3v4l.org

run code in 300+ PHP versions simultaneously
<?php /* * Fill in unhashed & hashed seeds below and click blue 'eval();' button below textarea. * * ------------------ */ $hashedSeed = 'f8978437f9db78e89c42d990cb22eb4db443a4ecb0fc1d853c2342a05cff4521'; $unhashedSeed = '1dded1bc274c42dafc71591ffba2347ada0231a3a7573aa3d5fe98f8ef8e5e50'; $hash = hash('sha256', $unhashedSeed); echo "Generated hash: $hash\n"; echo 'Does hash match? ' . ($hashedSeed == $hash ? 'Yes' : 'No') . "\n";

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)
8.3.60.0070.00718.39
8.3.50.0120.00317.97
8.3.40.0140.00718.57
8.3.30.0110.00418.54
8.3.20.0000.00724.18
8.3.10.0060.00324.66
8.3.00.0080.00026.16
8.2.180.0070.00725.92
8.2.170.0070.00718.96
8.2.160.0100.00322.96
8.2.150.0000.00825.66
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0060.00326.16
8.2.110.0000.01122.33
8.2.100.0140.00017.53
8.2.90.0040.00417.75
8.2.80.0060.00818.45
8.2.70.0030.00617.75
8.2.60.0000.00817.68
8.2.50.0030.00618.07
8.2.40.0000.00720.00
8.2.30.0060.00318.11
8.2.20.0040.00418.23
8.2.10.0070.00019.30
8.2.00.0000.00719.21
8.1.280.0150.00025.92
8.1.270.0070.00023.99
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0100.00020.73
8.1.230.0110.00017.70
8.1.220.0050.00317.80
8.1.210.0030.00618.77
8.1.200.0040.00417.36
8.1.190.0040.00417.22
8.1.180.0060.00318.10
8.1.170.0050.00318.64
8.1.160.0040.00418.84
8.1.150.0000.00918.89
8.1.140.0050.00218.88
8.1.130.0000.00719.24
8.1.120.0000.00717.43
8.1.110.0060.00317.52
8.1.100.0000.00717.42
8.1.90.0070.00017.34
8.1.80.0030.00617.38
8.1.70.0000.00717.44
8.1.60.0000.00817.46
8.1.50.0040.00417.52
8.1.40.0080.00017.56
8.1.30.0080.00017.71
8.1.20.0040.00417.60
8.1.10.0090.00017.50
8.1.00.0000.00717.51
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0030.00318.41
8.0.270.0030.00318.05
8.0.260.0000.00616.82
8.0.250.0040.00417.01
8.0.240.0040.00416.93
8.0.230.0000.00716.97
8.0.220.0000.00716.94
8.0.210.0040.00416.86
8.0.200.0000.00716.84
8.0.190.0070.00016.96
8.0.180.0080.00016.89
8.0.170.0000.00916.91
8.0.160.0050.00316.93
8.0.150.0000.00916.74
8.0.140.0050.00216.75
8.0.130.0000.00513.36
8.0.120.0060.00316.77
8.0.110.0040.00416.78
8.0.100.0040.00416.83
8.0.90.0000.00716.95
8.0.80.0090.00616.81
8.0.70.0070.00716.80
8.0.60.0040.01116.84
8.0.50.0030.01216.79
8.0.30.0130.00316.77
8.0.20.0060.00916.95
8.0.10.0110.00316.93
8.0.00.0070.01416.99
7.4.330.0000.00515.55
7.4.320.0040.00416.61
7.4.300.0000.00616.41
7.4.290.0030.00316.39
7.4.280.0000.00816.39
7.4.270.0000.00716.58
7.4.260.0000.00513.14
7.4.250.0030.00316.45
7.4.240.0000.00816.50
7.4.230.0030.00316.54
7.4.220.0040.00416.57
7.4.210.0070.00616.49
7.4.200.0000.01316.48
7.4.190.0090.00616.63
7.4.180.0030.01016.61
7.4.160.0030.01116.58
7.4.150.0060.01316.35
7.4.140.0060.01016.45
7.4.130.0030.01716.39
7.4.120.0070.01416.47
7.4.110.0000.01516.36
7.4.100.0120.00616.45
7.4.90.0090.00616.51
7.4.80.0120.00316.46
7.4.70.0100.00916.48
7.4.60.0070.01116.51
7.4.50.0100.01016.40
7.4.40.0040.01116.35
7.4.30.0150.00316.45
7.4.20.0070.01116.50
7.4.10.0090.00916.42
7.4.00.0060.00916.36
7.3.330.0040.00416.34
7.3.320.0030.00313.17
7.3.310.0000.00816.42
7.3.300.0030.00316.18
7.3.290.0100.01016.27
7.3.280.0000.01816.21
7.3.270.0090.01016.34
7.3.260.0040.01116.33
7.3.250.0040.01116.27
7.3.240.0040.01116.27
7.3.230.0100.01016.32
7.3.220.0070.01016.12
7.3.210.0000.01716.23
7.3.200.0070.01116.09
7.3.190.0080.00616.20
7.3.180.0090.00616.14
7.3.170.0090.00616.14
7.3.160.0050.01016.18
7.3.150.0000.01916.13
7.3.140.0130.00716.11
7.3.130.0100.01016.20
7.3.120.0100.01016.20
7.3.110.0080.00716.23
7.3.100.0130.00716.17
7.3.90.0100.01016.42
7.3.80.0030.01616.21
7.3.70.0100.01016.30
7.3.60.0040.01416.36
7.3.50.0030.01216.29
7.3.40.0040.01016.38
7.3.30.0070.00716.23
7.3.20.0070.01016.41
7.3.10.0030.01216.31
7.3.00.0070.00716.22

preferences:
65.83 ms | 401 KiB | 5 Q