3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(hash_pbkdf2('sha256', 'q1w2e3r4', 'URSzIObBbous', 12000));

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)
8.3.70.0170.03418.55
8.3.60.0100.04416.50
8.3.50.0190.04222.85
8.3.40.0060.03518.76
8.3.30.0160.03518.84
8.3.20.0030.01720.34
8.3.10.0070.01523.69
8.3.00.0090.01319.23
8.2.180.0030.03718.13
8.2.170.0100.04022.96
8.2.160.0000.03920.53
8.2.150.0060.01624.18
8.2.140.0090.01224.66
8.2.130.0030.02026.16
8.2.120.0090.01221.09
8.2.110.0100.01320.38
8.2.100.0100.01918.09
8.2.90.0000.02419.17
8.2.80.0030.02217.97
8.2.70.0000.02617.63
8.2.60.0030.02217.93
8.2.50.0030.02218.07
8.2.40.0030.02218.03
8.2.30.0090.01517.86
8.2.20.0060.01917.52
8.2.10.0030.02117.99
8.2.00.0030.02017.61
8.1.280.0160.03225.92
8.1.270.0100.01322.19
8.1.260.0070.01426.35
8.1.250.0060.01528.09
8.1.240.0070.01722.00
8.1.230.0100.01919.08
8.1.220.0030.02117.74
8.1.210.0030.02118.77
8.1.200.0070.03417.13
8.1.190.0000.02417.22
8.1.180.0060.01918.10
8.1.170.0000.02418.39
8.1.160.0030.02021.96
8.1.150.0070.01718.73
8.1.140.0030.02017.29
8.1.130.0000.02317.80
8.1.120.0040.02217.29
8.1.110.0030.02117.25
8.1.100.0030.02017.28
8.1.90.0030.02017.31
8.1.80.0000.02517.41
8.1.70.0030.02017.34
8.1.60.0000.02617.54
8.1.50.0060.01917.40
8.1.40.0030.02117.41
8.1.30.0070.01717.46
8.1.20.0000.02417.49
8.1.10.0000.02417.42
8.1.00.0070.01717.36
8.0.300.0070.01818.77
8.0.290.0040.02216.63
8.0.280.0070.01718.34
8.0.270.0090.01517.07
8.0.260.0090.01517.19
8.0.250.0070.01716.87
8.0.240.0060.01816.75
8.0.230.0040.02116.86
8.0.220.0030.02016.78
8.0.210.0030.02016.79
8.0.200.0030.02016.86
8.0.190.0040.02116.80
8.0.180.0030.02816.80
8.0.170.0070.01816.83
8.0.160.0000.02416.88
8.0.150.0040.02016.86
8.0.140.0000.02416.79
8.0.130.0030.01913.19
8.0.120.0030.02116.80
8.0.110.0000.02416.80
8.0.100.0030.02116.63
8.0.90.0030.02216.71
8.0.80.0100.03916.80
8.0.70.0030.02116.86
8.0.60.0030.02016.77
8.0.50.0040.02116.65
8.0.30.0130.03917.09
8.0.20.0070.03917.40
8.0.10.0000.02416.93
8.0.00.0110.04116.53
7.4.330.0030.01815.03
7.4.320.0000.02316.29
7.4.300.0060.01616.41
7.4.290.0030.02116.44
7.4.280.0030.02116.33
7.4.270.0030.02016.44
7.4.260.0030.02016.38
7.4.250.0000.02516.44
7.4.240.0030.02116.53
7.4.230.0030.02016.52
7.4.220.0060.04816.50
7.4.210.0060.04116.53
7.4.200.0030.02116.50
7.4.160.0100.04416.28
7.4.150.0070.04217.40
7.4.140.0170.03517.86
7.4.130.0110.03816.44
7.4.120.0080.04616.58
7.4.110.0090.03716.45
7.4.100.0100.03616.56
7.4.90.0100.03516.45
7.4.80.0090.04019.39
7.4.70.0160.03716.53
7.4.60.0130.03216.60
7.4.50.0070.02716.45
7.4.40.0100.05816.42
7.4.30.0030.04016.45
7.4.00.0030.03314.89
7.3.330.0030.01913.13
7.3.320.0000.02512.99
7.3.310.0030.02116.25
7.3.300.0030.02216.06
7.3.290.0100.04016.20
7.3.280.0050.04716.20
7.3.270.0140.04817.40
7.3.260.0060.04216.49
7.3.250.0100.03616.32
7.3.240.0070.06016.19
7.3.230.0120.04016.42
7.3.210.0060.03916.36
7.3.200.0170.05219.39
7.3.190.0070.03916.13
7.3.180.0030.03916.32
7.3.170.0030.04016.27
7.3.160.0060.03816.54
7.3.10.0000.03716.18
7.3.00.0060.03016.34
7.2.330.0180.02716.32
7.2.320.0070.06216.52
7.2.310.0100.05916.58
7.2.300.0260.04016.47
7.2.290.0120.03416.54
7.2.130.0070.02416.78
7.2.120.0070.03816.77
7.2.110.0000.03016.75
7.2.100.0100.02616.54
7.2.90.0030.03316.56
7.2.80.0060.03216.82
7.2.70.0030.03816.77
7.2.60.0030.03516.73
7.2.50.0030.03516.68
7.2.40.0000.03716.79
7.2.30.0030.03316.39
7.2.20.0090.03116.85
7.2.10.0060.02916.47
7.2.00.0090.04117.86
7.1.250.0030.03015.34
7.1.100.0060.02918.05
7.1.70.0060.02517.03
7.1.60.0070.05319.40
