3v4l.org

run code in 300+ PHP versions simultaneously
<?php $m = md5('abcdefghijklmnopqrstuvwxyz012345password'); 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)
8.3.60.0110.00718.10
8.3.50.0100.00822.04
8.3.40.0070.01018.67
8.3.30.0000.01419.08
8.3.20.0040.00420.30
8.3.10.0050.00321.97
8.3.00.0060.00322.52
8.2.180.0110.00716.38
8.2.170.0040.01122.96
8.2.160.0100.00320.77
8.2.150.0080.00024.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0080.00019.23
8.2.110.0050.00322.20
8.2.100.0030.00919.46
8.2.90.0050.00219.22
8.2.80.0000.00819.64
8.2.70.0040.00717.50
8.2.60.0000.00718.05
8.2.50.0060.00318.07
8.2.40.0040.00418.03
8.2.30.0060.00317.97
8.2.20.0040.00417.59
8.2.10.0040.00417.74
8.2.00.0030.00517.75
8.1.280.0110.00625.92
8.1.270.0030.00523.91
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00923.79
8.1.230.0070.00419.00
8.1.220.0000.00717.78
8.1.210.0030.00618.77
8.1.200.0080.00017.23
8.1.190.0000.00817.38
8.1.180.0000.00818.10
8.1.170.0000.00918.46
8.1.160.0000.00721.89
8.1.150.0070.00018.49
8.1.140.0020.00717.44
8.1.130.0030.00317.79
8.1.120.0040.00417.34
8.1.110.0030.00417.28
8.1.100.0040.00417.32
8.1.90.0050.00217.36
8.1.80.0000.00817.43
8.1.70.0070.00017.37
8.1.60.0080.00017.49
8.1.50.0040.00417.47
8.1.40.0070.00017.38
8.1.30.0000.00917.42
8.1.20.0050.00317.49
8.1.10.0030.00517.51
8.1.00.0040.00417.41
8.0.300.0000.00718.77
8.0.290.0060.00317.15
8.0.280.0030.00318.46
8.0.270.0040.00417.13
8.0.260.0030.00316.83
8.0.250.0060.00016.85
8.0.240.0050.00316.87
8.0.230.0040.00416.95
8.0.220.0030.00316.93
8.0.210.0070.00016.77
8.0.200.0030.00316.89
8.0.190.0040.00316.96
8.0.180.0000.00716.97
8.0.170.0000.00716.92
8.0.160.0030.00516.88
8.0.150.0000.00716.91
8.0.140.0000.00816.79
8.0.130.0060.00013.36
8.0.120.0000.00816.84
8.0.110.0040.00416.85
8.0.100.0040.00416.73
8.0.90.0040.00416.73
8.0.80.0110.00316.80
8.0.70.0040.00416.80
8.0.60.0080.00016.89
8.0.50.0040.00416.84
8.0.30.0130.00616.95
8.0.20.0160.00417.40
8.0.10.0070.00016.95
8.0.00.0080.01016.81
7.4.330.0000.00515.00
7.4.320.0030.00316.54
7.4.300.0030.00316.45
7.4.290.0000.00716.45
7.4.280.0040.00416.43
7.4.270.0000.00716.54
7.4.260.0030.00316.48
7.4.250.0040.00416.50
7.4.240.0040.00416.48
7.4.230.0000.00716.57
7.4.220.0090.00916.63
7.4.210.0070.00816.42
7.4.200.0030.00316.32
7.4.190.0040.00416.34
7.4.160.0120.00416.44
7.4.150.0060.01017.40
7.4.140.0120.01017.86
7.4.130.0100.01016.50
7.4.120.0110.00616.50
7.4.110.0100.00616.39
7.4.100.0070.01016.46
7.4.90.0100.00716.34
7.4.80.0040.01319.39
7.4.70.0110.00616.36
7.4.60.0040.01216.51
7.4.50.0040.00016.38
7.4.40.0030.01222.77
7.4.30.0100.00516.42
7.4.00.0070.01015.05
7.3.330.0030.00313.07
7.3.320.0030.00313.11
7.3.310.0030.00316.32
7.3.300.0070.00016.29
7.3.290.0110.00316.18
7.3.280.0080.01116.24
7.3.270.0070.01017.40
7.3.260.0060.01216.44
7.3.250.0120.00916.36
7.3.240.0100.00716.26
7.3.230.0070.01016.68
7.3.210.0060.01016.24
7.3.200.0100.00719.39
7.3.190.0120.00616.34
7.3.180.0030.01216.33
7.3.170.0090.00616.31
7.3.160.0030.01316.32
7.3.120.0090.00615.17
7.2.330.0040.01216.77
7.2.320.0090.00816.80
7.2.310.0120.00916.58
7.2.300.0100.00616.46
7.2.290.0070.01016.62
7.2.00.0090.00619.35
7.1.100.0040.01117.98
7.1.70.0100.00317.29
7.1.60.0130.00719.82
7.1.50.0040.00816.69
7.1.00.0030.07722.54
7.0.200.0100.00316.52
7.0.140.0000.07722.01
7.0.60.0170.06719.90
7.0.50.0070.07317.68
7.0.40.0130.06020.21
7.0.30.0100.04720.14
