3v4l.org

run code in 300+ PHP versions simultaneously
<?php $hash = hash_pbkdf2('sha1', 'password', 'salt', 1, 0); $rawHash = hash_pbkdf2('sha1', 'password', 'salt', 1, 0, true); var_dump($hash); var_dump(bin2hex($rawHash));

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)
8.3.60.0060.01316.50
8.3.50.0090.00821.98
8.3.40.0140.00418.67
8.3.30.0030.01019.09
8.3.20.0050.00320.47
8.3.10.0080.00023.84
8.3.00.0050.00319.08
8.2.180.0090.00616.36
8.2.170.0000.01522.96
8.2.160.0100.00320.34
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0060.00320.88
8.2.110.0060.00320.47
8.2.100.0130.00019.36
8.2.90.0030.00619.09
8.2.80.0030.00617.97
8.2.70.0000.00817.75
8.2.60.0030.00617.93
8.2.50.0030.00518.07
8.2.40.0080.00021.08
8.2.30.0040.00418.11
8.2.20.0050.00217.68
8.2.10.0070.00018.04
8.2.00.0040.00417.50
8.1.280.0080.00625.92
8.1.270.0040.00423.95
8.1.260.0000.00826.35
8.1.250.0050.00328.09
8.1.240.0040.00423.89
8.1.230.0110.00019.27
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0030.00617.35
8.1.190.0000.00817.23
8.1.180.0080.00018.10
8.1.170.0040.00418.65
8.1.160.0040.00422.00
8.1.150.0040.00418.54
8.1.140.0000.00717.36
8.1.130.0030.00317.83
8.1.120.0000.00717.35
8.1.110.0030.00517.46
8.1.100.0000.00717.43
8.1.90.0030.00617.38
8.1.80.0090.00017.45
8.1.70.0000.00717.41
8.1.60.0060.00317.55
8.1.50.0040.00417.41
8.1.40.0000.00817.53
8.1.30.0040.00417.46
8.1.20.0020.00517.60
8.1.10.0000.00717.38
8.1.00.0040.00417.46
8.0.300.0040.00418.77
8.0.290.0030.00317.18
8.0.280.0070.00018.43
8.0.270.0000.00717.12
8.0.260.0000.00617.31
8.0.250.0070.00016.89
8.0.240.0000.00716.99
8.0.230.0000.00716.97
8.0.220.0030.00316.79
8.0.210.0030.00316.89
8.0.200.0030.00316.94
8.0.190.0070.00016.84
8.0.180.0040.00416.80
8.0.170.0030.00516.88
8.0.160.0030.00316.86
8.0.150.0040.00416.87
8.0.140.0000.00716.86
8.0.130.0030.00313.34
8.0.120.0080.00016.88
8.0.110.0040.00416.90
8.0.100.0000.00716.86
8.0.90.0080.00016.78
8.0.80.0120.00416.90
8.0.70.0050.00316.77
8.0.60.0070.00016.91
8.0.50.0040.00416.75
8.0.30.0100.00817.10
8.0.20.0080.01317.40
8.0.10.0050.00317.12
8.0.00.0090.00916.96
7.4.330.0020.00215.00
7.4.320.0030.00316.48
7.4.300.0040.00416.57
7.4.290.0030.00316.48
7.4.280.0050.00316.58
7.4.270.0000.00716.59
7.4.260.0000.00816.47
7.4.250.0040.00416.38
7.4.240.0040.00316.46
7.4.230.0000.00716.60
7.4.220.0070.01116.45
7.4.210.0100.00516.54
7.4.200.0000.00716.38
7.4.190.0000.00716.68
7.4.160.0170.00316.49
7.4.150.0000.01717.40
7.4.140.0110.01117.86
7.4.130.0130.00316.59
7.4.120.0090.00716.44
7.4.110.0060.01216.61
7.4.100.0130.00616.45
7.4.90.0080.00816.35
7.4.80.0070.01119.39
7.4.70.0090.01516.46
7.4.60.0140.00516.54
