3v4l.org

run code in 300+ PHP versions simultaneously
<?php $m = md5('abcdefghijklmnopqrstuvwxyz012345:password'); echo $m."\n"; for ($i=0;$i<10;$i++) { $m = md5($m); echo $m."\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)
8.3.60.0170.00318.31
8.3.50.0070.00921.99
8.3.40.0070.01018.79
8.3.30.0060.00818.93
8.3.20.0050.00220.30
8.3.10.0070.00021.97
8.3.00.0050.00322.32
8.2.180.0100.00716.32
8.2.170.0060.01319.01
8.2.160.0140.00022.96
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00819.23
8.2.110.0030.00622.20
8.2.100.0040.00819.45
8.2.90.0040.00419.21
8.2.80.0030.00619.66
8.2.70.0110.00017.25
8.2.60.0070.00017.93
8.2.50.0030.00518.07
8.2.40.0040.00418.34
8.2.30.0080.00418.05
8.2.20.0070.00017.68
8.2.10.0040.00417.73
8.2.00.0050.00317.80
8.1.280.0130.00625.92
8.1.270.0040.00423.96
8.1.260.0080.00026.35
8.1.250.0000.01428.09
8.1.240.0070.00723.91
8.1.230.0070.00319.08
8.1.220.0000.00917.74
8.1.210.0090.00018.77
8.1.200.0060.00317.35
8.1.190.0060.00317.40
8.1.180.0000.00818.10
8.1.170.0030.00618.48
8.1.160.0000.00821.95
8.1.150.0040.00418.49
8.1.140.0000.01217.41
8.1.130.0000.00717.76
8.1.120.0070.00017.43
8.1.110.0030.00517.41
8.1.100.0040.00317.41
8.1.90.0040.00417.39
8.1.80.0040.00317.40
8.1.70.0040.00417.38
8.1.60.0070.00017.55
8.1.50.0030.00517.53
8.1.40.0000.00717.48
8.1.30.0040.00717.58
8.1.20.0040.00417.58
8.1.10.0070.00017.49
8.1.00.0060.00317.34
8.0.300.0070.00018.77
8.0.290.0070.00017.18
8.0.280.0070.00018.45
8.0.270.0000.00717.26
8.0.260.0030.00318.32
8.0.250.0000.00716.84
8.0.240.0000.00716.96
8.0.230.0040.00416.96
8.0.220.0000.00816.84
8.0.210.0070.00016.93
8.0.200.0070.00016.85
8.0.190.0030.00316.84
8.0.180.0000.00716.88
8.0.170.0040.00417.00
8.0.160.0000.00716.85
8.0.150.0040.00416.91
8.0.140.0040.00416.78
8.0.130.0000.00613.29
8.0.120.0040.00416.86
8.0.110.0070.00016.85
8.0.100.0040.00416.95
8.0.90.0040.00416.73
8.0.80.0110.00516.83
8.0.70.0050.00217.00
8.0.60.0040.00416.94
8.0.50.0070.00016.69
8.0.30.0100.01017.01
8.0.20.0120.01117.40
8.0.10.0000.00716.98
8.0.00.0100.01116.72
7.4.330.0000.00515.00
7.4.320.0060.00016.44
7.4.300.0070.00016.54
7.4.290.0030.00316.45
7.4.280.0000.00716.52
7.4.270.0070.00016.49
7.4.260.0050.00316.38
7.4.250.0030.00416.42
7.4.240.0040.00416.44
7.4.230.0000.00716.64
7.4.220.0060.01216.40
7.4.210.0090.00616.56
7.4.200.0070.00016.34
7.4.190.0070.00016.41
7.4.160.0120.00316.25
7.4.150.0110.00617.40
7.4.140.0100.01217.86
7.4.130.0100.00716.52
7.4.120.0150.00516.54
7.4.110.0060.01216.35
7.4.100.0060.01216.50
7.4.90.0060.01216.48
7.4.80.0070.01019.39
7.4.70.0100.00616.49
7.4.60.0100.00716.50
7.4.50.0030.00616.54
7.4.40.0040.01122.77
7.4.30.0080.01316.48
7.4.00.0110.00414.92
7.3.330.0000.00513.25
7.3.320.0050.00013.06
7.3.310.0030.00316.34
7.3.300.0000.00716.30
7.3.290.0040.01016.21
7.3.280.0090.00716.28
7.3.270.0100.01017.40
7.3.260.0070.01016.42
7.3.250.0100.00916.44
7.3.240.0090.00916.32
7.3.230.0100.00716.39
7.3.210.0060.01016.41
7.3.200.0070.01019.39
7.3.190.0160.00316.46
7.3.180.0060.00916.33
7.3.170.0090.00616.39
7.3.160.0150.00316.46
7.3.120.0070.01014.68
7.2.330.0110.01016.77
7.2.320.0090.01416.58
7.2.310.0120.00916.59
7.2.300.0060.00916.57
7.2.290.0030.01316.78
7.2.00.0000.01319.30
7.1.100.0070.00418.13
7.1.70.0070.00717.01
7.1.60.0030.01019.82
7.1.50.0040.00717.06
7.1.00.0000.08022.54
7.0.200.0030.00616.80
7.0.140.0070.07022.08
7.0.60.0100.07019.82
7.0.50.0070.07317.80
7.0.40.0170.04019.96
7.0.30.0300.04320.21