7.1.50.0100.05616.89
7.1.00.0030.11322.31
7.0.200.0030.02616.41
7.0.140.0000.11021.95
7.0.60.0070.11320.02
7.0.50.0030.05717.71
7.0.40.0000.07019.96
7.0.30.0500.10020.29
7.0.20.0330.09720.09
7.0.10.0030.10320.31
7.0.00.0130.10320.16
5.6.280.0000.11320.91
5.6.210.0070.10320.68
5.6.200.0070.06718.13
5.6.190.0070.10320.36
5.6.180.0200.07020.77
5.6.170.0200.10020.42
5.6.160.0100.10720.52
5.6.150.0030.10018.12
5.6.140.0000.06018.08
5.6.130.0100.05718.10
5.6.120.0100.10721.03
5.6.110.0130.10020.95
5.6.100.0100.07321.07
5.6.90.0000.06320.98
5.6.80.0100.11320.52
5.5.350.0300.08020.38
5.5.340.0130.11017.97
5.5.330.0070.11720.20
5.5.320.0000.06720.24
5.5.310.0170.08720.18
5.5.300.0100.10318.05
5.5.290.0130.08317.93
5.5.280.0130.10320.86
5.5.270.0030.06020.87
5.5.260.0130.06020.83
5.5.250.0170.09720.65
5.5.240.0000.05020.18
5.4.450.0100.05719.13
5.4.440.0170.06019.55
5.4.430.1000.05019.31
5.4.420.0630.05319.38
5.4.410.0730.08019.21
5.4.400.0700.04719.00
5.4.390.0170.04719.16
5.4.380.0270.05318.57
5.4.370.0300.05018.49
5.4.360.0270.05318.62
5.4.350.0400.05318.61
5.4.340.0330.06018.57
5.4.320.0080.03712.45
5.4.310.0020.04212.45
5.4.300.0070.03512.45
5.4.290.0040.03912.45
5.4.280.0080.03312.34
5.4.270.0080.03612.34
5.4.260.0060.04012.35
5.4.250.0050.03912.35
5.4.240.0060.03612.34
5.4.230.0020.04112.34
5.4.220.0070.03512.34
5.4.210.0070.03512.34
5.4.200.0070.04212.34
5.4.190.0100.03612.33
5.4.180.0100.03512.34
5.4.170.0070.03512.35
5.4.160.0040.03912.34
5.4.150.0100.03312.34
5.4.140.0060.03712.02
5.4.130.0060.03412.01
5.4.120.0060.03411.96
5.4.110.0070.03611.96
5.4.100.0060.03611.96
5.4.90.0130.03211.96
5.4.80.0060.03711.96
5.4.70.0070.03711.96
5.4.60.0080.03811.96
5.4.50.0100.04711.96
5.4.40.0090.04811.95
5.4.30.0070.03511.95
5.4.20.0070.03711.95
5.4.10.0090.04011.95
5.4.00.0050.04111.44
5.3.290.0060.03912.80
5.3.280.0040.04412.71
5.3.270.0090.04112.72
5.3.260.0080.03812.72
5.3.250.0040.04112.71
5.3.240.0030.04512.72
5.3.230.0060.04712.71
5.3.220.0050.04312.68
5.3.210.0080.04312.68
5.3.200.0070.03712.68
5.3.190.0070.03712.68
5.3.180.0100.04012.68
5.3.170.0040.03812.66
5.3.160.0110.03912.67
5.3.150.0060.03712.68
5.3.140.0100.03512.66
5.3.130.0080.04312.66
5.3.120.0080.03912.66
5.3.110.0110.03612.66
5.3.100.0030.04312.12
5.3.90.0060.03812.08
5.3.80.0060.04012.07
5.3.70.0080.03412.08
5.3.60.0070.04412.06
5.3.50.0050.04012.00
5.3.40.0090.03912.00
5.3.30.0080.04311.94
5.3.20.0070.04011.72
5.3.10.0080.03411.70
5.3.00.0090.04411.68
5.2.170.0060.0309.18
5.2.160.0050.0299.18
5.2.150.0040.0339.18
5.2.140.0050.0309.18
5.2.130.0030.0309.14
5.2.120.0060.0269.14
5.2.110.0060.0279.14
5.2.100.0060.0269.14
5.2.90.0050.0329.13
5.2.80.0040.0309.14
5.2.70.0050.0349.14
5.2.60.0060.0369.09
5.2.50.0070.0319.06
5.2.40.0050.0399.03
5.2.30.0070.0289.01
5.2.20.0040.0309.00
5.2.10.0040.0338.92
5.2.00.0050.0298.78
5.1.60.0050.0238.07
5.1.50.0060.0258.06
5.1.40.0060.0268.04
5.1.30.0050.0338.39
5.1.20.0010.0298.41
5.1.10.0060.0318.14
5.1.00.0050.0278.14
5.0.50.0050.0226.62
5.0.40.0030.0206.48
5.0.30.0040.0316.29
5.0.20.0070.0176.26
5.0.10.0040.0216.24
5.0.00.0070.0326.23
4.4.90.0030.0224.78
4.4.80.0040.0194.76
4.4.70.0040.0144.76
4.4.60.0030.0174.75
4.4.50.0040.0204.77
4.4.40.0050.0284.70
4.4.30.0050.0174.76
4.4.20.0000.0184.84
4.4.10.0060.0174.85
4.4.00.0040.0234.76
4.3.110.0010.0174.66
4.3.100.0020.0154.66
4.3.90.0030.0154.63
4.3.80.0030.0254.58
4.3.70.0010.0184.63
4.3.60.0040.0194.63
4.3.50.0060.0154.63
4.3.40.0030.0254.54
4.3.30.0010.0173.28
4.3.20.0020.0173.25
4.3.10.0020.0173.21
4.3.00.0070.0207.82

preferences:
44 ms | 401 KiB | 5 Q