7.4.50.0060.00016.46
7.4.40.0060.01016.70
7.4.30.0100.00716.67
7.4.00.0070.01114.79
7.3.330.0030.00313.09
7.3.320.0050.00013.02
7.3.310.0000.00716.19
7.3.300.0000.00715.98
7.3.290.0040.01116.19
7.3.280.0130.00416.22
7.3.270.0040.01417.40
7.3.260.0060.01216.21
7.3.250.0090.00916.37
7.3.240.0090.00916.45
7.3.230.0040.01316.39
7.3.210.0130.00616.26
7.3.200.0130.00319.39
7.3.190.0060.01016.36
7.3.180.0080.00816.07
7.3.170.0030.01316.27
7.3.160.0030.01216.13
7.3.120.0090.00814.79
7.3.110.0070.01014.46
7.3.100.0120.00614.71
7.3.90.0050.01014.55
7.3.80.0070.00514.78
7.3.70.0070.00814.67
7.3.60.0080.00314.53
7.3.50.0070.00614.62
7.3.40.0090.00514.68
7.3.30.0070.00514.44
7.3.20.0050.00916.42
7.3.10.0090.00416.44
7.3.00.0090.00716.49
7.2.330.0090.00916.64
7.2.320.0120.00616.54
7.2.310.0070.01016.43
7.2.300.0000.01616.39
7.2.290.0070.01016.61
7.2.250.0040.00815.02
7.2.240.0060.00814.85
7.2.230.0080.00814.72
7.2.220.0060.00514.82
7.2.210.0120.00214.83
7.2.200.0050.00714.72
7.2.190.0080.00714.87
7.2.180.0080.00814.79
7.2.170.0080.00814.64
7.2.160.0100.00615.03
7.2.150.0040.01116.48
7.2.140.0030.01216.41
7.2.130.0100.00716.62
7.2.120.0070.00416.86
7.2.110.0080.00416.64
7.2.100.0000.01216.88
7.2.90.0070.00716.84
7.2.80.0030.01316.81
7.2.70.0060.01016.84
7.2.60.0030.01016.37
7.2.50.0040.01116.71
7.2.40.0100.00316.67
7.2.30.0040.01116.94
7.2.20.0030.00916.95
7.2.10.0060.01016.81
7.2.00.0030.00817.66
7.1.330.0060.00715.71
7.1.320.0030.00915.79
7.1.310.0050.01015.73
7.1.300.0080.00515.64
7.1.290.0020.01215.69
7.1.280.0070.00815.63
7.1.270.0070.00815.65
7.1.260.0080.00815.50
7.1.250.0090.00615.63
7.1.200.0040.00415.63
7.1.100.0240.02017.42
7.1.70.0030.00617.04
7.1.60.0040.02119.46
7.1.50.0070.01016.89
7.1.00.0000.08022.28
7.0.200.0050.00216.80
7.0.140.0030.07322.00
7.0.60.0070.03719.93
7.0.50.0000.04317.87
7.0.40.0030.05720.03
7.0.30.0570.06320.13
7.0.20.0130.04720.23
7.0.10.0000.05019.97
7.0.00.0030.08720.20
5.6.280.0030.05321.12
5.6.210.0100.06020.54
5.6.200.0070.08318.09
5.6.190.0030.04320.41
5.6.180.0200.04720.27
5.6.170.0230.07720.52
5.6.160.0070.08020.48
5.6.150.0100.03718.12
5.6.140.0100.08018.11
5.6.130.0070.08318.11
5.6.120.0000.05021.14
5.6.110.0030.05321.00
5.6.100.0000.08320.98
5.6.90.0030.07321.07
5.6.80.0130.07020.37
5.5.350.0030.07020.45
5.5.340.0030.08317.94
5.5.330.0030.06720.23
5.5.320.0200.04320.21
5.5.310.0430.07020.30
5.5.300.0130.07318.02
5.5.290.0070.03717.91
5.5.280.0070.08720.77
5.5.270.0030.06720.75
5.5.260.0070.07720.95
5.5.250.0070.08020.65
5.5.240.0270.03320.15
5.4.450.0700.07019.62
5.4.440.0830.06319.41
5.4.430.0770.05719.27
5.4.420.0270.06019.44
5.4.410.0900.04719.13
