3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A {} $name = 'A'; echo $name::class, "\n";

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)
8.3.60.0110.00418.30
8.3.50.0040.01621.07
8.3.40.0100.00318.92
8.3.30.0070.00718.99
8.3.20.0070.00020.16
8.3.10.0040.00423.48
8.3.00.0050.00319.26
8.2.180.0140.00716.50
8.2.170.0110.00322.96
8.2.160.0100.00320.28
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0090.00026.16
8.2.120.0040.00420.86
8.2.110.0040.00422.25
8.2.100.0030.00718.92
8.1.280.0120.00325.92
8.1.270.0060.00323.79
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00018.41
8.1.230.0100.00018.41
5.4.340.0330.06718.98
5.4.320.0300.06719.07
5.4.310.0270.04719.23
5.4.300.0200.04718.95
5.4.290.0230.06319.23
5.4.280.0270.04319.06
5.4.270.0300.07319.06
5.4.260.0370.03719.22
5.4.250.0230.04019.24
5.4.240.0230.04019.31
5.4.230.0370.06319.05
5.4.220.0300.03319.31
5.4.210.0330.06718.84
5.4.200.0230.04719.24
5.4.190.0370.06019.07
5.4.180.0230.04718.82
5.4.170.0330.05719.07
5.4.160.0230.05019.04
5.4.150.0230.07319.13
5.4.140.0230.04016.71
5.4.130.0230.03716.40
5.4.120.0200.04716.56
5.4.110.0230.03716.61
5.4.100.0170.04016.61
5.4.90.0470.02316.50
5.4.80.0270.04016.59
5.4.70.0300.06716.49
5.4.60.0200.04016.54
5.4.50.0230.03316.44
5.4.40.0230.05316.18
5.4.30.0170.04716.52
5.4.20.0230.03316.53
5.4.10.0170.03716.42
5.4.00.0200.04015.73
5.3.290.0200.04314.78
5.3.280.0200.03714.59
5.3.270.0270.03014.57
5.3.260.0300.03314.60
5.3.250.0200.03714.61
5.3.240.0230.04314.61
5.3.230.0230.04014.57
5.3.220.0230.03014.65
5.3.210.0170.04314.61
5.3.200.0330.02014.64
5.3.190.0170.04014.54
5.3.180.0230.04314.71
5.3.170.0200.04314.53
5.3.160.0230.03314.54
5.3.150.0230.03314.55
5.3.140.0270.07014.47
5.3.130.0200.04714.56
5.3.120.0200.03714.62
5.3.110.0170.04014.55
5.3.100.0230.03314.15
5.3.90.0170.03714.16
5.3.80.0100.04314.09
5.3.70.0200.03713.92
5.3.60.0130.04313.91
5.3.50.0130.04013.85
5.3.40.0200.03713.87
5.3.30.0200.04013.91
5.3.20.0230.03713.61
5.3.10.0270.06313.88
5.3.00.0170.03713.86
5.2.170.0130.03311.25
5.2.160.0200.03711.05
5.2.150.0170.02711.15
5.2.140.0130.03011.25
5.2.130.0200.03011.09
5.2.120.0200.02311.03
5.2.110.0200.02311.17
5.2.100.0130.03011.18
5.2.90.0170.02711.24
5.2.80.0170.03711.00
5.2.70.0170.02711.31
5.2.60.0230.02311.10
5.2.50.0200.02711.09
5.2.40.0170.05011.04
5.2.30.0200.03011.09
5.2.20.0100.03311.07
5.2.10.0130.02710.76
5.2.00.0170.05710.68
5.1.60.0170.0339.92
5.1.50.0100.02710.14
5.1.40.0170.0279.95
5.1.30.0130.03010.29
5.1.20.0070.04010.30
5.1.10.0100.03310.00
5.1.00.0130.0239.97
5.0.50.0000.0278.54
5.0.40.0030.0238.54
5.0.30.0100.0378.54
5.0.20.0070.0208.54
5.0.10.0070.0208.54
5.0.00.0070.0338.54
4.4.90.0070.0178.54
4.4.80.0100.0308.54
4.4.70.0070.0138.54
4.4.60.0030.0178.54
4.4.50.0030.0178.54
4.4.40.0070.0278.54
4.4.30.0030.0178.54
4.4.20.0100.0138.54
4.4.10.0130.0108.54
4.4.00.0070.0578.54
4.3.110.0100.0208.54
4.3.100.0100.0138.54
4.3.90.0100.0278.54
4.3.80.0070.0238.54
4.3.70.0070.0238.54
4.3.60.0070.0178.54
4.3.50.0130.0138.54
4.3.40.0200.0378.54
4.3.30.0030.0208.54
4.3.20.0030.0378.54
4.3.10.0100.0308.54
4.3.00.0030.0308.54

preferences:
32.43 ms | 401 KiB | 5 Q