3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s = random_bytes(16); $i = 1000; var_dump(hash_equals( hash_pbkdf2('sha256', '2905814737452000000000000000000000000000000000000000000000000000000000000000000000_HASHCAT_FTW', $s, $i), hash_pbkdf2('sha256', '-7no| (rSnm95FNUX:R(ly*?,rpEu31D', $s, $i) ));

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)
8.3.30.0110.01118.64
8.3.20.0040.01821.91
8.3.10.0030.01621.96
8.3.00.0100.01018.55
8.2.160.0070.01318.78
8.2.150.0040.01819.16
8.2.140.0140.00720.43
8.2.130.0100.01020.40
8.2.120.0100.01019.15
8.2.110.0140.01019.40
8.2.100.0100.01018.80
8.2.90.0110.01119.00
8.2.80.0070.01419.10
8.2.70.0070.01518.77
8.2.60.0090.01218.60
8.2.50.0070.01419.00
8.2.40.0170.00318.83
8.2.30.0100.01018.70
8.2.20.0070.01418.69
8.2.10.0070.01418.55
8.2.00.0070.01418.88
8.1.270.0030.01722.11
8.1.260.0100.01422.13
8.1.250.0070.01722.19
8.1.240.0160.00918.62
8.1.230.0160.01018.68
8.1.220.0170.00318.84
8.1.210.0140.00718.31
8.1.200.0120.00818.51
8.1.190.0100.01018.73
8.1.180.0090.01318.38
8.1.170.0070.01418.59
8.1.160.0070.01418.49
8.1.150.0140.00718.61
8.1.140.0130.00618.40
8.1.130.0160.00318.69
8.1.120.0110.01118.48
8.1.110.0090.01218.56
8.1.100.0090.00818.57
8.1.90.0080.01217.92
8.1.80.0090.00718.54
8.1.70.0120.00818.05
8.1.60.0130.00717.99
8.1.50.0140.00618.06
8.1.40.0070.01317.96
8.1.30.0170.00318.24
8.1.20.0120.00818.73
8.1.10.0070.01418.08
8.1.00.0050.01417.92
8.0.300.0030.01617.78
8.0.290.0160.01217.77
8.0.280.0150.01217.75
8.0.270.0030.01617.79
8.0.260.0160.01017.81
8.0.250.0180.01117.84
8.0.240.0180.01117.86
8.0.230.0110.01217.43
8.0.220.0120.00817.29
8.0.210.0160.00817.18
8.0.200.0140.01217.39
8.0.190.0200.00617.20
8.0.180.0080.01317.30
8.0.170.0140.01017.37
8.0.160.0090.01017.39
8.0.150.0120.01217.15
8.0.140.0160.00817.29
8.0.130.0100.01417.28
8.0.120.0130.01117.24
8.0.110.0120.01317.32
8.0.100.0180.00717.18
8.0.90.0110.01717.29
8.0.80.0190.00917.32
8.0.70.0140.00717.27
8.0.60.0150.00917.35
8.0.50.0150.00917.36
8.0.30.0100.00917.30
8.0.20.0070.01217.37
8.0.10.0140.00917.42
8.0.00.0110.01118.27
7.4.330.0080.00812.75
7.4.320.0150.02117.50
7.4.300.0120.00916.86
7.4.290.0210.00616.89
7.4.280.0160.01017.03
7.4.270.0180.00716.89
7.4.260.0210.00416.93
7.4.250.0180.01016.78
7.4.240.0160.01016.88
7.4.230.0170.01016.97
7.4.220.0210.00516.88
7.4.210.0200.00617.01
7.4.200.0150.01316.79
7.4.190.0130.01616.98
7.4.180.0170.01016.99
7.4.160.0210.00616.93
7.4.150.0110.01617.01
7.4.140.0190.00816.79
7.4.130.0180.01116.74
7.4.120.0160.01116.55
