3v4l.org

run code in 300+ PHP versions simultaneously
<?php $config = array( "digest_alg" => "sha1", "private_key_bits" => 1024, "private_key_type" => OPENSSL_KEYTYPE_RSA, ); // Create the private and public key $res = openssl_pkey_new($config); $output = ''; // Create the keypair //$res=openssl_pkey_new(); // Get private key openssl_pkey_export($res, $privatekey); $privatekey_string=base64_encode($privatekey); // Get public key $publickey=openssl_pkey_get_details($res); $publickey_string=base64_encode($publickey["key"]); echo "Private Key:\n$privatekey_string\n\nPublic Key:\n$publickey_string\n\n"; $chunk="HelloWorld!"; //if(openssl_private_encrypt($chunk, $encrypted, $privatekey,int $padding = OPENSSL_PKCS1_PADDING)) openssl_private_encrypt($chunk, $encryptedviaprivatekey, $privatekey, OPENSSL_PKCS1_PADDING); echo $chunk . "->" . base64_encode($encryptedviaprivatekey); echo "\n\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)
8.3.60.0110.00416.87
8.3.50.0170.00521.06
8.3.40.0150.00318.80
8.3.30.0150.00018.44
8.3.20.0050.00320.39
8.3.10.0070.00021.81
8.3.00.0060.00319.68
8.2.180.0150.00416.75
8.2.170.0170.00322.96
8.2.160.0110.00420.47
8.2.150.0080.00024.18
8.2.140.0140.00424.66
8.2.130.0030.00626.16
8.2.120.0030.00717.50
8.2.110.0000.01020.52
8.2.100.0080.00417.75
8.2.90.0040.00419.10
8.2.80.0090.00017.97
8.2.70.0040.00417.63
8.2.60.0080.00317.91
8.2.50.0040.00818.07
8.2.40.0060.00321.25
8.2.30.0040.00419.79
8.2.20.0040.00417.86
8.2.10.0000.00818.01
8.2.00.0000.00918.16
8.1.280.0100.00325.92
8.1.270.0120.00320.42
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00321.04
8.1.230.0070.00417.48
8.1.220.0090.00017.78
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0030.00617.36
8.1.180.0000.00718.10
8.1.170.0040.00418.66
8.1.160.0030.00621.88
8.1.150.0030.00618.79
8.1.140.0040.00417.42
8.1.130.0000.00817.53
8.1.120.0070.00417.32
8.1.110.0000.00817.26
8.1.100.0050.00317.30
8.1.90.0070.00017.43
8.1.80.0000.00717.46
8.1.70.0000.00717.29
8.1.60.0030.00617.38
8.1.50.0060.00317.42
8.1.40.0080.00017.32
8.1.30.0040.00417.50
8.1.20.0000.00817.59
8.1.10.0050.00317.49
8.1.00.0000.00717.42
8.0.300.0040.00718.77
8.0.290.0040.00416.75
8.0.280.0050.00318.43
8.0.270.0000.00916.87
8.0.260.0000.00617.16
8.0.250.0030.00517.06
8.0.240.0000.00716.97
8.0.230.0000.00716.92
8.0.220.0030.00316.99
8.0.210.0070.00016.94
8.0.200.0030.00317.00
8.0.190.0080.00017.03
8.0.180.0000.00716.90
8.0.170.0060.00316.91
8.0.160.0000.00717.00
8.0.150.0030.00316.79
8.0.140.0040.00416.97
8.0.130.0060.00013.38
8.0.120.0030.00516.94
8.0.110.0080.00016.86
8.0.100.0040.00416.91
8.0.90.0000.00716.89
8.0.80.0040.01116.88
8.0.70.0040.00416.80
8.0.60.0040.00416.80
8.0.50.0000.00717.01
8.0.30.0140.00717.15
8.0.20.0070.01217.40
8.0.10.0000.00717.04
8.0.00.0090.01116.72
7.4.330.0020.00215.12
7.4.320.0000.00616.52
7.4.300.0030.00316.64
7.4.290.0030.00316.52
7.4.280.0040.00416.50
7.4.270.0030.00316.54
7.4.260.0030.00316.60
7.4.250.0040.00416.48
7.4.240.0060.00216.55
7.4.230.0000.00716.44
