3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(hash_pbkdf2('sha512', 'My Password', 'My Salt', 10000, 64));

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)
8.3.60.0100.04116.88
8.3.50.0070.04222.74
8.3.40.0130.03318.70
8.3.30.0190.02618.68
8.3.20.0070.01720.38
8.3.10.0070.01620.34
8.3.00.0030.02821.08
8.2.180.0100.04616.63
8.2.170.0130.05622.96
8.2.160.0070.04620.51
8.2.150.0160.02824.18
8.2.140.0000.02324.66
8.2.130.0100.02326.16
8.2.120.0060.01917.63
8.2.110.0130.03019.27
8.2.100.0120.01817.91
8.2.90.0090.01819.05
8.2.80.0030.02317.97
8.2.70.0070.02017.50
8.2.60.0040.02617.90
8.2.50.0100.01618.07
8.2.40.0030.02318.09
8.2.30.0000.02519.54
8.2.20.0100.02017.72
8.2.10.0030.02217.85
8.2.00.0060.01917.48
8.1.280.0060.03825.92
8.1.270.0030.02122.23
8.1.260.0070.04526.35
8.1.250.0070.01728.09
8.1.240.0070.02823.96
8.1.230.0070.02321.10
8.1.220.0000.02618.77
8.1.210.0030.02319.15
8.1.200.0030.02617.23
8.1.190.0000.02717.05
8.1.180.0030.02818.10
8.1.170.0000.02618.59
8.1.160.0040.02218.68
8.1.150.0070.02018.73
8.1.140.0070.01817.41
8.1.130.0060.01917.81
8.1.120.0000.02517.32
8.1.110.0030.02317.38
8.1.100.0000.03217.29
8.1.90.0030.02317.23
8.1.80.0000.02617.17
8.1.70.0000.02617.29
8.1.60.0070.02017.43
8.1.50.0090.01817.33
8.1.40.0030.03317.39
8.1.30.0000.02617.45
8.1.20.0030.02317.58
8.1.10.0000.02617.46
8.1.00.0030.02317.40
8.0.300.0030.02319.80
8.0.290.0060.01917.18
8.0.280.0000.02618.36
8.0.270.0060.01917.17
8.0.260.0060.03217.19
8.0.250.0060.01916.82
8.0.240.0040.02116.90
8.0.230.0030.02216.75
8.0.220.0000.02616.79
8.0.210.0030.02316.79
8.0.200.0060.01916.92
8.0.190.0000.02616.76
8.0.180.0000.02616.88
8.0.170.0000.02616.86
8.0.160.0030.02216.75
8.0.150.0030.02316.86
8.0.140.0040.02216.73
8.0.130.0090.01513.13
8.0.120.0030.02316.82
8.0.110.0030.02316.79
8.0.100.0060.01916.73
8.0.90.0030.02316.89
8.0.80.0070.04516.80
8.0.70.0060.01916.72
8.0.60.0070.02016.88
8.0.50.0000.02616.68
8.0.30.0080.04717.02
8.0.20.0070.04217.40
8.0.10.0000.02616.79
8.0.00.0080.04116.62
7.4.330.0030.02015.02
7.4.320.0000.02416.36
7.4.300.0030.02216.54
7.4.290.0000.02616.48
7.4.280.0040.02216.43
7.4.270.0000.02516.45
7.4.260.0000.03416.41
7.4.250.0000.02616.48
7.4.240.0050.02116.48
7.4.230.0000.02516.56
7.4.220.0060.05316.46
7.4.210.0130.04016.32
7.4.200.0030.02216.56
7.4.160.0070.05716.32
7.4.150.0130.03617.40
7.4.140.0070.04717.86
7.4.130.0130.04016.51
7.4.120.0080.04116.55
7.4.110.0100.05016.20
7.4.100.0100.04016.39
7.4.90.0090.05416.27
7.4.80.0170.05919.39
7.4.70.0130.03516.53
7.4.60.0070.04416.26
7.4.50.0030.02016.47
7.4.40.0060.04216.44
7.4.30.0130.03816.22
7.4.00.0140.02414.57
7.3.330.0030.02313.11
7.3.320.0000.02412.98
7.3.310.0040.02216.05
