3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo {} $foo = new Foo; $rounds = 1000000; for($i=0; $i<$rounds; $i++) { (new ReflectionClass($foo))->getShortName(); }

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)
8.3.60.0070.09718.43
8.3.50.0240.10221.98
8.3.40.0130.09618.54
8.3.30.0100.11418.81
8.3.20.0030.05220.19
8.3.10.0030.05522.10
8.3.00.0000.05722.25
8.2.180.0070.09416.63
8.2.170.0130.09222.96
8.2.160.0130.09520.81
8.2.150.0030.05124.18
8.2.140.0070.05024.66
8.2.130.0100.06626.16
8.2.120.0000.05619.36
8.2.110.0030.09122.11
8.2.100.0100.09217.84
8.2.90.0000.10219.05
8.2.80.0000.10319.54
8.2.70.0100.09917.50
8.2.60.0100.09717.80
8.2.50.0000.12618.07
8.2.40.0000.09617.91
8.2.30.0000.09517.89
8.2.20.0030.09917.57
8.2.10.0030.09819.45
8.2.00.0030.10017.54
8.1.280.0070.09125.92
8.1.270.0000.05723.82
8.1.260.0030.05226.35
8.1.250.0070.04928.09
8.1.240.0060.08423.84
8.1.230.0030.07819.14
8.1.220.0070.09317.74
8.1.210.0100.09118.77
8.1.200.0030.09516.98
8.1.190.0000.09717.29
8.1.180.0030.10318.10
8.1.170.0030.08418.53
8.1.160.0030.08421.93
8.1.150.0030.09518.61
8.1.140.0000.10217.43
8.1.130.0030.09017.72
8.1.120.0030.09817.44
8.1.110.0030.09317.40
8.1.100.0000.10217.26
8.1.90.0000.09717.36
8.1.80.0000.09517.29
8.1.70.0030.09617.33
8.1.60.0100.09617.45
8.1.50.0000.09517.51
8.1.40.0070.09517.43
8.1.30.0000.11417.51
8.1.20.0030.09017.62
8.1.10.0070.09617.55
8.1.00.0070.09417.48
8.0.300.0070.09518.77
8.0.290.0100.11117.04
8.0.280.0000.10918.46
8.0.270.0000.11617.17
8.0.260.0030.10016.65
8.0.250.0000.10916.97
8.0.240.0000.10416.88
8.0.230.0030.10516.88
8.0.220.0000.10316.69
8.0.210.0030.10616.76
8.0.200.0030.09916.84
8.0.190.0030.10216.88
8.0.180.0030.10216.84
8.0.170.0100.09316.88
8.0.160.0070.09816.89
8.0.150.0000.10516.80
8.0.140.0000.10516.79
8.0.130.0030.09513.20
8.0.120.0060.10116.74
8.0.110.0030.13116.71
8.0.100.0070.10016.82
8.0.90.0030.10116.70
8.0.80.0070.21116.88
8.0.70.0030.10516.80
8.0.60.0000.11116.63
8.0.50.0060.10116.59
8.0.30.0160.16316.92
8.0.20.0100.13917.40
8.0.10.0030.10116.88
8.0.00.0050.17616.55
7.4.330.0070.15215.00
7.4.320.0030.14316.44
7.4.300.0130.13616.52
7.4.290.0000.14616.40
7.4.280.0070.14216.45
7.4.270.0000.15516.44
7.4.260.0030.16616.50
7.4.250.0000.15216.30
7.4.240.0070.14216.50
7.4.230.0030.14316.52
7.4.220.0090.20216.48
7.4.210.0090.21016.49
7.4.200.0030.14816.32
7.4.190.0000.15616.34
7.4.160.0100.25916.33
7.4.150.0160.18817.40
7.4.140.0110.20817.86
7.4.130.0140.30016.46
7.4.120.0120.23616.46
7.4.110.0160.19216.46
7.4.100.0060.24816.44
7.4.90.0070.20716.34
7.4.80.0000.35119.39