7.4.220.0030.01416.45
7.4.210.0060.00916.59
7.4.200.0030.00316.48
7.4.160.0060.00916.64
7.4.150.0110.00617.40
7.4.140.0080.01317.86
7.4.130.0080.00916.46
7.4.120.0060.01016.59
7.4.110.0120.00616.52
7.4.100.0060.01516.52
7.4.90.0120.00616.57
7.4.80.0110.00719.39
7.4.70.0130.00316.57
7.4.60.0080.00816.61
7.4.50.0000.00816.38
7.4.40.0070.01016.50
7.4.30.0120.00616.30
7.4.10.0030.01315.14
7.4.00.0050.01215.12
7.3.330.0030.00312.99
7.3.320.0000.00513.09
7.3.310.0050.00316.14
7.3.300.0070.00016.21
7.3.290.0030.00316.29
7.3.280.0090.00816.26
7.3.270.0130.00917.40
7.3.260.0120.00916.27
7.3.250.0110.00816.33
7.3.240.0040.01216.51
7.3.230.0100.00616.46
7.3.210.0100.00616.37
7.3.200.0060.01016.26
7.3.190.0070.01116.40
7.3.180.0090.01416.43
7.3.170.0100.00716.29
7.3.160.0120.00516.55
7.3.130.0090.00914.80
7.3.120.0030.01514.85
7.3.110.0070.01314.88
7.3.100.0000.01114.81
7.3.90.0070.00714.79
7.3.80.0060.00314.62
7.3.70.0070.00314.79
7.3.60.0000.01514.61
7.3.50.0110.00014.67
7.3.40.0100.00714.87
7.3.30.0030.01014.50
7.3.20.0090.00616.72
7.3.10.0100.00316.66
7.3.00.0130.00016.60
7.2.330.0110.00716.57
7.2.320.0030.01416.63
7.2.310.0050.01316.65
7.2.300.0070.01016.57
7.2.290.0060.01016.31
7.2.260.0070.01315.13
7.2.250.0070.00714.71
7.2.240.0080.00814.96
7.2.230.0040.00814.79
7.2.220.0080.00814.63
7.2.210.0030.00915.02
7.2.200.0030.00615.04
7.2.190.0110.00715.01
7.2.180.0060.00915.00
7.2.170.0000.01314.83
7.2.160.0030.01214.97
7.2.150.0130.00016.86
7.2.140.0030.01016.80
7.2.130.0000.01016.83
7.2.120.0080.00617.06
7.2.110.0000.01116.91
7.2.100.0040.00716.75
7.2.90.0130.00316.88
7.2.80.0030.01216.97
7.2.70.0060.00317.02
7.2.60.0110.00516.81
7.2.50.0000.01516.80
7.2.40.0030.00916.92
7.2.30.0070.01016.73
7.2.20.0030.01216.89
7.2.10.0040.00816.83
7.2.00.0050.00918.15
7.1.330.0090.00615.72
7.1.320.0040.00715.90
7.1.310.0060.00615.59
7.1.300.0030.00715.43
7.1.290.0040.00715.76
7.1.280.0060.00615.45
7.1.270.0040.00815.69
7.1.260.0030.01015.58
7.1.250.0000.00815.75
7.1.240.0030.01015.59
7.1.230.0100.00015.84
7.1.220.0140.00015.76
7.1.210.0030.01015.73
7.1.200.0220.00515.55
7.1.190.0070.00315.76
7.1.180.0030.01215.65
7.1.170.0000.01415.84
7.1.160.0070.00715.70
7.1.150.0060.00315.82
7.1.140.0140.00015.66
7.1.130.0060.00615.68
7.1.120.0070.00715.86
7.1.110.0040.00715.75
7.1.100.0050.00816.92
7.1.90.0080.00015.88
7.1.80.0030.01015.66
7.1.70.0050.00516.46
7.1.60.0090.00817.89
7.1.50.0070.00716.36
7.1.40.0000.01315.54
7.1.30.0120.00315.68
7.1.20.0060.00615.45
7.1.10.0040.00715.62
7.1.00.0050.06219.19
7.0.330.0090.00315.48
7.0.320.0090.00615.15
7.0.310.0070.00715.38
7.0.300.0060.00315.23
7.0.290.0040.01115.23
7.0.280.0050.00515.37
7.0.270.0040.00815.18
7.0.260.0060.00815.32
7.0.250.0040.00415.44
7.0.240.0060.00915.40
7.0.230.0060.00915.22
7.0.220.0080.00315.09
7.0.210.0030.00715.21
7.0.200.0230.00815.00
7.0.190.0070.00715.53
7.0.180.0070.00715.48
7.0.170.0110.00015.27
7.0.160.0110.00315.25
7.0.150.0100.00315.31
7.0.140.0000.01215.30
7.0.130.0050.00515.52
7.0.120.0070.00715.53
7.0.110.0060.00915.16
