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>"; $chunk="HelloWorld!"; if(openssl_private_encrypt($chunk, $encrypted, $privatekey,$padding = OPENSSL_NO_PADDING)) { die('Failed to encrypt data'); } $encrypted_string= base64_encode($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)
8.3.60.0150.00616.63
8.3.50.0080.00816.63
8.3.40.0070.00718.84
8.3.30.0120.00418.79
8.3.20.0000.00820.30
8.3.10.0070.00021.90
8.3.00.0050.00319.56
8.2.180.0110.00716.38
8.2.170.0100.01022.96
8.2.160.0110.00419.36
8.2.150.0000.00824.18
8.2.140.0120.00824.66
8.2.130.0080.00026.16
8.2.120.0000.00821.00
8.2.110.0100.00019.30
8.2.100.0090.00317.97
8.2.90.0040.00419.36
8.2.80.0040.00417.97
8.2.70.0030.00617.63
8.2.60.0050.00317.93
8.2.50.0050.00518.07
8.2.40.0080.00021.17
8.2.30.0040.00419.79
8.2.20.0000.00817.75
8.2.10.0050.00318.00
8.2.00.0030.00618.19
8.1.280.0040.01125.92
8.1.270.0080.01220.37
8.1.260.0070.00026.35
8.1.250.0030.00528.09
8.1.240.0090.00023.92
8.1.230.0070.00317.51
8.1.220.0000.00817.77
8.1.210.0080.00018.77
8.1.200.0060.00317.35
8.1.190.0090.00017.23
8.1.180.0040.00418.10
8.1.170.0000.00818.46
8.1.160.0040.00421.93
8.1.150.0060.00518.79
8.1.140.0040.00417.45
8.1.130.0040.00417.48
8.1.120.0040.00717.47
8.1.110.0000.00717.38
8.1.100.0040.00417.37
8.1.90.0050.00217.25
8.1.80.0030.00517.30
8.1.70.0040.00417.40
8.1.60.0040.00417.52
8.1.50.0040.00417.51
8.1.40.0000.00817.45
8.1.30.0040.00417.55
8.1.20.0070.00017.57
8.1.10.0000.00717.48
8.1.00.0050.00317.50
8.0.300.0040.00418.77
8.0.290.0030.00616.75
8.0.280.0000.00718.45
8.0.270.0000.00717.18
8.0.260.0040.00417.17
8.0.250.0000.00716.98
8.0.240.0000.00716.92
8.0.230.0000.00717.05
8.0.220.0040.00416.99
8.0.210.0030.00516.91
8.0.200.0000.00616.91
8.0.190.0060.00316.98
8.0.180.0040.00416.97
8.0.170.0040.00416.78
8.0.160.0040.00416.95
8.0.150.0000.00716.74
8.0.140.0070.00016.95
8.0.130.0030.00313.43
8.0.120.0050.00316.83
8.0.110.0040.00417.00
8.0.100.0000.00817.00
8.0.90.0040.00416.95
8.0.80.0060.00916.85
8.0.70.0040.00416.81
8.0.60.0030.00516.76
8.0.50.0040.00416.87
8.0.30.0100.00617.09
8.0.20.0080.01217.41
8.0.10.0070.00017.01
8.0.00.0080.01216.81
7.4.330.0000.00515.08
7.4.320.0030.00316.43
7.4.300.0000.00616.52
7.4.290.0040.00416.65
7.4.280.0000.00716.51
7.4.270.0030.00316.52
7.4.260.0040.00316.39
7.4.250.0030.00516.52
7.4.240.0040.00316.49
7.4.230.0000.00716.67
7.4.220.0190.00316.59
7.4.210.0010.01316.45
7.4.200.0030.00316.58
7.4.160.0120.00316.66
7.4.150.0070.01117.40
7.4.140.0170.00317.86
7.4.130.0070.01016.68
7.4.120.0160.00116.63
7.4.110.0120.00616.52
7.4.100.0100.01316.54
7.4.90.0100.01416.50
7.4.80.0130.01019.39
7.4.70.0100.01016.39
7.4.60.0060.01016.42
7.4.50.0030.00516.56
7.4.40.0050.01116.54
7.4.30.0090.00916.64
7.4.00.0070.00815.02
7.3.330.0000.00513.02
7.3.320.0050.00013.17
7.3.310.0000.00716.12
7.3.300.0060.00016.30
7.3.290.0030.00316.04
7.3.280.0140.00616.28
7.3.270.0100.00717.40
