3v4l.org

run code in 300+ PHP versions simultaneously
<?php $hash = hash_pbkdf2("sha256", "hankat89", "6nQkgQf+/01MzVv+buiPgw==", 3000); echo ($hash == "72YzXMyKEYO9v/ohNXCUow==");

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)
8.3.60.0100.01618.23
8.3.50.0140.01422.09
8.3.40.0070.01418.66
8.3.30.0030.01718.94
8.3.20.0060.00620.21
8.3.10.0030.00822.22
8.3.00.0070.00422.52
8.2.180.0160.01616.50
8.2.170.0090.01622.96
8.2.160.0140.00720.92
8.2.150.0000.01124.18
8.2.140.0000.01124.66
8.2.130.0040.00726.16
8.2.120.0040.00817.63
8.2.110.0100.01022.18
8.2.100.0040.01117.84
8.2.90.0000.01219.35
8.2.80.0090.00317.97
8.2.70.0030.01317.63
8.2.60.0090.00317.93
8.2.50.0030.00918.07
8.2.40.0080.00418.34
8.2.30.0040.00818.12
8.2.20.0000.01217.59
8.2.10.0030.00919.38
8.2.00.0030.00917.58
8.1.280.0070.02425.92
8.1.270.0090.00323.96
8.1.260.0040.00826.35
8.1.250.0040.00828.09
8.1.240.0100.00323.95
8.1.230.0060.01019.16
8.1.220.0030.00917.76
8.1.210.0030.01018.77
8.1.200.0070.00717.23
8.1.190.0100.00317.40
8.1.180.0000.01418.10
8.1.170.0030.00918.61
8.1.160.0040.00822.07
8.1.150.0000.01118.60
8.1.140.0030.00917.50
8.1.130.0030.00817.88
8.1.120.0030.00917.48
8.1.110.0080.00417.40
8.1.100.0080.00317.46
8.1.90.0060.00617.50
8.1.80.0000.01217.48
8.1.70.0030.00817.45
8.1.60.0060.00617.55
8.1.50.0000.01217.59
8.1.40.0030.01017.55
8.1.30.0030.00917.55
8.1.20.0030.01017.62
8.1.10.0000.01317.59
8.1.00.0000.01217.50
8.0.300.0040.00818.77
8.0.290.0060.00617.18
8.0.280.0000.01318.41
8.0.270.0060.00617.19
8.0.260.0000.01216.91
8.0.250.0000.01117.04
8.0.240.0030.01216.97
8.0.230.0030.00816.96
8.0.220.0040.00816.90
8.0.210.0080.00416.84
8.0.200.0000.01116.81
8.0.190.0000.01116.94
8.0.180.0090.00816.80
8.0.170.0000.01216.87
8.0.160.0060.00616.84
8.0.150.0000.01116.84
8.0.140.0070.00416.75
8.0.130.0000.01213.34
8.0.120.0000.01316.78
8.0.110.0030.00916.71
8.0.100.0030.00916.75
8.0.90.0050.00616.89
8.0.80.0160.01016.86
8.0.70.0000.01216.89
8.0.60.0000.01116.88
8.0.50.0030.00916.86
8.0.30.0060.02117.13
8.0.20.0060.02017.40
8.0.10.0080.00417.10
8.0.00.0090.01516.92
7.4.330.0000.00915.21
7.4.320.0030.00716.65
7.4.300.0030.00716.45
7.4.290.0040.00716.51
7.4.280.0050.00516.55
7.4.270.0060.00616.58
7.4.260.0040.00916.63
7.4.250.0060.00616.45
7.4.240.0060.00616.50
7.4.230.0030.00916.66
7.4.220.0130.01316.70
7.4.210.0100.01616.68
7.4.200.0060.00616.68
7.4.190.0000.01216.62
7.4.160.0040.02416.50
7.4.150.0100.01417.40
7.4.140.0110.01717.86
7.4.130.0120.01216.47
7.4.120.0070.02216.59
7.4.110.0130.01216.63
7.4.100.0030.02316.60
7.4.90.0070.01816.50
7.4.80.0140.01419.39
7.4.70.0100.02016.53
7.4.60.0100.02416.59
7.4.50.0000.00916.35
7.4.40.0080.01022.77
7.4.30.0100.01416.52
7.4.00.0100.01315.20
7.3.330.0000.00913.13
7.3.320.0070.00313.10
7.3.310.0070.00416.09
7.3.300.0040.00716.31
7.3.290.0130.01016.31
7.3.280.0080.01916.28
7.3.270.0090.01517.40
7.3.260.0030.03116.32
7.3.250.0120.01816.39
7.3.240.0130.01616.56
7.3.230.0060.01816.47
7.3.210.0070.02116.46
7.3.200.0040.02219.39
7.3.190.0120.02216.50
7.3.180.0090.01616.27
7.3.170.0130.01016.43
7.3.160.0060.01616.22
7.3.120.0000.01914.87
7.2.330.0070.01716.34
7.2.320.0100.01816.48
7.2.310.0120.02016.61
7.2.300.0150.01516.66
7.2.290.0030.02016.45
7.2.60.0100.01016.53
7.2.50.0030.01317.06
7.1.200.0090.00915.66
7.1.70.0070.01017.04
7.1.60.0130.02219.82
7.1.50.0110.00716.90
7.1.00.0070.08322.41
7.0.200.0100.01316.90
7.0.140.0070.08021.95
7.0.60.0070.04319.96
7.0.50.0030.05717.81
