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); // Create the keypair //$res=openssl_pkey_new(); // Get private key openssl_pkey_export($res, $privatekey); $privatekey=base64_encode($privatekey); // Get public key $publickey=openssl_pkey_get_details($res); $publickey=base64_encode($publickey["key"]); echo "Private Key:<BR>$privatekey<br><br>Public Key:<BR>$publickey<BR><BR>"; $chunk="HelloWorld!"; openssl_private_encrypt($chunk, $encrypted, $privatekey,$padding = OPENSSL_NO_PADDING); echo "Encrypted:<BR>$encrypted<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)
8.3.70.0040.01116.64
8.3.60.0110.01116.63
8.3.50.0090.01121.30
8.3.40.0110.00418.85
8.3.30.0110.00318.85
8.3.20.0080.00020.35
8.3.10.0000.00821.86
8.3.00.0080.00019.66
8.2.190.0070.01116.58
8.2.180.0040.01116.63
8.2.170.0040.01122.96
8.2.160.0100.00320.41
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0060.00317.72
8.2.110.0060.00320.94
8.2.100.0080.00317.97
8.2.90.0000.00819.17
8.2.80.0030.00517.97
8.2.70.0030.00617.75
8.2.60.0040.00417.80
8.2.50.0060.00618.07
8.2.40.0040.00419.31
8.2.30.0050.00319.91
8.2.20.0050.00217.79
8.2.10.0070.00018.13
8.2.00.0030.00518.09
8.1.280.0100.01025.92
8.1.270.0060.00320.39
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00623.91
8.1.230.0070.00417.45
8.1.220.0050.00317.79
8.1.210.0000.00818.77
8.1.200.0000.01017.13
8.1.190.0040.00417.35
8.1.180.0070.00018.10
8.1.170.0040.00418.59
8.1.160.0000.00821.89
8.1.150.0060.00318.77
8.1.140.0030.00517.39
8.1.130.0030.00317.54
8.1.120.0040.00417.29
8.1.110.0000.00717.34
8.1.100.0060.00317.32
8.1.90.0040.00417.40
8.1.80.0040.00417.31
8.1.70.0040.00417.38
8.1.60.0040.00417.36
8.1.50.0030.00617.51
8.1.40.0050.00517.47
8.1.30.0060.00317.51
8.1.20.0040.00417.55
8.1.10.0080.00017.48
8.1.00.0080.00017.44
8.0.300.0000.00818.77
8.0.290.0070.00016.88
8.0.280.0070.00018.44
8.0.270.0050.00317.25
8.0.260.0030.00617.16
8.0.250.0040.00416.98
8.0.240.0000.00616.91
8.0.230.0030.00316.98
8.0.220.0000.00716.83
8.0.210.0000.00816.94
8.0.200.0000.00616.88
8.0.190.0000.00716.98
8.0.180.0040.00416.88
8.0.170.0000.00816.94
8.0.160.0040.00417.07
8.0.150.0040.00416.99
8.0.140.0000.00716.81
8.0.130.0000.00613.36
8.0.120.0050.00316.98
8.0.110.0040.00416.92
8.0.100.0040.00416.82
8.0.90.0000.00816.83
8.0.80.0070.00716.89
8.0.70.0050.00316.90
8.0.60.0070.00016.91
8.0.50.0040.00416.97
8.0.30.0120.00617.21
8.0.20.0150.01817.40
8.0.10.0000.00716.96
8.0.00.0100.00716.80
7.4.330.0050.00015.08
7.4.320.0030.00316.55
7.4.300.0000.00616.65
7.4.290.0030.00316.51
7.4.280.0040.00416.46
7.4.270.0030.00316.64
7.4.260.0070.00016.41
7.4.250.0040.00416.59
7.4.240.0040.00416.50
7.4.230.0030.00316.70
7.4.220.0090.00916.59
7.4.210.0130.00316.50
7.4.200.0030.00316.62
7.4.160.0150.00016.46
7.4.150.0120.00617.40
7.4.140.0130.00917.86
7.4.130.0090.00916.52
7.4.120.0100.00616.52
7.4.110.0090.00916.62
7.4.100.0100.00716.69
7.4.90.0110.00616.54
