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:<BR>$privatekey_string<br><br>Public Key:<BR>$publickey_string<BR><BR>"; $chunk="HelloWorld!"; openssl_private_encrypt($chunk, $encrypted, $privatekey,$padding = OPENSSL_NO_PADDING); $encrypted_string= base64_encode($encrypted); echo "Encrypted:<BR>$encrypted_string<br>";

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)
8.3.70.0110.00418.60
8.3.60.0040.01116.63
8.3.50.0120.00721.16
8.3.40.0090.00918.79
8.3.30.0100.00718.65
8.3.20.0040.00420.34
8.3.10.0040.00421.90
8.3.00.0060.00319.45
8.2.180.0120.00616.75
8.2.170.0090.00622.96
8.2.160.0030.01020.48
8.2.150.0060.00324.18
8.2.140.0000.01424.66
8.2.130.0040.00426.16
8.2.120.0000.00917.63
8.2.110.0080.00020.41
8.2.100.0090.00318.03
8.2.90.0080.00019.20
8.2.80.0040.00417.97
8.2.70.0060.00317.75
8.2.60.0050.00517.91
8.2.50.0080.00518.07
8.2.40.0000.00821.00
8.2.30.0040.00419.99
8.2.20.0050.00217.69
8.2.10.0000.00718.18
8.2.00.0050.00218.02
8.1.280.0110.00425.92
8.1.270.0080.00020.13
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00723.66
8.1.230.0080.00320.97
8.1.220.0000.00817.79
8.1.210.0030.00518.77
8.1.200.0090.00417.22
8.1.190.0080.00017.23
8.1.180.0000.00818.10
8.1.170.0040.00418.64
8.1.160.0000.00721.88
8.1.150.0050.00518.70
8.1.140.0040.00417.30
8.1.130.0000.00717.68
8.1.120.0040.00417.33
8.1.110.0000.00717.45
8.1.100.0050.00317.29
8.1.90.0050.00317.36
8.1.80.0050.00317.28
8.1.70.0030.00517.30
8.1.60.0040.00417.42
8.1.50.0040.00417.44
8.1.40.0040.00417.32
8.1.30.0030.00617.48
8.1.20.0000.00717.43
8.1.10.0040.00417.40
8.1.00.0040.00417.30
8.0.300.0060.00318.77
8.0.290.0000.00716.88
8.0.280.0000.00718.46
8.0.270.0000.00717.25
8.0.260.0080.00017.27
8.0.250.0030.00317.03
8.0.240.0000.00717.09
8.0.230.0070.00017.05
8.0.220.0040.00416.92
8.0.210.0040.00416.84
8.0.200.0030.00316.96
8.0.190.0030.00317.02
8.0.180.0070.00016.98
8.0.170.0060.00316.92
8.0.160.0030.00317.03
8.0.150.0030.00316.93
8.0.140.0040.00416.85
8.0.130.0050.00013.34
8.0.120.0060.00316.79
8.0.110.0050.00216.87
8.0.100.0040.00416.99
8.0.90.0000.00816.96
8.0.80.0030.01216.99
8.0.70.0030.00516.73
8.0.60.0070.00016.96
8.0.50.0040.00416.84
8.0.30.0080.00817.12
8.0.20.0110.00817.40
8.0.10.0000.00717.02
8.0.00.0080.01116.85
7.4.330.0030.00315.09
7.4.320.0040.00416.48
7.4.300.0050.00216.59
7.4.290.0000.00716.61
7.4.280.0040.00416.60
7.4.270.0000.00616.37
7.4.260.0030.00316.46
7.4.250.0070.00016.55
7.4.240.0020.00616.60
7.4.230.0000.00616.48
7.4.220.0070.01316.55
7.4.210.0140.00316.60
7.4.200.0000.00716.43
7.4.160.0080.00816.61
7.4.150.0100.00717.40
7.4.140.0120.01017.86
7.4.130.0110.01016.54
7.4.120.0090.01016.56
7.4.110.0030.01416.46
7.4.100.0090.00916.48
7.4.90.0140.01116.78
7.4.80.0130.00919.39
7.4.70.0100.00716.72
7.4.60.0090.00716.37
7.4.50.0040.00016.41
7.4.40.0030.01316.51
7.4.30.0090.00916.46