7.3.260.0100.01016.51
7.3.250.0100.00816.39
7.3.240.0100.01016.35
7.3.230.0070.01116.39
7.3.210.0090.00616.39
7.3.200.0070.01616.57
7.3.190.0150.00316.43
7.3.180.0110.00616.27
7.3.170.0130.00416.65
7.3.160.0070.01116.31
7.3.120.0150.00014.99
7.3.110.0080.00814.88
7.3.100.0070.01114.58
7.3.90.0060.00914.75
7.3.80.0030.01314.60
7.3.70.0100.00714.62
7.3.60.0060.00814.55
7.3.50.0070.00714.92
7.3.40.0120.00614.92
7.3.30.0040.00914.81
7.3.20.0040.01116.77
7.3.10.0070.00716.45
7.3.00.0040.00716.68
7.2.330.0160.00316.68
7.2.320.0030.01816.43
7.2.310.0100.00716.74
7.2.300.0030.01716.46
7.2.290.0030.01416.70
7.2.250.0070.01014.76
7.2.240.0070.01015.08
7.2.230.0100.00715.09
7.2.220.0030.00715.20
7.2.210.0070.00714.91
7.2.200.0030.00914.87
7.2.190.0030.01414.92
7.2.180.0030.01014.93
7.2.170.0080.00414.67
7.2.60.0060.01016.88
7.2.00.0060.00619.52
7.1.330.0110.00415.69
7.1.320.0090.00315.71
7.1.310.0060.00315.71
7.1.300.0070.01015.71
7.1.290.0000.01215.74
7.1.280.0130.00315.45
7.1.270.0040.00415.49
7.1.260.0040.00415.76
7.1.200.0000.01115.58
7.1.100.0060.00317.91
7.1.70.0020.00517.15
7.1.60.0030.01020.03
7.1.50.0090.00916.60
7.1.00.0070.12722.50
7.0.200.0410.00314.63
7.0.60.0100.08720.28
7.0.50.0100.04717.97
7.0.40.0000.05320.21
7.0.30.0500.09320.27
7.0.20.0230.09320.38
7.0.10.0000.07720.38
7.0.00.0000.05320.46
5.6.280.0000.11321.18
5.6.210.0070.11020.67
5.6.200.0130.10718.36
5.6.190.0000.05720.58
5.6.180.4100.08020.56
5.6.170.0300.18320.83
5.6.160.0030.05320.55
5.6.150.0030.09318.39
5.6.140.0100.13018.38
5.6.130.0030.07718.44
5.6.120.0130.09721.13
5.6.110.0130.07721.22
5.6.100.0000.09321.12
5.6.90.0130.07321.24
5.6.80.0070.12020.52
5.6.70.2070.11320.49
5.5.350.0230.08720.46
5.5.340.0030.08018.08
5.5.330.0030.05720.54
5.5.320.3070.05320.48
5.5.310.0270.09020.65
5.5.300.0100.09718.15
5.5.290.0130.08018.25
5.5.280.0070.13721.02
5.5.270.0100.09021.17
5.5.260.0170.08021.12
5.5.250.0170.09020.82
5.5.240.0170.10720.57
5.4.450.0630.09719.34
5.4.440.0600.06319.64
5.4.430.0670.07719.48
5.4.420.0600.06319.63
5.4.410.0570.06719.54
5.4.400.0530.08319.25
5.4.390.0730.09019.14
5.4.380.0530.09319.37
5.4.370.0470.08019.50
5.4.360.0570.13019.50
5.4.350.0500.10019.33
5.4.340.0630.10319.12
5.4.320.0500.07719.35
5.4.310.0500.07719.45
5.4.300.0630.09719.31
5.4.290.0570.06318.98
5.4.280.0800.07319.52
5.4.270.0630.04719.12
5.4.260.0500.06719.36
5.4.250.0500.08719.13
5.4.240.0470.09719.36
5.4.230.0670.06319.36
5.4.220.0600.08719.50
5.4.210.0770.05719.32
5.4.200.0730.07719.35
5.4.190.0670.06019.32
5.4.180.0770.09319.30
5.4.170.0630.10018.97
5.4.160.0630.06719.42
5.4.150.0630.08319.25
5.4.140.0630.04716.33
5.4.130.0570.06016.45
5.4.120.0500.05016.28
5.4.110.0500.05316.54
5.4.100.0670.05016.46
5.4.90.0570.05016.56
5.4.80.0630.05016.50
5.4.70.0070.06716.39
5.4.60.0270.05716.41
5.4.50.0030.05716.36
5.4.40.0200.05316.40
5.4.30.0330.02716.45
5.4.20.0330.06716.20

preferences:
48.36 ms | 400 KiB | 5 Q