3v4l.org

run code in 300+ PHP versions simultaneously
<?php $hash = hash_pbkdf2('sha1', 'password', 'abcd', 1000, 32); echo $hash;

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)
8.3.60.0120.00918.18
8.3.50.0120.00522.05
8.3.40.0150.00018.70
8.3.30.0120.00318.90
8.3.20.0050.00318.77
8.3.10.0090.00620.36
8.3.00.0070.00317.36
8.2.180.0120.00616.38
8.2.170.0040.01222.96
8.2.160.0070.01122.13
8.2.150.0030.00624.18
8.2.140.0030.00524.66
8.2.130.0080.00026.16
8.2.120.0130.00319.53
8.2.110.0090.00320.89
8.2.100.0090.00417.84
8.2.90.0060.00319.20
8.2.80.0060.00318.05
8.2.70.0030.00617.63
8.2.60.0030.01017.93
8.2.50.0040.00418.07
8.2.40.0030.00618.34
8.2.30.0000.00819.82
8.2.20.0040.00417.77
8.2.10.0030.00617.71
8.2.00.0030.00517.79
8.1.280.0040.01125.92
8.1.270.0070.01123.99
8.1.260.0050.00326.35
8.1.250.0030.00628.09
8.1.240.0100.00022.59
8.1.230.0060.00621.03
8.1.220.0040.00418.77
8.1.210.0040.00418.90
8.1.200.0000.00917.25
8.1.190.0040.00417.52
8.1.180.0080.00018.10
8.1.170.0030.00618.84
8.1.160.0040.00418.87
8.1.150.0000.00818.66
8.1.140.0000.00817.33
8.1.130.0040.00417.79
8.1.120.0030.00517.34
8.1.110.0030.00517.52
8.1.100.0040.00417.46
8.1.90.0060.00317.46
8.1.80.0000.00817.41
8.1.70.0000.00717.26
8.1.60.0040.00417.43
8.1.50.0060.00317.44
8.1.40.0030.00617.54
8.1.30.0040.00417.46
8.1.20.0080.00017.55
8.1.10.0000.00817.56
8.1.00.0090.00017.52
8.0.300.0070.00020.02
8.0.290.0040.00416.63
8.0.280.0040.00418.39
8.0.270.0040.00417.22
8.0.260.0000.00818.71
8.0.250.0030.00517.00
8.0.240.0030.00616.91
8.0.230.0080.00016.85
8.0.220.0000.00816.89
8.0.210.0060.00316.89
8.0.200.0000.00717.01
8.0.190.0000.00816.96
8.0.180.0000.00816.91
8.0.170.0040.00416.76
8.0.160.0080.00016.75
8.0.150.0040.00416.85
8.0.140.0000.00816.86
8.0.130.0000.00713.31
8.0.120.0000.00916.77
8.0.110.0000.00816.94
8.0.100.0000.00816.82
8.0.90.0040.00416.75
8.0.80.0060.01316.84
8.0.70.0000.00816.88
8.0.60.0000.00816.75
8.0.50.0040.00416.72
8.0.30.0110.01016.89
8.0.20.0070.01317.40
8.0.10.0030.00616.89
8.0.00.0110.01116.85
7.4.330.0050.00014.84
7.4.320.0030.00316.65
7.4.300.0050.00216.41
7.4.290.0000.00716.53
7.4.280.0000.00916.57
7.4.270.0050.00216.52
7.4.260.0000.00713.29
7.4.250.0040.00416.48
7.4.240.0030.00516.43
7.4.230.0040.00416.64
7.4.220.0160.00316.46
7.4.210.0110.00716.55
7.4.200.0000.01016.40
7.4.190.0040.00416.55
7.4.160.0080.00816.47
7.4.150.0060.01117.40
7.4.140.0150.02017.20
7.4.130.0080.01016.43
7.4.120.0110.00716.43
7.4.110.0090.00916.55
7.4.100.0090.00916.59
7.4.90.0040.01416.33
7.4.80.0090.00919.39
7.4.70.0130.01016.50
7.4.60.0090.00916.34
7.4.50.0030.00316.23
7.4.40.0040.01522.27
7.4.30.0000.01716.49
7.4.00.0040.01114.77
7.3.330.0000.00513.05
7.3.320.0070.00013.06
7.3.310.0040.00416.35
7.3.300.0070.00016.24
7.3.290.0070.01416.25
7.3.280.0090.00816.25
7.3.270.0110.00717.40
7.3.260.0080.01218.24
7.3.250.0140.00516.33
7.3.240.0110.00716.21
7.3.230.0130.00916.39
7.3.210.0090.00916.27
7.3.200.0060.01516.21
7.3.190.0100.01016.22
7.3.180.0080.00816.29
7.3.170.0150.00916.52
7.3.160.0030.01316.25
7.3.120.0090.00614.72
7.3.00.0040.00816.64
7.2.330.0130.00716.68