7.4.10.0130.00415.13
7.4.00.0070.01014.99
7.3.330.0020.00213.09
7.3.320.0050.00013.18
7.3.310.0000.00716.18
7.3.300.0000.00616.23
7.3.290.0000.00716.29
7.3.280.0060.01316.24
7.3.270.0130.00317.40
7.3.260.0130.00616.52
7.3.250.0100.01016.40
7.3.240.0070.01416.32
7.3.230.0110.00716.39
7.3.210.0130.00716.19
7.3.200.0120.01216.33
7.3.190.0070.01016.23
7.3.180.0120.00416.28
7.3.170.0090.00916.40
7.3.160.0060.00916.36
7.3.130.0170.00014.81
7.3.120.0070.00414.87
7.3.110.0070.01014.76
7.3.100.0100.00314.76
7.3.90.0030.01014.89
7.3.80.0030.01614.86
7.3.70.0070.00714.88
7.3.60.0110.00414.81
7.3.50.0070.00414.83
7.3.40.0070.00714.89
7.3.30.0110.00414.77
7.3.20.0140.00316.72
7.3.10.0110.00316.59
7.3.00.0060.00616.67
7.2.330.0100.01016.63
7.2.320.0090.00916.70
7.2.310.0100.00616.59
7.2.300.0070.01016.64
7.2.290.0110.00616.60
7.2.260.0100.00715.08
7.2.250.0070.01015.09
7.2.240.0080.00614.91
7.2.230.0070.01114.80
7.2.220.0130.00314.78
7.2.210.0030.00914.83
7.2.200.0060.00615.08
7.2.190.0060.00914.94
7.2.180.0030.01214.90
7.2.170.0090.00615.06
7.2.160.0000.01314.99
7.2.150.0040.01116.96
7.2.140.0100.01016.93
7.2.130.0040.00816.86
7.2.120.0090.00316.70
7.2.110.0100.00316.85
7.2.100.0050.00916.73
7.2.90.0040.00816.74
7.2.80.0020.01116.76
7.2.70.0060.00516.72
7.2.60.0060.00616.64
7.2.50.0060.00716.78
7.2.40.0070.00416.87
7.2.30.0010.01216.82
7.2.20.0030.00916.92
7.2.10.0040.00816.87
7.2.00.0050.00817.45
7.1.330.0070.00715.43
7.1.320.0130.00715.75
7.1.310.0000.01115.61
7.1.300.0110.00415.55
7.1.290.0030.00715.32
7.1.280.0090.00015.75
7.1.270.0060.00615.69
7.1.260.0090.00615.86
7.1.250.0050.00615.74
7.1.240.0070.00415.72
7.1.230.0090.00515.76
7.1.220.0060.00715.69
7.1.210.0030.00815.51
7.1.200.0060.00415.66
7.1.190.0050.00515.79
7.1.180.0080.00515.78
7.1.170.0040.00815.77
7.1.160.0050.00915.66
7.1.150.0050.01015.60
7.1.140.0070.00715.59
7.1.130.0040.00415.71
7.1.120.0070.00715.60
7.1.110.0060.00515.77
7.1.100.0020.00816.29
7.1.90.0060.00815.63
7.1.80.0080.00615.71
7.1.70.0050.00916.05
7.1.60.0060.00817.25
7.1.50.0030.01316.09
7.1.40.0020.00915.59
7.1.30.0060.00415.60
7.1.20.0060.00215.65
7.1.10.0050.00815.71
7.1.00.0060.03517.88
7.0.330.0100.00215.39
7.0.320.0080.00315.33
7.0.310.0050.00715.20
7.0.300.0070.00615.17
7.0.290.0070.01015.20
7.0.280.0060.00515.48
7.0.270.0060.00815.34
7.0.260.0000.01315.13
7.0.250.0050.00715.31
7.0.240.0060.00315.20
7.0.230.0060.00615.37
7.0.220.0030.00915.31
7.0.210.0040.00815.21
7.0.200.0230.00614.92
7.0.190.0050.00615.20
7.0.180.0040.00815.22
7.0.170.0040.00615.32
7.0.160.0040.00815.06
7.0.150.0050.00715.28
7.0.140.0030.01015.27
7.0.130.0080.00615.32
7.0.120.0070.00515.39
7.0.110.0060.00615.45
7.0.100.0020.00815.14
7.0.90.0080.00515.23
7.0.80.0070.00515.21
7.0.70.0060.00415.25
7.0.60.0080.02016.97
7.0.50.0030.04316.24
7.0.40.0060.03015.62
7.0.30.0160.03915.68
7.0.20.0180.03415.83
