3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = openssl_pkey_new(); $csr = openssl_csr_new(["countryName" => "DE"], $x, ["x509_extensions" => 0xDEADBEEF]); ?>

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)
8.3.70.0060.00916.58
8.3.60.0040.01118.43
8.3.50.0080.00822.01
8.3.40.0000.01518.67
8.3.30.0030.01019.02
8.3.20.0040.00420.26
8.3.10.0000.00823.65
8.3.00.0000.00817.91
8.2.180.0100.01016.63
8.2.170.0120.00622.96
8.2.160.0110.00420.47
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00420.98
8.2.110.0030.00622.20
8.2.100.0000.01218.07
8.2.90.0090.00019.05
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0060.00618.04
8.2.50.0040.00418.07
8.2.40.0040.00418.03
8.2.30.0060.00318.05
8.2.20.0000.00817.67
8.2.10.0050.00217.98
8.2.00.0000.00717.73
8.1.280.0090.00625.92
8.1.270.0030.00624.00
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0060.00323.83
8.1.230.0070.00419.15
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0060.00317.23
8.1.180.0080.00018.10
8.1.170.0050.00318.40
8.1.160.0000.00721.82
8.1.150.0000.00718.66
8.1.140.0030.00517.30
8.1.130.0030.00317.71
8.1.120.0030.00317.22
8.1.110.0040.00417.30
8.1.100.0030.00417.38
8.1.90.0040.00417.34
8.1.80.0000.00717.28
8.1.70.0000.00717.34
8.1.60.0040.00417.46
8.1.50.0000.00817.38
8.1.40.0060.00317.49
8.1.30.0000.00817.49
8.1.20.0000.00717.51
8.1.10.0000.00817.54
8.1.00.0000.00717.48
8.0.300.0000.00818.77
8.0.290.0070.00316.75
8.0.280.0070.00018.37
8.0.270.0030.00317.11
8.0.260.0040.00417.19
8.0.250.0070.00016.98
8.0.240.0040.00416.94
8.0.230.0000.00716.84
8.0.220.0070.00016.92
8.0.210.0000.00716.75
8.0.200.0000.00617.00
8.0.190.0070.00016.91
8.0.180.0040.00416.88
8.0.170.0060.00316.84
8.0.160.0050.00216.92
8.0.150.0070.00016.81
8.0.140.0040.00416.83
8.0.130.0050.00013.38
8.0.120.0050.00216.76
8.0.110.0070.00016.81
8.0.100.0000.00816.88
8.0.90.0040.00416.90
8.0.80.0070.00716.84
8.0.70.0000.00816.78
8.0.60.0040.00416.89
8.0.50.0040.00416.87
8.0.30.0030.01616.93
8.0.20.0140.00617.40
8.0.10.0050.00316.96
8.0.00.0110.00716.80
7.4.330.0050.00015.00
7.4.320.0000.00616.47
7.4.300.0030.00316.45
7.4.290.0000.00716.35
7.4.280.0030.00516.37
7.4.270.0040.00416.43
7.4.260.0050.00216.34
7.4.250.0040.00416.53
7.4.240.0010.00616.46
7.4.230.0080.00016.51
7.4.220.0180.00416.59
7.4.210.0060.00916.39
7.4.200.0050.00216.32
7.4.160.0050.01016.35
7.4.150.0090.00917.40
7.4.140.0130.00817.86
7.4.130.0120.00516.41
7.4.120.0080.00816.49
7.4.110.0140.00316.64
7.4.100.0090.00916.39
7.4.90.0100.00716.43
7.4.80.0060.01819.39
7.4.70.0120.00616.40
7.4.60.0030.01216.54
7.4.50.0000.00416.50
7.4.40.0090.00616.59
7.4.30.0100.00616.41
7.4.00.0060.00914.86
7.3.330.0050.00013.19
7.3.320.0060.00013.14
7.3.310.0000.00616.21
7.3.300.0000.00716.27
7.3.290.0070.01316.25
7.3.280.0110.00616.25
7.3.270.0030.01317.40
7.3.260.0140.00916.32
7.3.250.0100.00716.53
7.3.240.0070.01016.22
7.3.230.0180.00616.51
7.3.210.0130.00616.19
7.3.200.0090.00619.39
7.3.190.0090.00916.41
7.3.180.0040.01216.43
7.3.170.0030.01316.46
7.3.160.0070.01016.42
7.3.120.0070.01014.77
7.2.330.0030.01316.49
7.2.320.0070.01116.48
7.2.310.0130.00716.61
7.2.300.0140.00416.49
7.2.290.0070.01016.23
7.2.00.0030.00619.14
7.1.200.0040.00415.61
7.1.100.0500.00915.72
7.1.70.0030.00617.09
7.1.60.0110.01419.70
7.1.50.0130.01316.86
7.1.00.0030.10722.55
7.0.200.0070.00316.55
7.0.140.0030.20722.16
7.0.60.0000.13019.96
7.0.50.0100.21317.98
7.0.40.0070.24020.14
7.0.30.0300.24020.32
