3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Create the keypair $res=openssl_pkey_new(); // Get private key openssl_pkey_export($res, $privatekey); // Get public key $publickey=openssl_pkey_get_details($res); $publickey=$publickey["key"]; echo "Private Key:<BR>$privatekey<br><br>Public Key:<BR>$publickey<BR><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)
8.3.60.0070.00716.75
8.3.50.0140.00321.01
8.3.40.0120.00318.77
8.3.30.0070.00718.85
8.3.20.0070.00020.16
8.3.10.0050.00323.70
8.3.00.0040.00419.67
8.2.180.0130.01018.26
8.2.170.0100.00722.96
8.2.160.0030.01020.33
8.2.150.0040.00424.18
8.2.140.0070.01124.66
8.2.130.0000.00826.16
8.2.120.0050.00317.38
8.2.110.0090.00020.39
8.2.100.0060.00617.63
8.2.90.0080.00019.23
8.2.80.0030.00617.97
8.2.70.0030.00517.38
8.2.60.0080.00017.80
8.2.50.0060.00318.07
8.2.40.0050.00321.18
8.2.30.0000.00719.77
8.2.20.0090.00017.62
8.2.10.0050.00317.90
8.2.00.0030.00518.04
8.1.280.0140.00425.92
8.1.270.0040.00420.00
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0030.00623.92
8.1.230.0070.00717.42
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0060.00317.35
8.1.190.0090.00017.10
8.1.180.0040.00418.10
8.1.170.0040.00418.71
8.1.160.0030.00321.93
8.1.150.0080.00318.77
8.1.140.0000.00817.34
8.1.130.0000.00717.57
8.1.120.0000.00717.27
8.1.110.0070.00017.38
8.1.100.0030.00317.23
8.1.90.0070.00017.27
8.1.80.0000.00717.23
8.1.70.0030.00317.23
8.1.60.0000.00717.47
8.1.50.0020.00517.42
8.1.40.0050.00317.46
8.1.30.0040.00717.51
8.1.20.0000.00717.65
8.1.10.0040.00417.55
8.1.00.0080.00017.45
8.0.300.0080.00318.77
8.0.290.0000.00716.63
8.0.280.0000.00718.33
8.0.270.0040.00417.10
8.0.260.0050.00517.20
8.0.250.0070.00016.99
8.0.240.0030.00517.00
8.0.230.0030.00316.99
8.0.220.0030.00316.93
8.0.210.0000.00716.91
8.0.200.0030.00316.91
8.0.190.0000.00816.92
8.0.180.0050.00316.91
8.0.170.0040.00416.80
8.0.160.0000.00716.87
8.0.150.0000.00716.86
8.0.140.0030.00316.81
8.0.130.0000.00613.32
8.0.120.0030.00516.87
8.0.110.0050.00316.88
8.0.100.0030.00416.85
8.0.90.0050.00216.86
8.0.80.0030.01216.93
8.0.70.0000.00716.70
8.0.60.0040.00416.88
8.0.50.0040.00416.89
8.0.30.0150.00316.96
8.0.20.0090.01317.40
8.0.10.0070.00016.95
8.0.00.0100.00816.83
7.4.330.0050.00015.08
7.4.320.0030.00316.36
7.4.300.0030.00316.38
7.4.290.0040.00416.45
7.4.280.0030.00516.43
7.4.270.0030.00316.55
7.4.260.0000.00716.43
7.4.250.0040.00416.46
7.4.240.0010.00616.44
7.4.230.0030.00316.33
7.4.220.0090.00916.39
7.4.210.0080.01016.59
7.4.200.0050.00216.56
7.4.160.0090.00616.63
7.4.150.0150.00917.40
7.4.140.0130.00517.86
7.4.130.0130.00716.50
7.4.120.0100.00816.38
7.4.110.0140.00416.44
7.4.100.0150.00316.42
7.4.90.0130.00316.59
7.4.80.0130.00319.39
7.4.70.0120.00916.52
7.4.60.0090.00616.50
7.4.50.0050.00316.21
7.4.40.0040.01816.60
7.4.30.0150.00916.53
7.4.00.0080.01014.70
7.3.330.0050.00013.16
7.3.320.0000.00513.17
7.3.310.0030.00316.12
7.3.300.0000.00616.21
7.3.290.0030.00316.30
7.3.280.0110.00616.26
7.3.270.0100.00717.40
7.3.260.0340.01016.52
7.3.250.0070.00916.31
7.3.240.0140.00716.25
7.3.230.0120.00916.48