7.3.300.0040.02216.24
7.3.290.0080.04816.13
7.3.280.0090.04416.19
7.3.270.0120.03517.40
7.3.260.0060.04216.41
7.3.250.0080.04916.22
7.3.240.0090.04316.35
7.3.230.0000.04916.39
7.3.210.0060.04116.30
7.3.200.0180.05719.39
7.3.190.0060.04416.14
7.3.180.0130.04416.37
7.3.170.0130.03516.27
7.3.160.0120.03716.48
7.3.10.0060.03216.30
7.3.00.0120.02516.52
7.2.330.0100.06316.58
7.2.320.0160.03216.26
7.2.310.0150.04416.46
7.2.300.0070.06416.55
7.2.290.0130.06116.34
7.2.130.0100.02816.64
7.2.120.0060.02916.60
7.2.110.0060.02616.65
7.2.100.0120.02816.82
7.2.90.0030.03616.83
7.2.80.0100.03116.82
7.2.70.0130.02516.54
7.2.60.0100.02616.55
7.2.50.0030.02916.73
7.2.40.0070.03016.79
7.2.30.0030.03916.87
7.2.20.0100.03016.72
7.2.10.0030.03716.59
7.2.00.0070.03717.79
7.1.250.0100.02015.67
7.1.100.0070.04417.58
7.1.70.0130.04017.16
7.1.60.0100.04119.34
7.1.50.0100.05716.75
7.1.00.0000.11722.57
7.0.200.0110.02916.78
7.0.140.0000.10721.97
7.0.110.0070.07719.96
7.0.100.0070.10320.07
7.0.90.0170.10319.94
7.0.80.0070.11019.99
7.0.70.0100.11019.96
7.0.60.0130.09319.89
7.0.50.0000.11319.86
7.0.40.0100.11319.60
7.0.30.0070.11319.72
7.0.20.0070.12319.68
7.0.10.0200.09319.70
7.0.00.0100.11319.74
5.6.280.0030.11320.89
5.6.260.0070.10720.73
5.6.250.0130.10720.58
5.6.240.0030.11320.56
5.6.230.0100.10320.66
5.6.220.0000.11320.54
5.6.210.0070.11720.69
5.6.200.0100.11320.65
5.6.190.0030.12020.62
5.6.180.0170.11020.65
5.6.170.0030.11720.68
5.6.160.0130.09020.67
5.6.150.0130.10320.84
5.6.140.0030.12020.60
5.6.130.0100.10020.63
5.6.120.0070.11020.55
5.6.110.0100.10020.61
5.6.100.0100.10020.63
5.6.90.0070.10320.65
5.6.80.0130.10019.93
5.6.70.0100.11320.01
5.6.60.0100.10319.95
5.6.50.0000.12019.99
5.6.40.0030.11319.94
5.6.30.0070.10320.03
5.6.20.0030.12319.93
5.6.10.0130.09719.96
5.6.00.0130.09019.99
5.5.380.0030.11717.46
5.5.370.0000.09017.63
5.5.360.0070.11317.62
5.5.350.0130.10017.43
5.5.340.0000.08018.13
5.5.330.0130.10717.77
5.5.320.0070.10318.15
5.5.310.0000.09717.86
5.5.300.0130.09717.76
5.5.290.0000.10018.01
5.5.280.0100.09017.84
5.5.270.0130.10017.75
5.5.260.0100.11317.81
5.5.250.0130.09017.80
5.5.240.0170.10017.28
5.5.230.0030.11717.53
5.5.220.0070.10317.21
5.5.210.0100.10317.14
5.5.200.0070.07017.45
5.5.190.0070.11017.21
5.5.180.0100.06717.45
5.5.160.0100.09717.38
5.5.150.0070.11317.51
5.5.140.0000.07317.50
5.5.130.0070.10017.59
5.5.120.0100.06317.21
5.5.110.0030.06017.21
5.5.100.0070.12017.41
5.5.90.0030.10317.52
5.5.80.0070.10317.14
5.5.70.0030.11317.37
5.5.60.0130.09317.26
5.5.50.0070.07717.11
5.5.40.0170.09717.09
5.5.30.0070.07017.13
5.5.20.0130.09717.40
5.5.10.0170.06317.08
5.5.00.0070.07017.25
5.4.450.0100.07719.49
5.4.440.0100.03719.59
5.4.430.0070.08319.31