7.0.20.0230.12320.38
7.0.10.0130.15720.27
7.0.00.0030.20020.48
5.6.280.0000.21320.97
5.6.210.0070.18020.82
5.6.200.0100.19018.43
5.6.190.0130.22320.80
5.6.180.0230.18320.57
5.6.170.0370.16720.51
5.6.160.0170.15020.68
5.6.150.0030.11718.39
5.6.140.0070.17018.42
5.6.130.0230.19018.45
5.6.120.0100.35321.13
5.6.110.0100.21721.22
5.6.100.0100.58721.24
5.6.90.0200.12321.11
5.6.80.0130.20720.51
5.5.350.0130.10320.48
5.5.340.0030.09718.18
5.5.330.0030.28320.58
5.5.320.0330.08020.50
5.5.310.0300.10320.49
5.5.300.0100.15718.13
5.5.290.0130.10718.20
5.5.280.0100.36021.14
5.5.270.0100.22321.07
5.5.260.0100.17020.93
5.5.250.0200.20720.69
5.5.240.0070.18720.46
5.4.450.3570.14319.65
5.4.440.3430.21019.68
5.4.430.2730.18719.62
5.4.420.2930.08319.58
5.4.410.3630.13319.49
5.4.400.3800.16319.29
5.4.390.3900.06319.31
5.4.380.3870.22719.34
5.4.370.4070.09719.01
5.4.360.3770.07719.38
5.4.350.3830.21019.01
5.4.340.3570.15319.02
5.4.320.3970.14019.03
5.4.310.4430.11719.16
5.4.300.3800.24019.05
5.4.290.3600.08018.95
5.4.280.3470.15319.30
5.4.270.3830.21318.91
5.4.260.3800.08319.20
5.4.250.4270.05719.00
5.4.240.4230.23019.05
5.4.230.4570.05019.09
5.4.220.3870.17719.09
5.4.210.3700.06019.30
5.4.200.3930.07319.13
5.4.190.4130.14719.38
5.4.180.4000.16319.34
5.4.170.3730.12719.09
5.4.160.3700.05019.18
5.4.150.4430.12719.31
5.4.140.4200.03716.19
5.4.130.3570.03316.22
5.4.120.3730.03316.27
5.4.110.3670.03716.43
5.4.100.3930.03716.23
5.4.90.3800.03316.20
5.4.80.3570.03316.29
5.4.70.3670.03716.41
5.4.60.3970.04316.28
5.4.50.4070.04316.36
5.4.40.3670.04016.43
5.4.30.3630.03716.47
5.4.20.2770.03016.27
5.4.10.3570.03016.38
5.4.00.3670.03015.67
5.3.290.4200.04314.54
5.3.280.4130.04014.45
5.3.270.3670.03314.48
5.3.260.4400.03714.56
5.3.250.4470.03714.54
5.3.240.4430.03314.58
5.3.230.3730.04014.48
5.3.220.3670.03314.41
5.3.210.3830.04714.43
5.3.200.3730.03314.51
5.3.190.3530.03714.45
5.3.180.3700.03314.42
5.3.170.3730.03714.41
5.3.160.3730.04014.61
5.3.150.3700.04314.44
5.3.140.3700.04014.59
5.3.130.2630.03314.64
5.3.120.3130.03314.58
5.3.110.2870.03314.64
5.3.100.4030.04313.97
5.3.90.3430.03313.99
5.3.80.3070.04313.79
5.3.70.3200.03013.80
5.3.60.2970.03313.91
5.3.50.3370.03313.72
5.3.40.3030.04013.82
5.3.30.3400.03313.82
5.3.20.3070.03313.78
5.3.10.3800.03713.61
5.3.00.3930.03313.45
5.2.170.2470.03310.98
5.2.160.2970.03011.19
5.2.150.2670.02710.98
5.2.140.2670.03011.00
5.2.130.3000.03010.95
5.2.120.3430.02311.11
5.2.110.3270.02710.93
5.2.100.3270.02711.01
5.2.90.3030.03010.94
5.2.80.3130.03011.05
5.2.70.3070.03011.11
5.2.60.2800.03310.89
5.2.50.3100.03710.86
5.2.40.2530.03010.83
5.2.30.2000.02310.98
5.2.20.2270.03010.80
5.2.10.2530.02710.77
5.2.00.2830.02010.65
5.1.60.2770.0279.86
5.1.50.3170.0239.87
5.1.40.2870.02010.05
5.1.30.2930.03010.23
5.1.20.2470.02310.51
5.1.10.2530.02710.11
5.1.00.2600.02310.08
5.0.50.1270.0209.86
5.0.40.1370.0279.86
5.0.30.1070.0379.86
5.0.20.1170.0209.86
5.0.10.1470.0139.86
5.0.00.1130.0339.86
4.4.90.1130.0179.86
4.4.80.1430.0209.86
4.4.70.1270.0209.86
4.4.60.1200.0139.86
4.4.50.1130.0179.86
4.4.40.1470.0279.86
4.4.30.1400.0139.86
4.4.20.1770.0209.86
4.4.10.1170.0179.86
4.4.00.1470.0309.86
4.3.110.1330.0179.86
4.3.100.1130.0179.86
4.3.90.1530.0139.86
4.3.80.1400.0279.86
4.3.70.1400.0139.86
4.3.60.1170.0179.86
4.3.50.1570.0209.86
4.3.40.1200.0239.86
4.3.30.0600.0179.86
4.3.20.0570.0179.86
4.3.10.0570.0179.86
4.3.00.0570.0179.86

preferences:
33.61 ms | 401 KiB | 5 Q