7.4.70.0070.20316.41
7.4.60.0070.19516.50
7.4.50.0000.10816.37
7.4.40.0100.18622.77
7.4.30.0060.19416.36
7.4.00.0030.21614.82
7.3.330.0000.19813.14
7.3.320.0030.19313.28
7.3.310.0000.19916.26
7.3.300.0000.20116.37
7.3.290.0060.30416.28
7.3.280.0100.33116.31
7.3.270.0030.26317.40
7.3.260.0100.25216.29
7.3.250.0140.25516.42
7.3.240.0070.25816.55
7.3.230.0060.25716.39
7.3.210.0100.26716.25
7.3.200.0060.34519.39
7.3.190.0130.31216.49
7.3.180.0070.26816.18
7.3.170.0070.24516.27
7.3.160.0190.28316.34
7.3.120.0030.24114.53
7.2.330.0100.31416.48
7.2.320.0160.35416.41
7.2.310.0130.32216.61
7.2.300.0120.37616.69
7.2.290.0130.34216.61
7.2.00.0070.24119.10
7.1.100.1020.31216.26
7.1.70.0030.24417.06
7.1.60.0100.30019.82
7.1.50.0070.29316.95
7.1.00.0070.33722.36
7.0.200.0070.30116.80
7.0.140.0030.35722.18
7.0.90.0070.24319.93
7.0.80.0100.28020.01
7.0.70.0130.29719.90
7.0.60.0070.33019.87
7.0.50.0070.34020.30
7.0.40.0030.38719.96
7.0.30.0100.31720.00
7.0.20.0500.27019.95
7.0.10.0030.25720.12
7.0.00.0070.34320.12
5.6.280.0030.54021.15
5.6.230.0030.65020.72
5.6.220.0070.66720.62
5.6.210.0070.60320.75
5.6.200.0030.65321.12
5.6.190.0170.65320.99
5.6.180.0070.62021.13
5.6.170.0070.62021.08
5.6.160.0100.66321.00
5.6.150.0100.64721.09
5.6.140.0070.50720.95
5.6.130.0030.63721.11
5.6.120.0130.52021.00
5.6.110.0030.53321.06
5.6.100.0030.48721.06
5.6.90.0070.65021.08
5.6.80.0030.48020.31
5.6.70.0000.48020.43
5.6.60.0030.53020.38
5.6.50.0100.55320.46
5.6.40.0200.65320.43
5.6.30.0070.63720.29
5.6.20.0070.70020.43
5.6.10.0070.59020.48
5.6.00.0100.63020.38
5.5.370.0030.66320.38
5.5.360.0130.68720.39
5.5.350.0130.60320.45
5.5.340.0030.55020.80
5.5.330.0000.68320.89
5.5.320.0070.63720.93
5.5.310.0100.63320.62
5.5.300.0130.66020.82
5.5.290.0070.59320.64
5.5.280.0070.52020.74
5.5.270.0100.52320.72
5.5.260.0030.50020.90
5.5.250.0030.54320.64
5.5.240.0070.55020.31
5.5.230.0070.49320.20
5.5.220.0100.64020.18
5.5.210.0030.66020.30
5.5.200.0070.65020.19
5.5.190.0100.67320.12
5.5.180.0030.66320.22
5.5.160.0030.60020.11
5.5.150.0030.67020.14
5.5.140.0070.63020.21
5.5.130.0100.71720.17
5.5.120.0030.52720.25
5.5.110.0100.69320.25
5.5.100.0030.65019.95
5.5.90.0030.64020.17
5.5.80.0030.67020.07
5.5.70.0070.54720.08
5.5.60.0000.66020.08
5.5.50.0100.54720.13
5.5.40.0030.65720.06
5.5.30.0030.68720.13
5.5.20.0030.70020.14
5.5.10.0070.66719.98
5.5.00.0170.66319.99
5.4.450.0100.51019.38
5.4.440.0030.54019.48
5.4.430.0030.52019.14
5.4.420.0070.53719.17
5.4.410.0130.65319.21
5.4.400.0030.54719.23
5.4.390.0500.61019.16
5.4.380.0000.53719.21
5.4.370.0030.66318.84
5.4.360.0070.65719.07
