3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo hash_pbkdf2('sha1', 'password123', openssl_random_pseudo_bytes(4), 1000, 0);

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)
8.3.60.0070.00716.63
8.3.50.0100.00821.94
8.3.40.0170.00318.88
8.3.30.0070.00718.92
8.3.20.0070.00020.25
8.3.10.0050.00323.68
8.3.00.0080.00018.92
8.2.180.0090.01216.63
8.2.170.0070.01122.96
8.2.160.0070.00720.52
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0050.00320.89
8.2.110.0090.00022.25
8.2.100.0060.00617.78
8.2.90.0050.00219.17
8.2.80.0040.00417.97
8.2.70.0000.00817.38
8.2.60.0060.00318.03
8.2.50.0040.00418.07
8.2.40.0040.00421.09
8.2.30.0000.00718.17
8.2.20.0000.00817.54
8.2.10.0000.00717.89
8.2.00.0080.00017.55
8.1.280.0070.01325.92
8.1.270.0000.00822.19
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.88
8.1.230.0050.00519.16
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0040.00717.22
8.1.190.0040.00417.23
8.1.180.0000.00718.10
8.1.170.0080.00018.52
8.1.160.0050.00321.98
8.1.150.0020.00518.41
8.1.140.0070.00017.36
8.1.130.0000.00717.74
8.1.120.0030.00317.22
8.1.110.0000.00817.18
8.1.100.0030.00317.35
8.1.90.0070.00017.30
8.1.80.0000.00717.30
8.1.70.0030.00317.20
8.1.60.0030.00517.35
8.1.50.0080.00017.39
8.1.40.0040.00417.42
8.1.30.0000.00817.47
8.1.20.0000.00717.58
8.1.10.0060.00317.39
8.1.00.0080.00017.50
8.0.300.0000.00718.77
8.0.290.0040.00417.04
8.0.280.0000.00718.28
8.0.270.0030.00317.23
8.0.260.0030.00317.18
8.0.250.0060.00016.89
8.0.240.0000.00816.97
8.0.230.0000.00616.95
8.0.220.0000.00716.84
8.0.210.0070.00416.79
8.0.200.0000.00616.98
8.0.190.0070.00016.96
8.0.180.0000.00716.88
8.0.170.0040.00416.80
8.0.160.0000.00816.85
8.0.150.0000.00716.71
8.0.140.0060.00316.89
8.0.130.0000.00813.39
8.0.120.0000.00716.86
8.0.110.0070.00016.84
8.0.100.0030.00316.84
8.0.90.0050.00316.77
8.0.80.0060.00916.85
8.0.70.0000.00716.84
8.0.60.0040.00416.90
8.0.50.0040.00416.84
8.0.30.0060.01216.88
8.0.20.0150.00817.40
8.0.10.0000.00716.76
8.0.00.0070.01116.61
7.4.330.0030.00315.00
7.4.320.0000.00616.38
7.4.300.0000.00716.54
7.4.290.0070.00016.32
7.4.280.0030.00316.47
7.4.270.0070.00016.50
7.4.260.0030.00316.30
7.4.250.0030.00316.39
7.4.240.0020.00516.45
7.4.230.0030.00316.17
7.4.220.0120.00616.46
7.4.210.0060.00916.49
7.4.200.0000.00716.50
7.4.190.0070.00016.59
7.4.160.0060.01016.55
7.4.150.0110.00717.40
7.4.140.0080.01117.86
7.4.130.0070.01016.51
7.4.120.0130.00816.57
7.4.110.0070.01016.54
7.4.100.0180.00016.43
7.4.90.0110.00416.44
7.4.80.0110.00619.39
7.4.70.0030.01216.43
7.4.60.0030.01316.49
7.4.50.0040.00416.41
7.4.40.0160.00316.74
7.4.30.0050.01016.48
7.4.00.0000.01414.91
7.3.330.0050.00213.00
7.3.320.0020.00212.96
7.3.310.0040.00416.09