7.4.80.0090.00919.39
7.4.70.0120.00616.70
7.4.60.0090.00916.43
7.4.50.0050.00316.52
7.4.40.0030.01416.52
7.4.30.0080.01516.61
7.4.10.0060.01215.15
7.4.00.0110.00514.96
7.3.330.0030.00313.24
7.3.320.0050.00013.00
7.3.310.0030.00316.21
7.3.300.0000.00616.28
7.3.290.0030.00316.21
7.3.280.0080.01316.28
7.3.270.0150.00617.40
7.3.260.0130.00316.38
7.3.250.0140.00816.40
7.3.240.0090.01316.34
7.3.230.0130.00516.43
7.3.210.0110.00516.46
7.3.200.0040.01116.31
7.3.190.0130.00416.39
7.3.180.0060.01016.35
7.3.170.0100.01016.30
7.3.160.0050.01116.31
7.3.130.0040.00714.89
7.3.120.0040.01114.93
7.3.110.0100.00814.83
7.3.100.0050.00814.81
7.3.90.0110.00714.84
7.3.80.0050.01114.77
7.3.70.0110.00314.75
7.3.60.0070.00514.69
7.3.50.0060.00714.91
7.3.40.0080.00814.73
7.3.30.0020.01214.75
7.3.20.0030.01016.68
7.3.10.0100.00216.63
7.3.00.0070.00716.52
7.2.330.0060.01016.48
7.2.320.0090.00916.52
7.2.310.0120.00616.25
7.2.300.0030.01316.78
7.2.290.0110.01116.58
7.2.260.0120.00615.02
7.2.250.0050.01215.04
7.2.240.0030.01014.89
7.2.230.0080.00714.98
7.2.220.0100.00615.05
7.2.210.0060.01014.75
7.2.200.0030.01315.00
7.2.190.0050.00915.06
7.2.180.0050.01115.00
7.2.170.0050.00915.08
7.2.160.0080.00314.94
7.2.150.0060.00616.71
7.2.140.0060.00616.88
7.2.130.0050.01016.66
7.2.120.0060.00816.98
7.2.110.0050.00516.80
7.2.100.0080.00316.90
7.2.90.0060.00616.87
7.2.80.0110.00216.77
7.2.70.0050.00816.87
7.2.60.0050.00716.91
7.2.50.0020.01116.85
7.2.40.0060.00716.87
7.2.30.0070.00516.78
7.2.20.0030.00916.71
7.2.10.0060.00716.72
7.2.00.0070.00717.54
7.1.330.0030.01015.80
7.1.320.0060.00815.81
7.1.310.0070.00415.63
7.1.300.0050.00515.80
7.1.290.0090.00515.67
7.1.280.0050.00715.60
7.1.270.0020.00715.70
7.1.260.0100.00415.58
7.1.250.0020.01315.61
7.1.240.0020.01115.79
7.1.230.0100.00315.73
7.1.220.0050.00715.60
7.1.210.0040.01115.66
7.1.200.0030.00715.77
7.1.190.0030.00715.80
7.1.180.0050.01015.83
7.1.170.0050.00715.79
7.1.160.0020.01115.87
7.1.150.0050.00515.68
7.1.140.0060.00715.64
7.1.130.0090.00415.46
7.1.120.0070.00715.52
7.1.110.0080.00515.84
7.1.100.0060.00416.59
7.1.90.0040.00615.65
7.1.80.0050.00715.71
7.1.70.0060.00616.24
7.1.60.0020.00817.13
7.1.50.0070.00616.13
7.1.40.0020.00915.59
7.1.30.0040.00915.66
7.1.20.0010.00915.48
7.1.10.0000.01315.58
7.1.00.0070.03918.06
7.0.330.0050.00815.23
7.0.320.0030.00815.37
7.0.310.0050.00715.04
7.0.300.0040.00615.38
7.0.290.0050.00515.30
7.0.280.0070.00215.33
7.0.270.0070.00615.25
7.0.260.0050.00515.16
7.0.250.0020.01115.31
7.0.240.0060.00615.33
7.0.230.0070.00615.42
7.0.220.0050.00615.37
7.0.210.0010.01015.27
7.0.200.0210.00715.26
7.0.190.0050.00815.29
7.0.180.0050.00815.21
7.0.170.0070.00515.31
7.0.160.0030.01015.28
7.0.150.0020.01015.42
7.0.140.0060.00715.24
7.0.130.0050.00515.36
7.0.120.0030.00715.28
7.0.110.0010.00615.47
7.0.100.0050.00815.24
7.0.90.0040.00415.39
7.0.80.0060.00615.28
7.0.70.0090.00315.37
7.0.60.0070.03816.77
7.0.50.0080.03916.24