7.4.110.0190.01316.88
7.4.100.0190.00816.85
7.4.90.0160.01216.79
7.4.80.0140.01316.69
7.4.70.0150.01416.66
7.4.60.0160.01016.65
7.4.50.0130.01216.47
7.4.40.0150.01216.63
7.4.30.0120.01216.79
7.4.20.0100.01516.62
7.4.10.0110.01416.66
7.4.00.0170.00816.60
7.3.330.0110.01416.37
7.3.320.0160.01016.65
7.3.310.0150.01116.56
7.3.300.0120.01216.75
7.3.290.0110.01316.58
7.3.280.0140.00916.56
7.3.270.0160.00916.65
7.3.260.0180.00716.50
7.3.250.0170.00816.60
7.3.240.0130.01116.43
7.3.230.0160.01016.69
7.3.220.0180.00816.59
7.3.210.0190.00816.56
7.3.200.0160.01116.52
7.3.190.0180.00716.41
7.3.180.0150.01116.29
7.3.170.0140.00916.63
7.3.160.0120.01616.63
7.3.150.0110.01416.39
7.3.140.0180.00916.37
7.3.130.0130.01316.53
7.3.120.0130.01216.43
7.3.110.0140.01116.55
7.3.100.0130.01316.46
7.3.90.0160.01116.68
7.3.80.0130.01115.59
7.3.70.0100.01215.75
7.3.60.0090.01415.78
7.3.50.0120.01315.70
7.3.40.0120.01115.80
7.3.30.0110.01315.67
7.3.20.0150.01016.15
7.3.10.0170.00716.07
7.3.00.0180.00916.10
7.2.340.0180.00816.81
7.2.330.0180.01016.82
7.2.320.0150.01316.61
7.2.310.0180.01516.69
7.2.300.0140.01516.58
7.2.290.0160.01116.65
7.2.280.0170.00816.58
7.2.270.0180.01016.53
7.2.260.0100.01716.69
7.2.250.0160.01116.58
7.2.240.0130.01116.59
7.2.230.0120.01416.83
7.2.220.0150.01316.55
7.2.210.0120.01215.83
7.2.200.0110.01015.89
7.2.190.0120.01115.88
7.2.180.0090.01215.96
7.2.170.0080.01615.93
7.2.160.0140.01015.84
7.2.150.0150.01316.16
7.2.140.0120.01316.35
7.2.130.0180.00916.33
7.2.120.0280.01216.33
7.2.110.0170.01216.46
7.2.100.0100.01516.44
7.2.90.0190.01216.42
7.2.80.0190.00816.35
7.2.70.0190.01216.37
7.2.60.0170.01216.31
7.2.50.0170.01216.32
7.2.40.0170.01416.39
7.2.30.0150.01516.39
7.2.20.0130.01516.42
7.2.10.0150.00916.35
7.2.00.0120.01216.50
7.1.330.0270.01516.32
7.1.320.0110.01816.31
7.1.310.0150.01215.28
7.1.300.0160.01115.23
7.1.290.0150.01315.18
7.1.280.0180.01115.36
7.1.270.0160.01315.45
7.1.260.0170.01115.12
7.1.250.0170.01115.25
7.1.240.0130.01416.38
7.1.230.0180.01116.31
7.1.220.0180.01116.29
7.1.210.0120.01516.23
7.1.200.0130.01616.38
7.1.190.0140.01216.23
7.1.180.0160.01516.23
7.1.170.0170.01116.32
7.1.160.0160.01216.26
7.1.150.0150.01116.17
7.1.140.0160.00816.27
7.1.130.0130.01316.37
7.1.120.0130.01216.33
7.1.110.0170.01616.34
7.1.100.0140.01116.21
7.1.90.0180.00816.28
7.1.80.0130.01216.42
7.1.70.0180.00516.21
7.1.60.0140.00816.40
7.1.50.0090.01716.40
7.1.40.0140.01216.33
7.1.30.0160.00716.35
7.1.20.0130.01316.38
7.1.10.0110.01516.21
7.1.00.0100.01016.22

preferences:
44.46 ms | 400 KiB | 5 Q