.90.0030.01014.90
7.3.80.0120.00414.94
7.3.70.0060.00914.83
7.3.60.0030.01014.61
7.3.50.0030.01214.87
7.3.40.0040.01114.92
7.3.30.0000.01514.87
7.3.20.0060.00916.65
7.3.10.0050.00716.54
7.3.00.0050.00816.63
7.2.330.0100.00716.71
7.2.320.0100.00716.56
7.2.310.0120.00616.60
7.2.300.0130.00316.79
7.2.290.0120.00416.55
7.2.240.0080.00414.79
7.2.230.0040.00814.88
7.2.220.0130.00315.16
7.2.210.0130.00314.77
7.2.200.0000.01414.95
7.2.190.0060.00914.71
7.2.180.0060.00914.91
7.2.170.0070.01014.70
7.2.160.0000.01614.76
7.2.150.0070.01116.91
7.2.140.0030.01216.76
7.2.130.0130.00516.82
7.2.120.0090.01216.96
7.2.110.0120.00616.70
7.2.100.0070.00516.96
7.2.90.0120.00916.75
7.2.80.0080.00816.62
7.2.70.0080.00917.03
7.2.60.0080.00716.82
7.2.50.0120.00516.80
7.2.40.0060.00516.83
7.2.30.0080.00416.85
7.2.20.0070.00617.03
7.2.10.0030.01216.94
7.2.00.0070.01117.81
7.1.330.0030.01015.81
7.1.320.0030.00715.84
7.1.310.0060.00615.82
7.1.300.0030.00715.79
7.1.290.0030.00615.82
7.1.280.0030.00715.97
7.1.270.0040.00815.70
7.1.260.0040.01216.07
7.1.250.0100.00715.73
7.1.100.0130.01316.14
7.1.70.0000.00917.16
7.1.60.0100.01619.46
7.1.50.0090.00916.96
7.1.00.0030.07722.57
7.0.200.0450.00416.74
7.0.140.0000.07021.95
7.0.60.0070.08020.07
7.0.50.0170.06317.88
7.0.40.0070.04720.23
7.0.30.0170.04020.02
7.0.20.0370.08320.09
7.0.10.0200.05320.21
7.0.00.0000.08720.21
5.6.280.0000.07720.98
5.6.210.0130.05020.74
5.6.200.0130.08018.18
5.6.190.0030.04320.60
5.6.180.0270.08320.67
5.6.170.0200.06020.44
5.6.160.0070.07320.61
5.6.150.0030.03718.18
5.6.140.0130.07318.13
5.6.130.0100.05718.13
5.6.120.0030.09020.97
5.6.110.0130.07721.00
5.6.100.0030.06020.97
5.6.90.0100.07720.96
5.6.80.0030.08320.37
5.6.70.4370.03320.36
5.5.350.0200.07720.29
5.5.340.0070.08017.92
5.5.330.0070.05320.21
5.5.320.0270.04720.21
5.5.310.0400.06020.50
5.5.300.0100.06317.91
5.5.290.0030.07317.88
5.5.280.0130.07720.84
5.5.270.0070.06020.79
5.5.260.0170.07720.75
5.5.250.0070.06020.53
5.5.240.2670.03020.11
5.4.450.0530.04019.24
5.4.440.0270.04719.56
5.4.430.0270.04019.23
5.4.420.0200.04019.41
5.4.410.0170.04019.45
5.4.400.0530.03719.22
5.4.390.0170.03019.13
5.4.380.0070.08018.55
5.4.370.0400.05718.49
5.4.360.0270.05718.58
5.4.350.0600.05018.62
5.4.340.0370.04718.52
5.4.320.0050.04112.45
5.4.310.0050.04412.45
5.4.300.0080.03512.45
5.4.290.0080.04212.45
5.4.280.0080.03412.34
5.4.270.0070.03612.34