5.4.420.0100.06019.44
5.4.410.0000.07719.22
5.4.400.0100.07019.01
5.4.390.0030.07719.19
5.4.380.0070.07718.93
5.4.370.0200.06719.25
5.4.360.0130.07019.18
5.4.350.0100.07018.96
5.4.340.0130.07019.12
5.4.320.0100.07019.01
5.4.310.0030.07719.08
5.4.300.0170.05018.95
5.4.290.0030.03719.27
5.4.280.0070.04018.95
5.4.270.0070.07019.03
5.4.260.0070.06719.12
5.4.250.0100.06019.02
5.4.240.0100.06319.24
5.4.230.0100.07019.24
5.4.220.0000.04019.15
5.4.210.0030.03719.24
5.4.200.0030.07318.95
5.4.190.0070.07319.00
5.4.180.0130.07019.27
5.4.170.0100.07318.99
5.4.160.0100.07018.91
5.4.150.0200.06719.25
5.4.140.0100.06716.25
5.4.130.0170.04316.33
5.4.120.0100.03316.33
5.4.110.0030.07716.34
5.4.100.0200.06316.48
5.4.90.0070.07316.37
5.4.80.0100.07316.51
5.4.70.0030.07716.18
5.4.60.0100.06716.36
5.4.50.0000.05316.50
5.4.40.0130.07316.52
5.4.30.0070.06716.10
5.4.20.0170.06016.34
5.4.10.0100.07016.10
5.4.00.0000.07715.71
5.3.290.0100.07014.45
5.3.280.0070.03014.69
5.3.270.0070.05014.61
5.3.260.0130.07314.66
5.3.250.0030.07314.52
5.3.240.0070.07314.60
5.3.230.0070.07714.47
5.3.220.0100.06014.39
5.3.210.0130.07014.63
5.3.200.0030.07014.59
5.3.190.0130.07714.62
5.3.180.0130.07014.49
5.3.170.0070.08014.39
5.3.160.0070.06714.55
5.3.150.0130.06714.63
5.3.140.0100.07014.44
5.3.130.0130.07014.42
5.3.120.0100.08014.39
5.3.110.0030.08314.55
5.3.100.0100.07714.05
5.3.90.0130.08713.94
5.3.80.0100.07013.92
5.3.70.0070.08013.95
5.3.60.0030.07313.86
5.3.50.0100.06713.94
5.3.40.0030.07313.72
5.3.30.0070.07013.75
5.3.20.0100.06713.56
5.3.10.0030.07313.71
5.3.00.0070.07313.52
5.2.170.0070.04011.07
5.2.160.0030.05011.20
5.2.150.0030.05711.30
5.2.140.0030.04311.04
5.2.130.0030.06311.17
5.2.120.0070.05711.05
5.2.110.0070.06310.88
5.2.100.0070.05311.05
5.2.90.0000.06711.00
5.2.80.0000.06711.25
5.2.70.0070.05011.03
5.2.60.0030.06011.00
5.2.50.0070.06310.94
5.2.40.0030.04010.89
5.2.30.0030.05010.87
5.2.20.0070.06010.96
5.2.10.0070.05310.84
5.2.00.0070.03710.60
5.1.60.0070.05010.06
5.1.50.0030.04010.16
5.1.40.0030.0509.89
5.1.30.0070.05310.33
5.1.20.0100.04310.42
5.1.10.0030.05710.31
5.1.00.0000.0339.96
5.0.50.0030.0379.89
5.0.40.0030.0339.89
5.0.30.0070.0379.89
5.0.20.0070.0309.89
5.0.10.0030.0439.89
5.0.00.0070.0379.89
4.4.90.0070.0309.89
4.4.80.0000.0379.89
4.4.70.0070.0309.89
4.4.60.0000.0409.89
4.4.50.0030.0339.89
4.4.40.0070.0339.89
4.4.30.0000.0239.89
4.4.20.0030.0279.89
4.4.10.0000.0339.89
4.4.00.0000.0279.89
4.3.110.0030.0209.89
4.3.100.0000.0309.89
4.3.90.0070.0309.89
4.3.80.0030.0539.89
4.3.70.0070.0309.89
4.3.60.0000.0239.89
4.3.50.0000.0379.89
4.3.40.0030.0539.89
4.3.30.0070.0309.89
4.3.20.0030.0339.89
4.3.10.0030.0239.89
4.3.00.0000.0339.89

preferences:
55.75 ms | 401 KiB | 5 Q