7.3.210.0070.01016.22
7.3.200.0070.01016.31
7.3.190.0120.00616.45
7.3.180.0080.00816.47
7.3.170.0090.00916.52
7.3.160.0080.00816.51
7.3.120.0060.01214.74
7.3.110.0070.00714.77
7.3.100.0090.00614.67
7.3.90.0040.00414.60
7.3.80.0070.00714.80
7.3.70.0040.00814.61
7.3.60.0100.00314.84
7.3.50.0030.01014.66
7.3.40.0030.00614.75
7.3.30.0030.00914.65
7.3.20.0060.00916.31
7.3.10.0100.00516.63
7.3.00.0070.00716.58
7.2.330.0100.00716.54
7.2.320.0080.00916.53
7.2.310.0160.00716.64
7.2.300.0060.00916.24
7.2.290.0090.01316.39
7.2.250.0060.01214.70
7.2.240.0070.01015.00
7.2.230.0100.00315.01
7.2.220.0030.01014.88
7.2.210.0090.00314.94
7.2.200.0100.00614.80
7.2.190.0060.00314.69
7.2.180.0040.00814.69
7.2.170.0060.00514.84
7.2.130.0080.00616.95
7.2.120.0030.01016.49
7.2.110.0060.00316.76
7.2.100.0040.00716.80
7.2.90.0030.01116.86
7.2.80.0030.00616.92
7.2.70.0000.01116.74
7.2.60.0050.00916.84
7.2.50.0100.00316.90
7.2.40.0110.00016.42
7.2.30.0070.01116.89
7.2.20.0040.01116.87
7.2.10.0000.01016.96
7.2.00.0060.00818.14
7.1.330.0040.01115.67
7.1.320.0100.00315.69
7.1.310.0090.00315.73
7.1.300.0080.00415.63
7.1.290.0060.00315.60
7.1.280.0100.00315.61
7.1.270.0040.01215.59
7.1.260.0030.01015.64
7.1.250.0040.00415.43
7.1.200.0000.00715.77
7.1.100.0050.00518.12
7.1.70.0000.00817.15
7.1.60.0160.00920.03
7.1.50.0110.01416.83
7.1.00.0100.19722.78
7.0.200.0690.00414.98
7.0.60.0070.06020.09
7.0.50.0100.07718.00
7.0.40.0170.26020.41
7.0.30.0270.14720.37
7.0.20.0230.12320.36
7.0.10.0100.17320.25
7.0.00.0070.24720.27
5.6.280.0030.16021.12
5.6.210.0100.14020.68
5.6.200.0130.14318.41
5.6.190.0130.21320.85
5.6.180.3370.08720.75
5.6.170.0300.16020.55
5.6.160.0030.27020.88
5.6.150.0030.15718.38
5.6.140.0030.06318.41
5.6.130.0070.19318.32
5.6.120.0070.17721.20
5.6.110.0070.15321.20
5.6.100.0030.06721.25
5.6.90.0100.15021.23
5.6.80.0130.11020.75
5.5.350.0230.14020.54
5.5.340.0100.19018.18
5.5.330.0070.09720.44
5.5.320.3770.16720.35
5.5.310.0370.13020.34
5.5.300.0030.17718.13
5.5.290.0130.15318.19
5.5.280.0100.08021.04
5.5.270.0070.12321.12
5.5.260.0070.10020.94
5.5.250.0130.22320.89
5.5.240.4100.04720.54
5.4.450.0770.19019.36
5.4.440.0700.11719.68
5.4.430.0570.18719.32
5.4.420.0730.24019.86
5.4.410.0570.12319.50
5.4.400.0530.12019.03
5.4.390.0570.25719.54
5.4.380.0770.11319.52
5.4.370.0770.07019.34
5.4.360.0570.22019.30
5.4.350.0730.39719.36
5.4.340.0630.29019.36
5.4.320.0700.09719.03
5.4.310.0630.11319.30
5.4.300.0630.14319.30
5.4.290.0630.22319.45
5.4.280.0700.27719.02
5.4.270.0500.08019.03
5.4.260.0670.15019.51
5.4.250.0600.16719.14
5.4.240.0530.20319.37
5.4.230.0600.17019.54
5.4.220.0900.33019.46
5.4.210.0700.14319.15
5.4.200.0800.14319.13
5.4.190.0600.13719.38
5.4.180.0600.18719.14
5.4.170.0430.35019.14
5.4.160.0470.12319.43
5.4.150.0370.20719.33
5.4.140.0230.05016.46
5.4.130.0500.05316.23
5.4.120.0530.04316.58
5.4.110.0100.07016.47
5.4.100.0370.06016.47
5.4.90.0430.05316.56
5.4.80.0470.04316.37
5.4.70.0030.05016.29
5.4.60.0230.05316.43
5.4.50.0000.07716.18
5.4.40.0230.06016.42
5.4.30.0300.06316.15
5.4.20.0330.06716.36

preferences:
72.08 ms | 401 KiB | 5 Q