5.4.260.0040.03912.35
5.4.250.0050.04212.35
5.4.240.0060.03612.35
5.4.230.0100.03612.34
5.4.220.0050.03712.34
5.4.210.0050.03712.34
5.4.200.0030.04212.34
5.4.190.0100.03312.33
5.4.180.0060.03712.33
5.4.170.0090.04112.35
5.4.160.0050.04512.34
5.4.150.0070.03612.34
5.4.140.0070.04912.02
5.4.130.0060.03512.01
5.4.120.0050.03611.96
5.4.110.0050.04411.96
5.4.100.0060.03411.96
5.4.90.0070.03611.96
5.4.80.0080.04111.96
5.4.70.0060.03511.96
5.4.60.0080.03711.96
5.4.50.0070.04111.96
5.4.40.0040.04711.95
5.4.30.0080.03911.95
5.4.20.0080.04011.95
5.4.10.0090.03411.95
5.4.00.0050.03811.44
5.3.290.0070.04512.80
5.3.280.0070.04412.71
5.3.270.0090.04712.73
5.3.260.0110.04412.72
5.3.250.0080.03812.72
5.3.240.0090.03712.72
5.3.230.0090.03512.71
5.3.220.0070.03912.68
5.3.210.0050.04012.68
5.3.200.0050.03912.68
5.3.190.0060.04012.68
5.3.180.0060.03812.67
5.3.170.0050.04212.67
5.3.160.0070.04212.67
5.3.150.0070.04012.67
5.3.140.0070.03612.66
5.3.130.0040.04212.66
5.3.120.0090.04112.66
5.3.110.0070.03712.66
5.3.100.0050.03812.12
5.3.90.0030.03912.09
5.3.80.0040.03712.08
5.3.70.0050.03712.07
5.3.60.0090.03512.06
5.3.50.0090.04712.00
5.3.40.0100.03412.00
5.3.30.0100.03711.95
5.3.20.0060.04111.73
5.3.10.0110.03911.70
5.3.00.0070.04711.68
5.2.170.0070.0359.18
5.2.160.0060.0309.18
5.2.150.0060.0369.18
5.2.140.0060.0389.18
5.2.130.0090.0329.14
5.2.120.0050.0329.14
5.2.110.0070.0289.14
5.2.100.0050.0329.14
5.2.90.0070.0299.14
5.2.80.0060.0309.14
5.2.70.0050.0319.14
5.2.60.0060.0289.09
5.2.50.0060.0319.06
5.2.40.0050.0299.03
5.2.30.0070.0319.01
5.2.20.0060.0289.00
5.2.10.0040.0308.96
5.2.00.0040.0308.81
5.1.60.0060.0348.09
5.1.50.0080.0298.09
5.1.40.0060.0348.07
5.1.30.0030.0358.43
5.1.20.0050.0328.45
5.1.10.0030.0318.17
5.1.00.0050.0428.18
5.0.50.0040.0276.65
5.0.40.0020.0206.51
5.0.30.0030.0396.32
5.0.20.0040.0186.29
5.0.10.0050.0186.27
5.0.00.0030.0316.26
4.4.90.0050.0134.78
4.4.80.0030.0164.75
4.4.70.0010.0204.76
4.4.60.0060.0194.75
4.4.50.0030.0194.77
4.4.40.0050.0284.71
4.4.30.0030.0164.76
4.4.20.0020.0184.84
4.4.10.0020.0184.85
4.4.00.0050.0254.76
4.3.110.0030.0184.67
4.3.100.0050.0244.67
4.3.90.0040.0134.64
4.3.80.0040.0254.58
4.3.70.0050.0244.63
4.3.60.0030.0154.62
4.3.50.0040.0224.63
4.3.40.0030.0244.54
4.3.30.0040.0143.32
4.3.20.0020.0163.29
4.3.10.0010.0233.26
4.3.00.0030.01018.23

preferences:
43 ms | 401 KiB | 5 Q