3v4l.org

run code in 300+ PHP versions simultaneously
<?php $config = array( "digest_alg" => 'sha512', "private_key_bits" => 256, "private_key_type" => OPENSSL_KEYTYPE_RSA ); // Create the private and public key $resource = openssl_pkey_new($config); // Place the private key into $pk openssl_pkey_export($resource, $pk); $kh = openssl_pkey_get_private($pk); $details = openssl_pkey_get_details($kh); if (isset($details['rsa']['n'])) { echo "PASS"; } else { echo "FAIL"; }

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)
8.5.10.0060.01120.03
8.5.00.0090.01220.20
8.4.150.0020.00114.05
8.4.140.0160.00817.73
8.4.130.0140.00617.93
8.4.120.0120.00922.13
8.4.110.0110.01122.33
8.4.100.0100.01022.34
8.4.90.0150.00718.45
8.4.80.0100.00619.71
8.4.70.0090.01018.28
8.4.60.0120.00818.65
8.4.50.0080.01218.59
8.4.40.0100.01017.66
8.4.30.0070.01317.73
8.4.20.0170.00317.78
8.4.10.0080.00017.82
8.3.280.0110.00818.52
8.3.270.0150.00416.66
8.3.260.0130.00716.64
8.3.250.0120.00618.98
8.3.240.0130.00616.39
8.3.230.0100.00916.69
8.3.220.0090.00917.41
8.3.210.0170.00316.62
8.3.200.0040.00416.48
8.3.190.0060.00416.98
8.3.180.0120.00716.75
8.3.170.0110.00418.75
8.3.160.0120.00616.97
8.3.150.0070.01120.57
8.3.140.0160.00316.92
8.3.130.0060.00316.66
8.3.120.0180.00018.98
8.3.110.0030.00620.94
8.3.100.0040.00724.06
8.3.90.0150.00026.77
8.3.80.0030.00616.75
8.3.70.0060.01218.55
8.3.60.0120.00918.30
8.3.50.0090.00921.21
8.3.40.0120.00318.57
8.3.30.0030.01018.90
8.3.20.0070.00020.25
8.3.10.0040.00423.70
8.3.00.0070.00019.07
8.2.290.0090.00720.66
8.2.280.0060.00518.48
8.2.270.0100.00319.17
8.2.260.0070.00718.16
8.2.250.0090.00916.58
8.2.240.0130.00617.05
8.2.230.0060.00322.58
8.2.220.0090.00037.54
8.2.210.0070.01126.77
8.2.200.0030.00616.50
8.2.190.0130.00318.29
8.2.180.0150.00718.66
8.2.170.0070.00719.04
8.2.160.0100.01022.96
8.2.150.0090.00024.18
8.2.140.0060.00324.66
8.2.130.0000.00826.16
8.2.120.0040.00421.13
8.2.110.0030.00619.27
8.2.100.0070.00319.64
8.2.90.0050.00319.36
8.2.80.0000.00817.97
8.2.70.0060.00317.75
8.2.60.0050.00317.93
8.2.50.0000.00918.07
8.2.40.0040.00419.88
8.2.30.0040.00418.10
8.2.20.0040.00417.79
8.2.10.0070.00018.13
8.2.00.0000.00718.09
8.1.330.0120.00821.95
8.1.320.0100.00918.19
8.1.310.0110.00418.30
8.1.300.0170.00318.01
8.1.290.0070.00318.88
8.1.280.0090.00625.92
8.1.270.0040.00420.16
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0040.00422.18
8.1.230.0090.00317.42
8.1.220.0000.00917.79
8.1.210.0030.00518.77
8.1.200.0000.00917.38
8.1.190.0080.00017.35
8.1.180.0040.00418.10
8.1.170.0040.00420.29
8.1.160.0000.00721.88
8.1.150.0070.00018.86
8.1.140.0030.00517.23
8.1.130.0030.00317.27
8.1.120.0000.00717.38
8.1.110.0000.00717.42
8.1.100.0040.00417.26
8.1.90.0040.00417.40
8.1.80.0000.00717.27
8.1.70.0030.00317.45
8.1.60.0030.00617.44
8.1.50.0000.00817.36
8.1.40.0030.00517.33
8.1.30.0000.00817.57
8.1.20.0060.00317.68
8.1.10.0000.00717.37
8.1.00.0070.00417.45
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00818.57
8.0.270.0050.00317.23
8.0.260.0000.00716.88
8.0.250.0070.00016.98
8.0.240.0040.00417.02
8.0.230.0070.00017.03
8.0.220.0000.00716.98
8.0.210.0030.00616.89
8.0.200.0000.00616.88