7.2.320.0110.01316.59
7.2.310.0090.01916.72
7.2.300.0070.01416.63
7.2.290.0120.00616.71
7.2.130.0060.00617.00
7.2.120.0000.01516.89
7.2.110.0060.00916.90
7.2.100.0030.00916.68
7.2.90.0000.01116.63
7.2.80.0040.00816.61
7.2.70.0090.00616.48
7.2.60.0060.00617.03
7.2.50.0030.00916.97
7.2.40.0000.01116.97
7.2.30.0060.00616.93
7.2.20.0030.01016.80
7.2.10.0040.00816.66
7.2.00.0070.00718.14
7.1.250.0070.00715.33
7.1.240.0030.00615.80
7.1.230.0030.00915.82
7.1.220.0030.01015.43
7.1.210.0040.00715.79
7.1.200.0070.00715.68
7.1.190.0000.01015.71
7.1.180.0080.00415.79
7.1.170.0060.00615.82
7.1.160.0030.00915.52
7.1.150.0060.00615.84
7.1.140.0030.01315.80
7.1.130.0060.00615.66
7.1.120.0050.00515.80
7.1.110.0000.01215.67
7.1.100.0020.01016.90
7.1.90.0000.01215.91
7.1.80.0040.00815.57
7.1.70.0040.00616.47
7.1.60.0100.00917.57
7.1.50.0060.01316.35
7.1.40.0030.00915.66
7.1.30.0000.01115.70
7.1.20.0030.00915.73
7.1.10.0000.01215.69
7.1.00.0020.04019.12
7.0.330.0000.01115.19
7.0.320.0060.00315.52
7.0.310.0080.00315.33
7.0.300.0000.00815.22
7.0.290.0070.00315.30
7.0.280.0070.00715.36
7.0.270.0080.00015.07
7.0.260.0070.00715.14
7.0.250.0060.00615.44
7.0.240.0040.00815.36
7.0.230.0050.00515.42
7.0.220.0060.00315.29
7.0.210.0100.00015.52
7.0.200.0080.00615.89
7.0.190.0050.00515.38
7.0.180.0030.00815.34
7.0.170.0030.01015.23
7.0.160.0060.00615.38
7.0.150.0090.00315.28
7.0.140.0020.04218.63
7.0.130.0030.00615.01
7.0.120.0000.01115.32
7.0.110.0070.00315.02
7.0.100.0040.00815.23
7.0.90.0030.00915.48
7.0.80.0080.00415.27
7.0.70.0000.01215.02
7.0.60.0070.04617.61
7.0.50.0060.03716.47
7.0.40.0120.02715.41
7.0.30.0030.04115.51
7.0.20.0070.04315.56
7.0.10.0090.03215.54
7.0.00.0050.04615.54
5.6.380.0120.00014.14
5.6.370.0000.00914.06
5.6.360.0070.00714.12
5.6.350.0040.01114.27
5.6.340.0090.00614.49
5.6.330.0030.01014.31
5.6.320.0030.00913.99
5.6.310.0070.00714.37
5.6.300.0040.01114.33
5.6.290.0030.01014.50
5.6.280.0050.03717.45
5.6.270.0060.00614.04
5.6.260.0030.00714.18
5.6.250.0050.00514.03
5.6.240.0060.00814.32
5.6.230.0100.00314.16
5.6.220.0030.00914.35
5.6.210.0080.02217.40
5.6.200.0070.03716.08
5.6.190.0080.04516.31
5.6.180.0000.05216.21
5.6.170.0080.04616.30
5.6.160.0070.03516.11
5.6.150.0030.02816.22
5.6.140.0050.03316.16
5.6.130.0100.04416.35
5.6.120.0030.04816.15
5.6.110.0050.04816.13
5.6.100.0030.04316.07
5.6.90.0080.04616.19
5.6.80.0050.04315.83
5.6.70.0030.04515.77
5.6.60.0080.04015.88
5.6.50.0030.04315.95
5.6.40.0020.04515.94
5.6.30.0020.03015.89
5.6.20.0040.04016.01
5.6.10.0070.04315.83
5.6.00.0020.03315.81
5.5.380.0000.00710.97
5.5.370.0030.00611.14
5.5.360.0000.00911.22
5.5.350.2030.01715.64
5.5.340.0050.04214.51
5.5.330.0050.04014.41
5.5.320.0060.04614.47
5.5.310.0020.04314.40
5.5.300.0030.04514.44
5.5.290.0050.04614.45
5.5.280.0070.03814.43
5.5.270.0080.03014.57
5.5.260.0000.03214.55
5.5.250.0060.02014.36
5.5.240.0030.04214.21
5.5.230.0070.03914.12
5.5.220.0050.02514.13
5.5.210.0010.02514.23
5.5.200.0060.04314.08
5.5.190.0030.03114.16
5.5.180.0020.04014.09
5.5.170.0040.00410.95
5.5.160.0100.03514.12
5.5.150.0060.03214.06
5.5.140.0070.03714.08