5.4.400.0630.06719.26
5.4.390.0100.05719.30
5.4.380.0230.05018.67
5.4.370.0100.03318.49
5.4.360.0100.04018.68
5.4.350.0050.03911.97
5.4.340.0040.04111.97
5.4.320.0140.03912.46
5.4.310.0120.04112.45
5.4.300.0110.07112.46
5.4.290.0110.06612.45
5.4.280.0080.03412.35
5.4.270.0060.03612.35
5.4.260.0090.05312.35
5.4.250.0100.06312.35
5.4.240.0140.06112.35
5.4.230.0080.05212.34
5.4.220.0070.05712.34
5.4.210.0120.06412.34
5.4.200.0190.07012.34
5.4.190.0050.04512.34
5.4.180.0050.03812.34
5.4.170.0060.03712.35
5.4.160.0110.04712.34
5.4.150.0070.04712.34
5.4.140.0090.03612.02
5.4.130.0050.03712.02
5.4.120.0070.03311.97
5.4.110.0080.03411.97
5.4.100.0120.04811.97
5.4.90.0070.03611.96
5.4.80.0050.03711.96
5.4.70.0040.03611.96
5.4.60.0030.04411.96
5.4.50.0090.03911.96
5.4.40.0070.04411.95
5.4.30.0090.04511.95
5.4.20.0100.04711.95
5.4.10.0130.04011.95
5.4.00.0070.04511.44
5.3.290.0100.04812.80
5.3.280.0070.04212.71
5.3.270.0100.04412.72
5.3.260.0100.04412.72
5.3.250.0090.04012.72
5.3.240.0050.05512.72
5.3.230.0080.04612.71
5.3.220.0090.04512.68
5.3.210.0060.06312.68
5.3.200.0130.05212.68
5.3.190.0100.05612.68
5.3.180.0080.04812.67
5.3.170.0070.04212.67
5.3.160.0090.04212.67
5.3.150.0090.04512.67
5.3.140.0060.05112.66
5.3.130.0100.03812.65
5.3.120.0110.04112.66
5.3.110.0090.04012.66
5.3.100.0050.04212.12
5.3.90.0080.03812.09
5.3.80.0090.03812.07
5.3.70.0080.04212.08
5.3.60.0070.04112.06
5.3.50.0070.04812.00
5.3.40.0110.04212.00
5.3.30.0080.03911.95
5.3.20.0090.04911.73
5.3.10.0080.05011.70
5.3.00.0070.05311.68
5.2.170.0030.0419.18
5.2.160.0050.0419.18
5.2.150.0040.0339.18
5.2.140.0060.0319.18
5.2.130.0060.0309.13
5.2.120.0090.0259.14
5.2.110.0050.0319.14
5.2.100.0100.0269.14
5.2.90.0070.0299.14
5.2.80.0070.0309.14
5.2.70.0060.0379.14
5.2.60.0090.0269.09
5.2.50.0150.0359.06
5.2.40.0160.0219.04
5.2.30.0100.0309.02
5.2.20.0040.0359.00
5.2.10.0050.0338.92
5.2.00.0050.0398.78
5.1.60.0060.0318.07
5.1.50.0040.0298.06
5.1.40.0050.0298.05
5.1.30.0070.0338.39
5.1.20.0110.0278.41
5.1.10.0060.0318.14
5.1.00.0060.0308.14
5.0.50.0050.0266.62
5.0.40.0040.0256.48
5.0.30.0060.0386.29
5.0.20.0050.0286.27
5.0.10.0060.0266.24
5.0.00.0060.0386.23
4.4.90.0050.0204.77
4.4.80.0060.0204.75
4.4.70.0040.0204.75
4.4.60.0040.0204.76
4.4.50.0050.0184.77
4.4.40.0030.0304.70
4.4.30.0050.0144.76
4.4.20.0030.0174.84
4.4.10.0010.0234.85
4.4.00.0030.0284.76
4.3.110.0060.0384.67
4.3.100.0050.0204.67
4.3.90.0060.0194.64
4.3.80.0030.0304.58
4.3.70.0060.0174.63
4.3.60.0030.0214.63
4.3.50.0020.0194.63
4.3.40.0020.0284.54
4.3.30.0020.0213.29
4.3.20.0020.0213.26
4.3.10.0030.0183.22
4.3.00.0070.0237.45

preferences:
63.29 ms | 400 KiB | 5 Q