5.4.350.0070.63719.05
5.4.340.0100.63719.16
5.4.320.0030.62319.20
5.4.310.0070.67319.16
5.4.300.0030.66018.90
5.4.290.0030.61319.03
5.4.280.0130.65019.09
5.4.270.0070.63718.93
5.4.260.0030.64019.04
5.4.250.0070.56019.18
5.4.240.0000.59319.02
5.4.230.0070.63018.94
5.4.220.0030.53319.09
5.4.210.0100.68018.87
5.4.200.0130.69319.20
5.4.190.0030.63019.03
5.4.180.0030.65319.11
5.4.170.0130.63319.17
5.4.160.0100.63019.20
5.4.150.0000.64319.02
5.4.140.0030.64716.50
5.4.130.0030.61016.26
5.4.120.0000.53316.48
5.4.110.0070.47716.47
5.4.100.0070.50316.49
5.4.90.0070.52016.36
5.4.80.0070.48716.30
5.4.70.0070.61016.49
5.4.60.0070.58716.48
5.4.50.0070.63316.45
5.4.40.0070.57716.46
5.4.30.0130.65316.40
5.4.20.0070.66716.33
5.4.10.0170.64016.46
5.4.00.0070.65715.87
5.3.290.0100.07714.82
5.3.280.0070.03014.61
5.3.270.0070.07014.61
5.3.260.0100.07314.69
5.3.250.0100.06014.61
5.3.240.0070.05014.63
5.3.230.0030.08014.57
5.3.220.0100.03714.68
5.3.210.0070.03314.68
5.3.200.0070.05314.70
5.3.190.0030.07314.53
5.3.180.0000.05314.61
5.3.170.0100.07314.68
5.3.160.0030.04014.62
5.3.150.0070.03314.54
5.3.140.0030.06314.54
5.3.130.0100.06714.56
5.3.120.0100.07314.65
5.3.110.0130.07014.55
5.3.100.0100.06714.17
5.3.90.0030.06714.17
5.3.80.0100.07014.17
5.3.70.0030.05014.17
5.3.60.0030.08314.17
5.3.50.0030.08014.17
5.3.40.0130.07014.17
5.3.30.0030.07314.17
5.3.20.0070.05014.17
5.3.10.0100.07014.17
5.3.00.0200.05014.17
5.2.170.0030.04014.17
5.2.160.0070.06014.17
5.2.150.0070.06314.17
5.2.140.0100.05714.17
5.2.130.0100.04314.17
5.2.120.0030.06714.17
5.2.110.0070.04014.17
5.2.100.0000.03714.17
5.2.90.0030.02714.17
5.2.80.0000.03714.17
5.2.70.0030.07014.17
5.2.60.0030.03314.17
5.2.50.0030.03314.17
5.2.40.0100.06014.17
5.2.30.0000.07314.17
5.2.20.0170.05014.17
5.2.10.0000.06314.17
5.2.00.0000.05314.17
5.1.60.0130.02014.17
5.1.50.0070.05714.17
5.1.40.0100.04714.17
5.1.30.0100.05014.17
5.1.20.0030.04714.17
5.1.10.0030.06014.17
5.1.00.0000.03714.17
5.0.50.0000.04714.17
5.0.40.0000.04714.17
5.0.30.0030.05014.17
5.0.20.0030.03014.17
5.0.10.0070.04314.17
5.0.00.0200.04714.17
4.4.90.0000.02714.17
4.4.80.0030.02714.17
4.4.70.0000.04014.17
4.4.60.0000.03014.17
4.4.50.0000.03714.17
4.4.40.0030.05314.17
4.4.30.0030.02714.17
4.4.20.0000.04314.17
4.4.10.0000.03314.17
4.4.00.0000.04014.17
4.3.110.0030.03314.17
4.3.100.0030.02314.17
4.3.90.0030.03314.17
4.3.80.0070.04314.17
4.3.70.0030.03714.17
4.3.60.0030.03714.17
4.3.50.0030.03014.17
4.3.40.0000.04314.17
4.3.30.0000.04014.17
4.3.20.0000.03014.17
4.3.10.0030.02314.17
4.3.00.0000.03314.17

preferences:
50.53 ms | 401 KiB | 5 Q