7.0.20.0130.04320.18
7.0.10.0230.08020.09
7.0.00.0130.05020.09
5.6.280.0030.07321.07
5.6.210.0100.07320.54
5.6.200.0070.08318.12
5.6.190.0070.08320.61
5.6.180.3230.03720.59
5.6.170.0230.08020.37
5.6.160.0070.08320.38
5.6.150.0030.04318.15
5.6.140.0030.07718.15
5.6.130.0030.05018.14
5.6.120.0030.05321.14
5.6.110.0100.07321.00
5.6.100.0030.08021.13
5.6.90.0200.08020.99
5.6.80.0030.06720.28
5.5.350.0000.04320.45
5.5.340.0130.07717.92
5.5.330.0100.08020.07
5.5.320.0170.06720.19
5.5.310.0200.04320.34
5.5.300.0000.08318.01
5.5.290.0030.07017.98
5.5.280.0130.04020.77
5.5.270.0100.07720.75
5.5.260.0030.05020.87
5.5.250.0200.07020.61
5.5.240.0030.07720.26
5.4.450.0700.06019.41
5.4.440.0300.06719.46
5.4.430.0170.05019.25
5.4.420.0070.05719.62
5.4.410.0130.05318.88
5.4.400.0230.05318.77
5.4.390.0170.07018.73
5.4.380.0200.05318.68
5.4.370.0130.03318.63
5.4.360.0070.03718.48
5.4.350.0070.03311.98
5.4.340.0080.03411.97
5.4.320.0090.04512.46
5.4.310.0050.03812.45
5.4.300.0060.03712.46
5.4.290.0080.04312.45
5.4.280.0060.03612.35
5.4.270.0080.04312.32
5.4.260.0050.05212.32
5.4.250.0080.04312.32
5.4.240.0150.03612.32
5.4.230.0110.04512.31
5.4.220.0120.04412.31
5.4.210.0110.04612.31
5.4.200.0100.04712.31
5.4.190.0070.04912.30
5.4.180.0060.04912.31
5.4.170.0030.04312.32
5.4.160.0040.03912.31
5.4.150.0080.03312.30
5.4.140.0070.03511.99
5.4.130.0120.02911.98
5.4.120.0080.03411.94
5.4.110.0080.03611.93
5.4.100.0090.04011.93
5.4.90.0100.04811.93
5.4.80.0120.04511.93
5.4.70.0050.03611.92
5.4.60.0050.03711.93
5.4.50.0060.03411.93
5.4.40.0070.03411.91
5.4.30.0100.03611.91
5.4.20.0070.04411.91
5.4.10.0060.03411.91
5.4.00.0090.03411.40
5.3.290.0060.04812.80
5.3.280.0030.04112.71
5.3.270.0060.04012.73
5.3.260.0060.04012.72
5.3.250.0060.03912.72
5.3.240.0070.04012.72
5.3.230.0060.04012.71
5.3.220.0090.03612.68
5.3.210.0070.04212.68
5.3.200.0060.03912.68
5.3.190.0100.03612.68
5.3.180.0070.03912.68
5.3.170.0090.03812.66
5.3.160.0060.04312.67
5.3.150.0090.04612.68
5.3.140.0120.04412.66
5.3.130.0220.04012.66
5.3.120.0140.04312.66
5.3.110.0100.03812.66
5.3.100.0150.04612.12
5.3.90.0050.04812.08
5.3.80.0130.02912.07
5.3.70.0060.03912.07
5.3.60.0100.03412.06
5.3.50.0050.03812.00
5.3.40.0070.03612.00
5.3.30.0060.03611.94
5.3.20.0050.03711.70
5.3.10.0060.03611.66
5.3.00.0030.03911.64
5.2.170.0060.0309.15
5.2.160.0060.0309.14
5.2.150.0040.0329.14
5.2.140.0040.0319.14
5.2.130.0050.0299.11
5.2.120.0040.0309.10
5.2.110.0040.0319.11
5.2.100.0020.0329.11
5.2.90.0040.0309.11
5.2.80.0050.0309.10
5.2.70.0060.0419.10
5.2.60.0080.0389.06
5.2.50.0050.0429.02
5.2.40.0090.0359.00
5.2.30.0090.0388.97
5.2.20.0090.0368.99
5.2.10.0060.0378.90
5.2.00.0040.0358.76
5.1.60.0070.0258.04
5.1.50.0060.0248.05
5.1.40.0010.0288.03
5.1.30.0060.0258.38
5.1.20.0040.0288.41
5.1.10.0040.0278.13
5.1.00.0050.0398.12
5.0.50.0050.0256.60
5.0.40.0030.0246.46
5.0.30.0050.0376.28
5.0.20.0020.0206.25
5.0.10.0030.0216.23
5.0.00.0020.0326.22
4.4.90.0020.0174.78
4.4.80.0040.0154.76
4.4.70.0030.0234.75
4.4.60.0050.0204.75
4.4.50.0040.0244.77
4.4.40.0030.0314.71
4.4.30.0040.0174.76
4.4.20.0060.0184.85
4.4.10.0020.0174.85
4.4.00.0050.0254.76
4.3.110.0030.0174.67
4.3.100.0010.0174.66
4.3.90.0050.0204.64
4.3.80.0040.0334.58
4.3.70.0040.0214.63
4.3.60.0060.0134.63
4.3.50.0030.0224.63
4.3.40.0040.0244.54
4.3.30.0020.0173.29
4.3.20.0020.0163.27
4.3.10.0020.0163.23
4.3.00.0270.0178.40

preferences:
39.76 ms | 401 KiB | 5 Q