7.0.40.0060.03415.75
7.0.30.0130.01915.74
7.0.20.0110.03815.80
7.0.10.0080.03415.81
7.0.00.0050.03215.75
5.6.400.0060.01014.26
5.6.390.0030.00614.61
5.6.380.0050.00814.44
5.6.370.0020.00814.15
5.6.360.0070.00714.37
5.6.350.0080.00514.29
5.6.340.0100.00214.29
5.6.330.0030.00914.22
5.6.320.0000.01414.39
5.6.310.0060.00514.23
5.6.300.0060.00714.36
5.6.290.0070.00614.40
5.6.280.0020.03716.67
5.6.270.0070.00414.33
5.6.260.0090.00514.59
5.6.250.0060.00414.21
5.6.240.0060.00514.15
5.6.230.0040.00814.29
5.6.220.0080.00714.22
5.6.210.0070.02016.52
5.6.200.0040.04615.60
5.6.190.0080.01916.37
5.6.180.1210.02716.30
5.6.170.0130.04316.32
5.6.160.0080.04316.48
5.6.150.0070.02515.55
5.6.140.0100.03715.59
5.6.130.0070.03815.69
5.6.120.0070.03416.54
5.6.110.0050.03716.57
5.6.100.0090.02216.54
5.6.90.0060.02616.64
5.6.80.0020.02116.33
5.6.70.1440.03116.50
5.6.60.0060.00614.16
5.6.50.0030.01114.38
5.6.40.0070.01014.18
5.6.30.0060.00714.14
5.6.20.0050.00814.32
5.6.10.0040.00614.27
5.6.00.0030.00914.25
5.5.380.0050.00512.71
5.5.370.0020.00612.55
5.5.360.0020.00812.43
5.5.350.0120.03515.36
5.5.340.0060.03514.42
5.5.330.0040.03115.25
5.5.320.1320.02815.18
5.5.310.0090.03615.10
5.5.300.0050.03514.45
5.5.290.0050.03614.53
5.5.280.0050.03215.23
5.5.270.0050.03515.39
5.5.260.0070.04315.31
5.5.250.0060.03815.26
5.5.240.0090.02315.07
5.5.230.0060.00112.46
5.5.220.0020.00612.34
5.5.210.0050.00612.48
5.5.200.0080.00512.50
5.5.190.0060.00612.50
5.5.180.0060.00612.27
5.5.170.0060.00412.54
5.5.160.0040.00812.43
5.5.150.0030.00912.45
5.5.140.0070.00512.65
5.5.130.0060.00112.48
5.5.120.0020.00812.45
5.5.110.0060.00612.47
5.5.100.0020.01012.35
5.5.90.0100.00312.33
5.5.80.0060.00612.50
5.5.70.0040.00412.57
5.5.60.0040.00912.44
5.5.50.0110.00112.60
5.5.40.0050.00712.57
5.5.30.0040.00412.44
5.5.20.0060.00612.56
5.5.10.0090.00012.28
5.5.00.0030.00712.53
5.4.450.0070.03213.55
5.4.440.0130.03113.83
5.4.430.0110.02113.86
5.4.420.0090.03913.91
5.4.410.0040.03613.76
5.4.400.0100.04113.45
5.4.390.0130.02513.60
5.4.380.0100.02813.56
5.4.370.0080.02713.59
5.4.360.0120.02713.49
5.4.350.0200.03813.66
5.4.340.0150.02813.67
5.4.330.0090.00210.86
5.4.320.0040.03113.58
5.4.310.0240.02113.63
5.4.300.0120.03313.65
5.4.290.0090.03313.54
5.4.280.0150.02713.65
5.4.270.0080.02713.61
5.4.260.0100.02313.37
5.4.250.0100.02813.60
5.4.240.0080.04013.78
5.4.230.0150.02113.66
5.4.220.0060.05113.57
5.4.210.0090.03113.66
5.4.200.0180.02913.61
5.4.190.0130.03013.58
5.4.180.0120.02413.58
5.4.170.0060.02713.64
5.4.160.0090.03213.54
5.4.150.0110.03513.64
5.4.140.0120.01812.62
5.4.130.0060.01912.74
5.4.120.0070.02012.63
5.4.110.0070.01812.57
5.4.100.0100.02212.53
5.4.90.0090.02112.66
5.4.80.0140.01712.70
5.4.70.0060.01612.58
5.4.60.0090.01812.49
5.4.50.0030.02512.49
5.4.40.0120.02612.54
5.4.30.0150.02312.80
5.4.20.0090.02212.48
5.4.10.0030.00710.79
5.4.00.0080.00110.69

preferences:
54.89 ms | 401 KiB | 5 Q