7.0.10.0080.03215.52
7.0.00.0030.02315.61
5.6.400.0070.01114.37
5.6.390.0000.01314.30
5.6.380.0070.00414.04
5.6.370.0050.00714.11
5.6.360.0070.00714.18
5.6.350.0030.00914.20
5.6.340.0080.00614.23
5.6.330.0070.00514.13
5.6.320.0090.00414.12
5.6.310.0050.00514.22
5.6.300.0070.00414.33
5.6.290.0070.00414.34
5.6.280.0000.01214.24
5.6.270.0070.00614.21
5.6.260.0030.00914.30
5.6.250.0060.00714.21
5.6.240.0090.00314.33
5.6.230.0050.00614.15
5.6.220.0070.00614.43
5.6.210.0070.03916.52
5.6.200.0040.03315.65
5.6.190.0080.04416.30
5.6.180.1420.03216.31
5.6.170.0120.03016.47
5.6.160.0050.02116.32
5.6.150.0060.02215.67
5.6.140.0050.02615.54
5.6.130.0070.03715.63
5.6.120.0090.02516.65
5.6.110.0030.04216.54
5.6.100.0100.03216.47
5.6.90.0050.04116.38
5.6.80.0020.03016.40
5.6.70.1520.02216.33
5.6.60.0060.00814.21
5.6.50.0010.01114.32
5.6.40.0080.00314.04
5.6.30.0090.00314.23
5.6.20.0080.00414.13
5.6.10.0050.00414.19
5.6.00.0030.00614.16
5.5.380.0050.00812.54
5.5.370.0070.00312.44
5.5.360.0040.01012.42
5.5.350.0090.03315.14
5.5.340.0050.03014.54
5.5.330.0040.01915.23
5.5.320.1370.02414.97
5.5.310.0120.04015.28
5.5.300.0070.02614.42
5.5.290.0100.02914.47
5.5.280.0050.02415.42
5.5.270.0090.02815.55
5.5.260.0050.04815.51
5.5.250.0070.03915.20
5.5.240.0130.03115.07
5.5.230.0020.01112.43
5.5.220.0000.01012.39
5.5.210.0040.00312.46
5.5.200.0070.00312.57
5.5.190.0030.00712.33
5.5.180.0070.00312.39
5.5.170.0050.00612.44
5.5.160.0030.00612.37
5.5.150.0030.00812.37
5.5.140.0050.00512.29
5.5.130.0050.00712.69
5.5.120.0030.00812.61
5.5.110.0060.00612.36
5.5.100.0080.00112.50
5.5.90.0050.00512.55
5.5.80.0060.00812.59
5.5.70.0080.00212.33
5.5.60.0020.00512.47
5.5.50.0060.00512.46
5.5.40.0080.00312.51
5.5.30.0060.00512.42
5.5.20.0050.00612.47
5.5.10.0030.00812.71
5.5.00.0040.00912.44
5.4.450.0150.03413.76
5.4.440.0120.03313.72
5.4.430.0110.03713.73
5.4.420.0110.04013.50
5.4.410.0160.02313.73
5.4.400.0250.01413.62
5.4.390.0130.02913.61
5.4.380.0090.02113.52
5.4.370.0130.03213.59
5.4.360.0120.02413.60
5.4.350.0110.03113.55
5.4.340.0090.03413.66
5.4.330.0000.00610.58
5.4.320.0110.04313.40
5.4.310.0100.03113.47
5.4.300.0160.02413.61
5.4.290.0110.02313.55
5.4.280.0130.04113.51
5.4.270.0110.03313.60
5.4.260.0090.02413.52
5.4.250.0110.03213.72
5.4.240.0100.04413.38
5.4.230.0110.04313.50
5.4.220.0100.03413.62
5.4.210.0080.02113.46
5.4.200.0110.02913.58
5.4.190.0140.04113.63
5.4.180.0120.03413.52
5.4.170.0140.02113.40
5.4.160.0120.03513.71
5.4.150.0110.03813.52
5.4.140.0130.01412.71
5.4.130.0110.02512.66
5.4.120.0170.02212.64
5.4.110.0150.02212.70
5.4.100.0120.02412.46
5.4.90.0140.02412.71
5.4.80.0100.01712.54
5.4.70.0060.00410.80
5.4.60.0050.00610.73
5.4.50.0000.00910.65
5.4.40.0020.00710.75
5.4.30.0050.00310.73
5.4.20.0030.00510.70
5.4.10.0050.00210.67
5.4.00.0030.00610.88

preferences:
47.01 ms | 401 KiB | 5 Q