8.0.190.0000.00716.93
8.0.180.0020.00516.96
8.0.170.0080.00016.86
8.0.160.0070.00017.09
8.0.150.0040.00416.85
8.0.140.0070.00016.90
8.0.130.0050.00213.34
8.0.120.0080.00016.97
8.0.110.0050.00216.88
8.0.100.0000.00816.82
8.0.90.0050.00216.94
8.0.80.0100.01017.00
8.0.70.0060.00316.89
8.0.60.0030.00617.06
8.0.50.0040.00416.77
8.0.30.0070.01117.15
8.0.20.0190.00517.40
8.0.10.0040.00416.88
8.0.00.0070.01316.58
7.4.330.0000.00515.14
7.4.320.0000.00616.49
7.4.300.0040.00416.50
7.4.290.0040.00416.57
7.4.280.0000.00816.49
7.4.270.0000.00716.50
7.4.260.0000.00716.59
7.4.250.0080.00016.49
7.4.240.0030.00316.45
7.4.230.0000.00716.54
7.4.220.0210.00316.56
7.4.210.0150.00316.46
7.4.200.0000.00716.68
7.4.160.0060.00916.58
7.4.150.0100.00717.40
7.4.140.0140.01117.86
7.4.130.0060.01216.57
7.4.120.0100.00716.54
7.4.110.0080.01516.68
7.4.100.0030.01616.45
7.4.90.0130.00316.37
7.4.80.0130.00619.39
7.4.70.0070.01116.57
7.4.60.0030.01616.57
7.4.50.0000.00816.59
7.4.40.0060.00916.50
7.4.30.0120.00616.53
7.4.00.0070.00715.11
7.3.330.0020.00213.06
7.3.320.0110.00013.23
7.3.310.0040.00416.46
7.3.300.0000.00616.28
7.3.290.0070.00716.29
7.3.280.0080.01016.25
7.3.270.0100.00717.40
7.3.260.0030.01316.45
7.3.250.0100.00816.31
7.3.240.0040.01916.50
7.3.230.0130.00916.39
7.3.210.0040.01116.46
7.3.200.0030.01319.39
7.3.190.0080.00816.50
7.3.180.0120.00616.23
7.3.170.0150.00016.35
7.3.160.0050.01016.57
7.3.10.0120.00616.14
7.3.00.0120.00615.94
7.2.330.0030.01316.44
7.2.320.0000.01716.70
7.2.310.0120.00616.64
7.2.300.0110.00616.47
7.2.290.0190.00016.62
7.2.130.0070.01116.30
7.2.120.0130.00716.43
7.2.110.0080.00816.49
7.2.100.0090.00916.29
7.2.90.0040.01016.56
7.2.80.0130.00816.55
7.2.70.0090.00616.49
7.2.60.0120.00716.45
7.2.50.0130.01016.24
7.2.40.0040.01116.23
7.2.30.0130.00616.68
7.2.20.0100.01316.48
7.2.10.0120.00916.22
7.2.00.0080.00718.10
7.1.250.0140.00415.52
7.1.200.0220.00315.37
7.1.100.0060.00318.24
7.1.70.0060.00317.21
7.1.60.0030.02119.50
7.1.50.0070.01816.72
7.1.00.0100.07022.66
7.0.200.0000.00716.93
7.0.80.0130.06020.04
7.0.70.0070.06320.14
7.0.60.0100.05020.05
7.0.50.0070.08720.30
7.0.40.0200.07020.14
7.0.30.0130.08320.12
7.0.20.0100.06720.08
7.0.10.0070.05020.16
7.0.00.0070.04720.18
5.6.230.0070.04720.68
5.6.220.0030.07020.58
5.6.210.0130.07720.77
5.6.200.0200.07021.11
5.6.190.0100.08021.17
5.6.180.0100.08321.13
5.6.170.0130.06321.11
5.6.160.0100.08021.14
5.6.150.0200.04721.02
5.6.140.0100.07021.18
5.6.130.0100.06721.15
5.6.120.0100.08321.23
5.6.110.0100.08721.00
5.6.100.0100.06021.03
5.6.90.0000.09721.15
5.6.80.0130.05720.48
5.6.70.0100.07320.40
5.6.60.0130.08020.48
5.6.50.0070.06020.39
5.6.40.0130.08020.53
5.6.30.0070.08720.39
5.6.20.0030.06020.38
5.6.10.0070.04720.53
5.6.00.0030.06720.31
5.5.370.0100.08320.41
5.5.360.0070.08020.53
5.5.350.0100.07320.47
5.5.340.0030.08321.03
5.5.330.0070.08320.88
5.5.320.0030.08720.80
5.5.310.0230.07020.89
5.5.300.0130.07020.86
5.5.290.0000.05720.93
5.5.280.0070.06720.97
5.5.270.0170.07720.91
5.5.260.0100.08320.88
5.5.250.0070.08320.63
5.5.240.0100.07720.28
5.5.230.0100.08320.26
5.5.220.0130.05020.31
5.5.210.0100.07320.15
5.5.200.0130.06320.20
5.5.190.0170.06720.17
5.5.180.0030.08020.40