7.3.300.0030.00316.31
7.3.290.0090.00416.25
7.3.280.0100.00516.28
7.3.270.0040.01217.40
7.3.260.0090.00916.51
7.3.250.0080.00916.24
7.3.240.0120.01216.21
7.3.230.0170.00016.42
7.3.210.0210.00416.34
7.3.200.0110.00519.39
7.3.190.0100.00616.38
7.3.180.0090.00616.24
7.3.170.0090.00616.39
7.3.160.0120.01216.35
7.3.120.0070.01114.76
7.3.10.0080.00416.21
7.3.00.0030.00616.61
7.2.330.0070.01016.51
7.2.320.0130.00516.46
7.2.310.0090.01216.27
7.2.300.0080.00816.43
7.2.290.0110.00716.46
7.2.130.0060.00616.79
7.2.120.0000.01216.62
7.2.110.0030.01016.82
7.2.100.0080.00316.79
7.2.90.0070.00716.68
7.2.80.0070.00716.80
7.2.70.0070.00716.76
7.2.60.0060.00316.75
7.2.50.0090.00016.86
7.2.40.0060.00616.79
7.2.30.0060.00616.95
7.2.20.0060.00916.75
7.2.10.0070.01016.55
7.2.00.0020.01118.13
7.1.250.0090.00315.51
7.1.70.0040.00417.19
7.1.60.0170.01019.46
7.1.50.0090.01516.93
7.1.00.0030.08022.27
7.0.200.0080.00816.76
7.0.140.0030.06721.92
7.0.110.0130.07319.98
7.0.100.0070.07720.01
7.0.90.0100.05719.94
7.0.80.0270.06019.96
7.0.70.0130.08319.93
7.0.60.0100.08320.02
7.0.50.0100.07720.39
7.0.40.0070.08720.24
7.0.30.0170.04720.14
7.0.20.0100.07720.27
7.0.10.0070.05720.09
7.0.00.0030.08720.05
5.6.280.0070.07021.14
5.6.260.0030.08020.70
5.6.250.0130.07320.61
5.6.240.0130.08020.66
5.6.230.0170.07320.57
5.6.220.0100.05020.72
5.6.210.0070.08020.70
5.6.200.0130.04721.14
5.6.190.0030.09021.05
5.6.180.0030.05021.11
5.6.170.0100.08021.27
5.6.160.0070.08021.26
5.6.150.0030.08021.00
5.6.140.0000.09021.13
5.6.130.0070.07721.13
5.6.120.0070.08321.05
5.6.110.0170.04720.91
5.6.100.0070.08021.11
5.6.90.0070.05321.11
5.6.80.0170.03720.52
5.6.70.0070.08020.30
5.6.60.0230.03320.55
5.6.50.0000.05720.32
5.6.40.0130.05720.52
5.6.30.0000.04720.39
5.6.20.0000.04720.61
5.6.10.0030.05720.49
5.6.00.0170.03020.56
5.5.380.0100.07320.46
5.5.370.0130.07320.49
5.5.360.0100.08020.46
5.5.350.0100.07720.14
5.5.340.0100.08320.93
5.5.330.0070.05320.91
5.5.320.0070.08021.00
5.5.310.0100.08020.80
5.5.300.0070.05020.70
5.5.290.0030.08320.84
5.5.280.0070.06021.00
5.5.270.0170.07320.78
5.5.260.0070.08320.90
5.5.250.0170.06020.74
5.5.240.0030.04720.30
5.5.230.0130.04020.08
5.5.220.0130.06320.30
5.5.210.0170.07020.31
5.5.200.0170.03720.37
5.5.190.0070.03720.35
5.5.180.0030.04020.33
5.5.160.0000.04320.28
5.5.150.0030.04320.18
5.5.140.0170.05320.38
5.5.130.0000.04320.35
5.5.120.0070.03320.26
5.5.110.0000.04720.34
5.5.100.0070.05020.01
5.5.90.0030.04320.01
5.5.80.0070.03720.07
5.5.70.0070.04020.25
5.5.60.0130.03020.18
5.5.50.0030.04320.05
5.5.40.0030.03719.98
5.5.30.0030.05320.23
5.5.20.0030.05019.98
5.5.10.0070.03720.21
5.5.00.0000.04319.94
5.4.450.0070.07319.26
5.4.440.0030.08319.32
5.4.430.0100.05019.32
5.4.420.0100.07719.33
