3v4l.org

run code in 300+ PHP versions simultaneously
<?php $keypair = sodium_crypto_sign_keypair(); $secret = sodium_crypto_sign_secretkey($keypair); $public = sodium_crypto_sign_publickey($keypair); var_dump( mb_strlen($secret, '8bit'), sodium_bin2hex($secret), sodium_bin2hex($public) );

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)
8.3.110.0060.01020.94
8.3.100.0060.00324.06
8.3.90.0030.00626.77
8.3.80.0000.01319.36
8.3.70.0090.00618.43
8.3.60.0140.00718.18
8.3.50.0070.00716.21
8.3.40.0100.01018.58
8.3.30.0120.00618.71
8.3.20.0040.00424.18
8.3.10.0000.00824.66
8.3.00.0070.00026.16
8.2.230.0050.00322.58
8.2.220.0040.00437.54
8.2.210.0120.00326.77
8.2.200.0000.00918.88
8.2.190.0070.01416.58
8.2.180.0040.01125.92
8.2.170.0100.00718.71
8.2.160.0070.01022.96
8.2.150.0040.00425.66
8.2.140.0000.00724.66
8.2.130.0080.00026.16
8.2.120.0070.00026.16
8.2.110.0000.01120.82
8.2.100.0090.00317.64
8.2.90.0040.00419.09
8.2.80.0050.00317.97
8.2.70.0060.00317.49
8.2.60.0030.00617.80
8.2.50.0040.00418.07
8.2.40.0040.00419.95
8.2.30.0030.00518.04
8.2.20.0080.00018.17
8.2.10.0070.00019.19
8.2.00.0000.00719.21
8.1.290.0040.00430.84
8.1.280.0110.00725.92
8.1.270.0000.00723.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00321.26
8.1.230.0040.00719.48
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0040.00418.57
8.1.160.0060.00318.82
8.1.150.0070.00018.74
8.1.140.0000.00718.83
8.1.130.0000.00720.17
8.1.120.0050.00217.43
8.1.110.0050.00217.27
8.1.100.0000.00817.43
8.1.90.0000.00717.38
8.1.80.0000.00717.26
8.1.70.0040.00417.39
8.1.60.0000.00717.59
8.1.50.0050.00317.41
8.1.40.0040.00417.40
8.1.30.0030.00617.48
8.1.20.0000.00817.54
8.1.10.0040.00417.53
8.1.00.0060.00317.35
8.0.300.0040.00418.77
8.0.290.0000.00816.58
8.0.280.0070.00018.41
8.0.270.0030.00317.91
8.0.260.0080.00018.57
8.0.250.0000.00716.83
8.0.240.0030.00316.95
8.0.230.0050.00316.82
8.0.220.0000.00716.82
8.0.210.0030.00316.88
8.0.200.0030.00316.84
8.0.190.0040.00416.82
8.0.180.0030.00316.77
8.0.170.0030.00616.95
8.0.160.0000.00716.88
8.0.150.0050.00216.78
8.0.140.0040.00416.74
8.0.130.0030.00313.34
8.0.120.0030.00616.87
8.0.110.0050.00316.91
8.0.100.0040.00416.76
8.0.90.0000.00716.89
8.0.80.0120.00916.82
8.0.70.0100.01016.81
8.0.60.0090.00616.80
8.0.50.0100.01016.83
8.0.30.0100.00616.84
8.0.20.0100.00316.93
8.0.10.0030.01216.89
8.0.00.0070.01016.96
7.4.330.0000.00515.55
7.4.320.0000.00616.35
7.4.300.0030.00316.56
7.4.290.0080.00016.38
7.4.280.0060.00316.56
7.4.270.0000.00716.53
7.4.260.0000.00513.24
7.4.250.0030.00516.41
7.4.240.0000.00816.51
7.4.230.0000.00716.59
7.4.220.0030.00316.61
7.4.210.0070.00716.58
7.4.200.0040.01116.40
7.4.190.0100.00316.60
7.4.180.0070.00716.71
7.4.160.0070.00716.59
7.4.150.0070.00716.56
7.4.140.0030.01316.47
7.4.130.0100.01016.47
7.4.120.0070.01116.29
7.4.110.0080.00816.41
7.4.100.0070.00716.56
7.4.90.0090.00616.50
7.4.80.0030.01116.43
7.4.70.0170.00016.44
7.4.60.0100.00416.48
7.4.50.0030.01416.30
7.4.40.0110.00716.34
7.4.30.0110.00716.39
7.4.20.0060.00916.44
7.4.10.0100.00316.33
7.4.00.0040.01516.49
7.3.330.0050.00316.05
7.3.320.0060.00012.98
7.3.310.0060.00016.16
7.3.300.0000.00716.14
7.3.290.0080.00416.07
7.3.280.0000.01816.09
7.3.270.0100.00416.12
7.3.260.0060.00916.11
7.3.250.0070.00716.09
7.3.240.0070.00716.16
7.3.230.0110.00416.12
7.3.220.0060.00916.09
7.3.210.0060.00916.09
7.3.200.0070.00716.11
7.3.190.0100.00316.02
7.3.180.0040.01016.17
7.3.170.0030.01016.18
7.3.160.0100.00316.05
7.3.150.0030.01015.98
7.3.140.0060.00616.18
7.3.130.0030.01016.10
7.3.120.0040.01016.11
7.3.110.0100.00316.11
7.3.100.0060.00916.00
7.3.90.0040.01116.29
7.3.80.0060.00916.13
7.3.70.0090.00316.24
7.3.60.0100.00316.28
7.3.50.0060.01016.26
7.3.40.0030.01216.16
7.3.30.0060.00616.26
7.3.20.0110.00416.29
7.3.10.0190.00416.17
7.3.00.0000.01316.20

preferences:
29.67 ms | 403 KiB | 5 Q