5.5.160.0070.06720.23
5.5.150.0030.04020.14
5.5.140.0070.05320.19
5.5.130.0030.05320.23
5.5.120.0070.05020.16
5.5.110.0100.03320.23
5.5.100.0030.04320.21
5.5.90.0130.04320.00
5.5.80.0000.04320.17
5.5.70.0030.04720.08
5.5.60.0170.03720.14
5.5.50.0000.05020.08
5.5.40.0070.05720.11
5.5.30.0030.05720.12
5.5.20.0030.04020.05
5.5.10.0100.03320.10
5.5.00.0070.05020.10
5.4.450.0100.08019.59
5.4.440.0130.07019.23
5.4.430.0070.06019.52
5.4.420.0070.08019.50
5.4.410.0000.08719.07
5.4.400.0130.07019.06
5.4.390.0030.08019.26
5.4.380.0130.07019.07
5.4.370.0130.05319.06
5.4.360.0000.06319.13
5.4.350.0170.06019.18
5.4.340.0030.08019.20
5.4.320.0070.06719.09
5.4.310.0000.04018.88
5.4.300.0030.03719.08
5.4.290.0070.04319.18
5.4.280.0000.04319.08
5.4.270.0030.04019.17
5.4.260.0030.03719.05
5.4.250.0070.04319.16
5.4.240.0030.03719.05
5.4.230.0100.06319.05
5.4.220.0030.04719.21
5.4.210.0070.07018.90
5.4.200.0100.04019.05
5.4.190.0100.04719.16
5.4.180.0070.03319.17
5.4.170.0070.06719.05
5.4.160.0070.03319.07
5.4.150.0030.04019.15
5.4.140.0000.04016.34
5.4.130.0000.04016.36
5.4.120.0030.03716.27
5.4.110.0030.05316.34
5.4.100.0000.04316.34
5.4.90.0030.03716.26
5.4.80.0030.03716.38
5.4.70.0200.05316.39
5.4.60.0070.03716.24
5.4.50.0070.03716.19
5.4.40.0070.03316.39
5.4.30.0100.03316.23
5.4.20.0070.03316.18
5.4.10.0070.03716.27
5.4.00.0070.03715.78
5.3.290.0030.04314.50
5.3.280.0100.03714.45
5.3.270.0030.04014.51
5.3.260.0000.04314.55
5.3.250.0030.03714.57
5.3.240.0030.04314.58
5.3.230.0000.04014.45
5.3.220.0030.04014.54
5.3.210.0030.04014.54
5.3.200.0030.03714.56
5.3.190.0000.05714.55
5.3.180.0030.04014.54
5.3.170.0030.03714.42
5.3.160.0070.03714.56
5.3.150.0030.03714.43
5.3.140.0130.03014.41
5.3.130.0070.03714.53
5.3.120.0030.03714.54
5.3.110.0000.04314.40
5.3.100.0070.06013.85
5.3.90.0100.03013.95
5.3.80.0000.04014.00
5.3.70.0070.06013.88
5.3.60.0000.05013.98
5.3.50.0030.03713.70
5.3.40.0030.03713.70
5.3.30.0000.03713.89
5.3.20.0100.05313.54
5.3.10.0000.03713.66
5.3.00.0030.03313.63
5.2.170.0100.05311.62
5.2.160.0000.05011.62
5.2.150.0030.03011.62
5.2.140.0000.03011.62
5.2.130.0000.03011.62
5.2.120.0000.04711.62
5.2.110.0030.03011.62
5.2.100.0030.02311.62
5.2.90.0030.02711.62
5.2.80.0000.03011.62
5.2.70.0000.03311.62
5.2.60.0030.06711.62
5.2.50.0200.04711.62
5.2.40.0000.06011.62
5.2.30.0030.06011.62
5.2.20.0170.05011.62
5.2.10.0030.06311.62
5.2.00.0100.06011.62
5.1.60.0030.05711.62
5.1.50.0030.05011.62
5.1.40.0070.05011.62
5.1.30.0030.04711.62
5.1.20.0070.05311.62
5.1.10.0030.05711.62
5.1.00.0030.04311.62
5.0.50.0030.03711.62
5.0.40.0070.04011.62
5.0.30.0030.06711.62
5.0.20.0000.03711.62
5.0.10.0100.03711.62
5.0.00.0030.06311.62
4.4.90.0000.04011.62
4.4.80.0000.03711.62
4.4.70.0100.03011.62
4.4.60.0030.03311.62
4.4.50.0070.03011.62
4.4.40.0000.05311.62
4.4.30.0000.03711.62
4.4.20.0070.03311.62
4.4.10.0030.02011.62
4.4.00.0070.04711.62
4.3.110.0030.02311.62
4.3.100.0000.03711.62
4.3.90.0000.03711.62
4.3.80.0000.05711.62
4.3.70.0000.03011.62
4.3.60.0000.03711.62
4.3.50.0000.03711.62
4.3.40.0070.05011.62
4.3.30.0030.03311.62
4.3.20.0000.03711.62
4.3.10.0100.02011.62
4.3.00.0000.03711.62

preferences:
186.54 ms | 403 KiB | 5 Q