5.4.410.0000.06719.12
5.4.400.0070.06719.13
5.4.390.0170.07319.04
5.4.380.0130.06719.12
5.4.370.0070.04718.93
5.4.360.0070.04019.25
5.4.350.0030.03718.93
5.4.340.0000.04019.19
5.4.320.0000.04319.05
5.4.310.0070.03718.95
5.4.300.0070.05019.11
5.4.290.0030.03719.00
5.4.280.0030.05018.95
5.4.270.0030.04319.17
5.4.260.0030.06018.92
5.4.250.0000.05318.92
5.4.240.0030.03718.98
5.4.230.0100.03319.06
5.4.220.0030.03718.94
5.4.210.0130.04719.04
5.4.200.0030.03719.09
5.4.190.0100.07019.15
5.4.180.0000.04318.99
5.4.170.0070.04018.99
5.4.160.0100.03018.96
5.4.150.0030.04019.08
5.4.140.0170.06016.19
5.4.130.0030.03316.52
5.4.120.0100.03016.44
5.4.110.0000.03716.13
5.4.100.0030.03316.23
5.4.90.0070.03016.36
5.4.80.0000.05316.50
5.4.70.0070.06716.17
5.4.60.0000.07316.50
5.4.50.0130.06016.28
5.4.40.0030.07316.50
5.4.30.0070.06716.50
5.4.20.0130.06716.27
5.4.10.0000.04016.20
5.4.00.0070.03315.63
5.3.290.0000.05014.55
5.3.280.0070.03714.38
5.3.270.0030.04714.59
5.3.260.0030.07014.54
5.3.250.0000.04014.66
5.3.240.0070.03314.38
5.3.230.0070.03314.54
5.3.220.0000.05714.46
5.3.210.0070.03314.42
5.3.200.0070.03714.55
5.3.190.0000.04014.63
5.3.180.0030.03714.42
5.3.170.0030.07314.34
5.3.160.0070.07314.34
5.3.150.0030.07314.57
5.3.140.0070.07314.49
5.3.130.0070.04314.62
5.3.120.0070.06314.39
5.3.110.0030.03714.64
5.3.100.0070.07313.86
5.3.90.0030.06714.11
5.3.80.0070.06013.89
5.3.70.0070.07314.03
5.3.60.0030.07713.94
5.3.50.0070.05713.83
5.3.40.0070.08013.88
5.3.30.0070.07013.75
5.3.20.0100.07313.53
5.3.10.0000.08013.59
5.3.00.0000.08013.65
5.2.170.0100.05711.89
5.2.160.0100.05011.89
5.2.150.0070.06011.89
5.2.140.0130.05311.89
5.2.130.0030.06011.89
5.2.120.0070.06011.89
5.2.110.0070.05711.89
5.2.100.0030.06311.89
5.2.90.0130.04711.89
5.2.80.0070.06311.89
5.2.70.0030.05711.89
5.2.60.0070.05711.89
5.2.50.0070.05311.89
5.2.40.0000.06011.89
5.2.30.0000.06011.89
5.2.20.0030.06011.89
5.2.10.0070.05711.89
5.2.00.0130.04311.89
5.1.60.0030.05711.89
5.1.50.0000.05711.89
5.1.40.0070.05011.89
5.1.30.0000.05711.89
5.1.20.0030.04711.89
5.1.10.0070.04711.89
5.1.00.0000.06011.89
5.0.50.0100.04011.89
5.0.40.0070.04011.89
5.0.30.0030.06311.89
5.0.20.0000.04711.89
5.0.10.0030.04311.89
5.0.00.0070.05711.89
4.4.90.0030.03311.89
4.4.80.0070.03311.89
4.4.70.0000.04011.89
4.4.60.0030.02711.89
4.4.50.0000.04011.89
4.4.40.0070.05011.89
4.4.30.0030.03711.89
4.4.20.0030.03311.89
4.4.10.0070.03011.89
4.4.00.0070.05311.89
4.3.110.0030.02311.89
4.3.100.0030.03311.89
4.3.90.0030.03011.89
4.3.80.0030.03311.89
4.3.70.0000.03311.89
4.3.60.0030.03311.89
4.3.50.0000.02011.89
4.3.40.0000.05011.89
4.3.30.0030.02311.89
4.3.20.0000.04011.89
4.3.10.0030.03311.89
4.3.00.0000.02011.89

preferences:
38.45 ms | 401 KiB | 5 Q