7.0.20.0230.04320.16
7.0.10.0270.07320.01
7.0.00.0230.07020.13
5.6.280.0030.07321.08
5.6.210.0170.05720.56
5.6.200.0070.05318.21
5.6.190.0000.04320.41
5.6.180.3770.04720.36
5.6.170.0330.05320.49
5.6.160.0070.04320.41
5.6.150.0130.05718.21
5.6.140.0130.07718.23
5.6.130.0070.05318.11
5.6.120.0000.06020.99
5.6.110.0070.07020.98
5.6.100.0130.07320.97
5.6.90.0100.08320.86
5.6.80.0030.04720.40
5.6.70.0230.08020.37
5.5.350.0030.05320.44
5.5.340.0000.08017.98
5.5.330.0000.04320.13
5.5.320.0100.08020.23
5.5.310.0270.08020.29
5.5.300.0100.03718.01
5.5.290.0130.07717.99
5.5.280.0100.04320.80
5.5.270.0200.07020.75
5.5.260.0170.07320.95
5.5.250.0100.07020.71
5.5.240.0070.04720.02
5.4.450.0870.07019.61
5.4.440.0830.07019.51
5.4.430.0170.05019.61
5.4.420.0100.05719.35
5.4.410.0100.05318.79
5.4.400.0270.06318.53
5.4.390.0370.06018.66
5.4.380.0170.06018.72
5.4.370.0030.04318.51
5.4.360.0030.04718.52
5.4.350.0030.03811.98
5.4.340.0070.03611.97
5.4.320.0050.04212.46
5.4.310.0080.03612.45
5.4.300.0080.04612.46
5.4.290.0060.03812.45
5.4.280.0070.03812.35
5.4.270.0070.03812.32
5.4.260.0060.03812.32
5.4.250.0050.04712.32
5.4.240.0040.04412.32
5.4.230.0050.04012.31
5.4.220.0020.04212.31
5.4.210.0030.03812.31
5.4.200.0060.03612.31
5.4.190.0050.03612.30
5.4.180.0040.04212.30
5.4.170.0070.03412.32
5.4.160.0110.03612.31
5.4.150.0070.03912.30
5.4.140.0070.03611.99
5.4.130.0050.03511.98
5.4.120.0050.03711.93
5.4.110.0050.03511.93
5.4.100.0040.03711.93
5.4.90.0060.03711.93
5.4.80.0060.04011.93
5.4.70.0040.03811.93
5.4.60.0080.03311.93
5.4.50.0100.03511.93
5.4.40.0090.03211.92
5.4.30.0090.03711.91
5.4.20.0040.03811.91
5.4.10.0050.03611.91
5.4.00.0050.03711.40
5.3.290.0070.04712.80
5.3.280.0040.04012.71
5.3.270.0060.03912.72
5.3.260.0080.03712.71
5.3.250.0090.04112.72
5.3.240.0050.04212.71
5.3.230.0050.03912.71
5.3.220.0050.03812.68
5.3.210.0060.03812.68
5.3.200.0060.03612.68
5.3.190.0060.04412.68
5.3.180.0050.03812.67
5.3.170.0050.03712.67
5.3.160.0050.04212.67
5.3.150.0090.03912.67
5.3.140.0070.03512.66
5.3.130.0070.03712.66
5.3.120.0060.04412.66
5.3.110.0040.04312.66
5.3.100.0050.03712.12
5.3.90.0070.03512.09
5.3.80.0050.03712.07
5.3.70.0060.04012.08
5.3.60.0020.04012.06
5.3.50.0070.03512.00
5.3.40.0050.03712.00
5.3.30.0080.03211.94
5.3.20.0050.03511.70
5.3.10.0060.03311.66
5.3.00.0060.03611.64
5.2.170.0040.0319.14
5.2.160.0030.0319.14
5.2.150.0050.0309.14
5.2.140.0060.0299.14
5.2.130.0030.0309.10
5.2.120.0030.0299.11
5.2.110.0010.0329.11
5.2.100.0010.0329.11
5.2.90.0070.0289.11
5.2.80.0060.0309.10
5.2.70.0050.0319.10
5.2.60.0020.0339.05
5.2.50.0020.0329.03
5.2.40.0060.0279.00
5.2.30.0050.0308.97
5.2.20.0060.0298.99
5.2.10.0050.0288.90
5.2.00.0070.0348.77
5.1.60.0040.0238.05
5.1.50.0030.0268.05
5.1.40.0030.0288.04
5.1.30.0050.0258.38
5.1.20.0040.0268.40
5.1.10.0050.0248.13
5.1.00.0050.0248.12
5.0.50.0040.0196.60
5.0.40.0030.0206.46
5.0.30.0040.0306.28
5.0.20.0030.0196.25
5.0.10.0020.0216.23
5.0.00.0060.0286.22
4.4.90.0070.0184.78
4.4.80.0050.0184.75
4.4.70.0040.0154.75
4.4.60.0030.0164.75
4.4.50.0040.0144.77
4.4.40.0020.0264.71
4.4.30.0020.0164.76
4.4.20.0060.0164.84
4.4.10.0040.0144.85
4.4.00.0030.0244.76
4.3.110.0010.0214.66
4.3.100.0030.0144.66
4.3.90.0020.0154.64
4.3.80.0030.0244.58
4.3.70.0020.0154.63
4.3.60.0010.0164.63
4.3.50.0040.0144.62
4.3.40.0020.0254.54
4.3.30.0010.0173.28
4.3.20.0020.0163.27
4.3.10.0010.0173.23
4.3.00.0130.0238.40

preferences:
66.91 ms | 401 KiB | 5 Q