5.5.130.0020.03714.13
5.5.120.0020.04614.11
5.5.110.0070.04014.07
5.5.100.0050.03114.10
5.5.90.0050.04014.04
5.5.80.0060.03514.07
5.5.70.0080.03714.10
5.5.60.0030.03414.07
5.5.50.0060.02014.13
5.5.40.0040.02014.05
5.5.30.0050.01914.08
5.5.20.0000.02614.12
5.5.10.0060.01814.05
5.5.00.0030.02114.12
5.4.450.0070.03715.11
5.4.440.0020.03915.10
5.4.430.0050.04015.02
5.4.420.0090.01815.23
5.4.410.0080.02715.01
5.4.400.0090.04214.97
5.4.390.0000.02514.99
5.4.380.0050.02014.89
5.4.370.0070.03015.05
5.4.360.0070.02814.93
5.4.350.0030.03514.86
5.4.340.0070.04214.94
5.4.330.0040.00410.90
5.4.320.0100.02314.93
5.4.310.0030.03714.93
5.4.300.0030.02914.93
5.4.290.0050.04014.96
5.4.280.0070.04314.95
5.4.270.0030.04114.96
5.4.260.0080.03614.95
5.4.250.0070.03314.95
5.4.240.0010.04314.92
5.4.230.0050.03215.01
5.4.220.0040.02614.94
5.4.210.0070.03514.95
5.4.200.0020.02314.94
5.4.190.0050.02014.93
5.4.180.0040.02014.98
5.4.170.0050.01914.89
5.4.160.0030.02214.95
5.4.150.0050.02014.93
5.4.140.0000.02113.58
5.4.130.0020.02013.57
5.4.120.0030.02413.60
5.4.110.0030.01913.61
5.4.100.0040.01913.64
5.4.90.0000.02213.59
5.4.80.0020.02013.58
5.4.70.0030.02213.57
5.4.60.0040.02013.74
5.4.50.0130.01513.65
5.4.40.0000.02313.57
5.4.30.0030.02213.61
5.4.20.0020.02013.61
5.4.10.0030.02113.56
5.4.00.0030.02213.32
5.3.290.0040.04212.70
5.3.280.0040.04212.72
5.3.270.0030.02112.71
5.3.260.0030.02212.73
5.3.250.0030.01812.73
5.3.240.0000.02312.73
5.3.230.0090.01712.71
5.3.220.0020.02012.64
5.3.210.0000.02512.71
5.3.200.0020.02212.69
5.3.190.0030.02012.69
5.3.180.0000.02312.69
5.3.170.0030.02012.72
5.3.160.0070.03912.69
5.3.150.0030.02312.69
5.3.140.0050.02012.62
5.3.130.0060.01812.68
5.3.120.0050.02412.68
5.3.110.0070.02112.69
5.3.100.0000.02212.36
5.3.90.0030.02112.43
5.3.80.0030.02012.45
5.3.70.0050.01712.42
5.3.60.0020.02512.43
5.3.50.0010.02012.40
5.3.40.0020.02212.40
5.3.30.0020.02012.44
5.3.20.0020.02012.27
5.3.10.0050.01712.24
5.3.00.0050.02012.25
5.2.170.0020.01711.01
5.2.160.0010.01611.00
5.2.150.0060.01211.04
5.2.140.0040.01511.01
5.2.130.0080.01010.98
5.2.120.0000.02110.98
5.2.110.0080.02810.89
5.2.100.0030.02610.96
5.2.90.0000.02810.91
5.2.80.0010.01810.90
5.2.70.0050.03310.99
5.2.60.0030.03310.97
5.2.50.0040.02611.03
5.2.40.0080.02810.93
5.2.30.0100.01710.93
5.2.20.0020.03410.84
5.2.10.0000.01810.89
5.2.00.0040.02710.82
5.1.60.0030.01610.45
5.1.50.0060.02710.40
5.1.40.0020.02910.42
5.1.30.0000.03410.60
5.1.20.0060.02610.64
5.1.10.0030.03210.51
5.1.00.0030.02410.47
5.0.50.0040.0249.74
5.0.40.0030.0239.60
5.0.30.0030.0279.47
5.0.20.0050.0209.54
5.0.10.0000.0209.55
5.0.00.0020.0359.51
4.4.90.0020.0139.36
4.4.80.0030.0199.36
4.4.70.0020.0109.36
4.4.60.0080.0159.36
4.4.50.0000.0139.36
4.4.40.0040.0279.36
4.4.30.0040.0159.36
4.4.20.0050.0169.36
4.4.10.0030.0189.36
4.4.00.0030.0259.36
4.3.110.0030.0209.36
4.3.100.0030.0189.36
4.3.90.0060.0159.36
4.3.80.0010.0309.36
4.3.70.0000.0209.36
4.3.60.0000.0159.36
4.3.50.0000.0189.36
4.3.40.0040.0189.36
4.3.30.0000.0159.36
4.3.20.0010.0209.36
4.3.10.0000.0209.36
4.3.00.0030.0139.36

preferences:
46 ms | 401 KiB | 5 Q