7.0.100.0080.00615.26
7.0.90.0000.01215.47
7.0.80.0100.00315.05
7.0.70.0060.00315.35
7.0.60.0070.05517.71
7.0.50.0040.05916.70
7.0.40.0100.06216.86
7.0.30.0080.04316.91
7.0.20.0170.04016.95
7.0.10.0100.03316.92
7.0.00.0020.03216.80
5.6.400.0040.01114.07
5.6.390.0090.00314.32
5.6.380.0000.00914.48
5.6.370.0060.00314.49
5.6.360.0000.01114.50
5.6.350.0040.01114.50
5.6.340.0030.00614.30
5.6.330.0000.01514.32
5.6.320.0030.01114.18
5.6.310.0000.01314.37
5.6.300.0060.00614.47
5.6.290.0040.00814.18
5.6.280.0060.04517.61
5.6.270.0030.01014.58
5.6.260.0090.00614.18
5.6.250.0090.00414.37
5.6.240.0000.01014.34
5.6.230.0080.00514.24
5.6.220.0000.01514.41
5.6.210.0070.04217.37
5.6.200.0120.06316.37
5.6.190.0120.05717.50
5.6.180.1610.02917.52
5.6.170.0100.03617.27
5.6.160.0010.04617.47
5.6.150.0110.06316.26
5.6.140.0080.05616.28
5.6.130.0100.03516.22
5.6.120.0030.06617.84
5.6.110.0070.03817.76
5.6.100.0140.05517.71
5.6.90.0050.03717.65
5.6.80.0060.05617.22
5.6.70.2180.04517.31
5.6.60.0000.01314.01
5.6.50.0080.00014.02
5.6.40.0070.01014.27
5.6.30.0030.01013.97
5.6.20.0060.00614.45
5.6.10.0030.01214.29
5.6.00.0090.00614.27
5.5.380.0070.01013.90
5.5.370.0030.01014.25
5.5.360.0070.00414.00
5.5.350.0100.04717.32
5.5.340.0110.03816.03
5.5.330.0070.03017.31
5.5.320.2020.02917.23
5.5.310.0180.05817.35
5.5.300.0080.05316.15
5.5.290.0030.05516.32
5.5.280.0060.05317.79
5.5.270.0080.05617.66
5.5.260.0050.04817.54
5.5.250.0070.03017.63
5.5.240.0130.05517.16
5.5.230.0110.00314.19
5.5.220.0090.00014.18
5.5.210.0040.00413.98
5.5.200.0060.00914.39
5.5.190.0000.01414.10
5.5.180.0030.00614.01
5.5.170.0040.00714.20
5.5.160.0100.00314.25
5.5.150.0040.00814.19
5.5.140.0000.01114.17
5.5.130.0000.01014.02
5.5.120.0040.01114.23
5.5.110.0070.00714.27
5.5.100.0000.01214.25
5.5.90.0000.00914.25
5.5.80.0030.01013.86
5.5.70.0100.00313.87
5.5.60.0040.00714.44
5.5.50.0030.00914.33
5.5.40.0030.01014.35
5.5.30.0000.01413.87
5.5.20.0120.00314.05
5.5.10.0030.01314.32
5.5.00.0050.00314.03
5.4.450.0230.03615.40
5.4.440.0220.04715.21
5.4.430.0360.03815.03
5.4.420.0350.03915.04
5.4.410.0340.06215.33
5.4.400.0440.04214.99
5.4.390.0380.06215.09
5.4.380.0470.05214.97
5.4.370.0370.05514.92
5.4.360.0400.05315.25
5.4.350.0470.03814.95
5.4.340.0280.05215.18
5.4.330.0030.00310.69
5.4.320.0410.04115.11
5.4.310.0500.05415.09
5.4.300.0350.04215.12
5.4.290.0370.04515.02
5.4.280.0400.05015.04
5.4.270.0310.04615.09
5.4.260.0460.03414.92
5.4.250.0470.04114.98
5.4.240.0390.05014.96
5.4.230.0370.05315.09
5.4.220.0310.05315.08
5.4.210.0280.04714.92
5.4.200.0520.04715.19
5.4.190.0400.04315.15
5.4.180.0500.05115.08
5.4.170.0350.04515.34
5.4.160.0400.04515.02
5.4.150.0410.05114.98
5.4.140.0420.04313.45
5.4.130.0420.02613.51
5.4.120.0430.03013.64
5.4.110.0300.03613.67
5.4.100.0380.03013.59
5.4.90.0420.02713.69
5.4.80.0400.03013.33
5.4.70.0030.02513.59
5.4.60.0170.03513.47
5.4.50.0060.03613.59
5.4.40.0170.02713.59
5.4.30.0200.03013.58
5.4.20.0120.02913.46
5.4.10.0060.00310.77
5.4.00.0000.00810.84

preferences:
37.56 ms | 401 KiB | 5 Q