7.0.40.0100.07720.27
7.0.30.0300.08320.23
7.0.20.0370.04320.18
7.0.10.0300.07720.30
7.0.00.0030.05020.17
5.6.280.0100.07720.81
5.6.210.0070.05020.68
5.6.200.0100.05318.13
5.6.190.0070.04320.41
5.6.180.3070.05720.34
5.6.170.0300.08320.45
5.6.160.0070.07320.45
5.6.150.0070.06718.22
5.6.140.0100.06718.18
5.6.130.0000.06318.13
5.6.120.0230.04721.14
5.6.110.0100.07021.11
5.6.100.0130.06721.03
5.6.90.0030.05021.11
5.6.80.0070.04320.38
5.6.70.4070.04320.36
5.5.350.0130.08320.43
5.5.340.0000.05017.93
5.5.330.0130.05720.06
5.5.320.0270.06020.14
5.5.310.0400.07020.29
5.5.300.0070.04717.91
5.5.290.0030.05717.90
5.5.280.0030.05020.84
5.5.270.0000.09720.86
5.5.260.0100.04720.86
5.5.250.0000.08020.48
5.5.240.0170.07320.15
5.4.450.0370.03319.11
5.4.440.0200.05019.57
5.4.430.0430.04719.23
5.4.420.0400.04319.54
5.4.410.0170.05018.79
5.4.400.0100.05318.68
5.4.390.0070.05318.50
5.4.380.0170.05718.62
5.4.370.0230.04718.61
5.4.360.0300.03718.59
5.4.350.0300.04718.77
5.4.340.0130.05718.60
5.4.320.0050.03612.45
5.4.310.0050.03912.45
5.4.300.0030.04012.45
5.4.290.0080.03512.45
5.4.280.0100.03512.32
5.4.270.0070.03912.32
5.4.260.0070.04512.32
5.4.250.0030.04412.32
5.4.240.0060.04612.32
5.4.230.0050.03912.31
5.4.220.0060.04212.31
5.4.210.0050.03712.31
5.4.200.0050.04112.31
5.4.190.0100.04012.30
5.4.180.0060.03512.30
5.4.170.0050.03612.32
5.4.160.0070.03712.31
5.4.150.0070.03812.31
5.4.140.0040.04311.99
5.4.130.0090.03711.98
5.4.120.0080.04311.94
5.4.110.0130.04111.94
5.4.100.0080.04711.94
5.4.90.0080.03811.94
5.4.80.0060.03811.93
5.4.70.0060.04311.93
5.4.60.0070.04511.93
5.4.50.0080.03811.93
5.4.40.0050.03711.92
5.4.30.0080.03911.91
5.4.20.0040.03711.92
5.4.10.0090.03411.92
5.4.00.0060.03611.41
5.3.290.0090.04412.80
5.3.280.0070.03912.71
5.3.270.0120.04012.72
5.3.260.0130.03912.72
5.3.250.0080.03612.72
5.3.240.0060.03812.72
5.3.230.0030.04212.71
5.3.220.0030.04112.68
5.3.210.0070.03912.68
5.3.200.0070.03612.68
5.3.190.0070.04612.68
5.3.180.0130.03812.67
5.3.170.0100.03912.67
5.3.160.0080.04212.67
5.3.150.0060.03912.67
5.3.140.0090.03412.66
5.3.130.0080.03812.66
5.3.120.0090.03712.65
5.3.110.0060.04012.66
5.3.100.0060.03912.11
5.3.90.0080.03512.09
5.3.80.0050.03712.08
5.3.70.0060.03612.08
5.3.60.0030.04012.06
5.3.50.0060.03912.00
5.3.40.0090.04312.00
5.3.30.0090.03611.94
5.3.20.0070.03811.70
5.3.10.0050.04011.67
5.3.00.0060.04011.65
5.2.170.0060.0339.15
5.2.160.0060.0379.15
5.2.150.0080.0359.15
5.2.140.0020.0339.15
5.2.130.0030.0329.11
5.2.120.0030.0309.11
5.2.110.0060.0299.11
5.2.100.0070.0319.11
5.2.90.0060.0289.11
5.2.80.0060.0309.11
5.2.70.0030.0329.11
5.2.60.0070.0279.05
5.2.50.0040.0319.03
5.2.40.0090.0269.00
5.2.30.0050.0318.98
5.2.20.0080.0268.96
5.2.10.0050.0308.89
5.2.00.0080.0368.75
5.1.60.0050.0308.05
5.1.50.0050.0318.05
5.1.40.0070.0318.03
5.1.30.0050.0258.38
5.1.20.0080.0238.39
5.1.10.0040.0278.12
5.1.00.0050.0288.13
5.0.50.0030.0216.60
5.0.40.0040.0216.46
5.0.30.0050.0316.27
5.0.20.0040.0236.24
5.0.10.0070.0256.22
5.0.00.0050.0346.21
4.4.90.0030.0224.78
4.4.80.0060.0124.76
4.4.70.0020.0164.76
4.4.60.0050.0134.75
4.4.50.0030.0164.77
4.4.40.0030.0254.70
4.4.30.0020.0164.76
4.4.20.0020.0164.85
4.4.10.0050.0184.85
4.4.00.0050.0304.76
4.3.110.0040.0264.67
4.3.100.0020.0164.67
4.3.90.0020.0164.64
4.3.80.0020.0274.59
4.3.70.0040.0184.63
4.3.60.0050.0164.63
4.3.50.0020.0174.63
4.3.40.0050.0234.54
4.3.30.0030.0163.27
4.3.20.0020.0193.25
4.3.10.0030.0163.21
4.3.00.0030.02015.06

preferences:
39.32 ms | 400 KiB | 5 Q