3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A{} $e = 'A'; new $e;

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)
8.3.60.0090.00918.43
8.3.50.0100.00717.71
8.3.40.0090.00618.45
8.3.30.0040.01118.54
8.3.20.0070.00021.73
8.3.10.0040.00421.69
8.3.00.0050.00319.56
8.2.180.0100.01016.38
8.2.170.0000.01422.96
8.2.160.0140.00022.96
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0070.00019.38
8.2.120.0000.00726.35
8.2.110.0030.00621.07
8.2.100.0080.00417.78
8.2.90.0040.00417.78
8.2.80.0040.00418.02
8.2.70.0040.00417.67
8.2.60.0000.00717.80
8.2.50.0040.00418.10
8.2.40.0030.00520.61
8.2.30.0070.00019.18
8.2.20.0050.00317.89
8.2.10.0040.00417.97
8.2.00.0000.00817.86
8.1.280.0070.00725.92
8.1.270.0000.00823.81
8.1.260.0000.00826.35
8.1.250.0060.00328.09
8.1.240.0040.00423.96
8.1.230.0080.00320.85
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.00917.13
8.1.190.0050.00317.13
8.1.180.0070.00018.10
8.1.170.0040.00418.50
8.1.160.0050.00318.86
8.1.150.0040.00419.00
8.1.140.0000.00717.61
8.1.130.0050.00320.90
8.1.120.0030.00317.39
8.1.110.0040.00417.42
8.1.100.0040.00417.32
8.1.90.0000.00717.42
8.1.80.0020.00517.37
8.1.70.0030.00517.27
8.1.60.0040.00417.48
8.1.50.0020.00517.45
8.1.40.0040.00417.44
8.1.30.0000.00917.59
8.1.20.0040.00417.48
8.1.10.0000.00817.51
8.1.00.0050.00317.35
8.0.300.0000.00719.80
8.0.290.0040.00416.63
8.0.280.0040.00418.37
8.0.270.0040.00417.13
8.0.260.0000.00617.14
8.0.250.0030.00316.86
8.0.240.0000.00716.83
8.0.230.0090.00016.71
8.0.220.0000.00716.86
8.0.210.0040.00416.85
8.0.200.0000.00716.82
8.0.190.0070.00016.93
8.0.180.0030.00316.85
8.0.170.0090.00016.86
8.0.160.0000.00716.83
8.0.150.0000.00716.77
8.0.140.0040.00416.77
8.0.130.0000.00513.25
8.0.120.0000.00716.74
8.0.110.0000.00816.64
8.0.100.0040.00416.71
8.0.90.0000.00816.87
8.0.80.0070.00716.77
8.0.70.0070.00016.77
8.0.60.0040.00416.85
8.0.50.0000.00716.68
8.0.30.0110.00717.03
8.0.20.0090.01117.40
8.0.10.0000.00716.94
8.0.00.0100.00716.71
7.4.330.0050.00016.85
7.4.320.0030.00316.55
7.4.300.0080.00016.47
7.4.290.0040.00416.41
7.4.280.0080.00016.33
7.4.270.0070.00016.35
7.4.260.0070.00316.50
7.4.250.0000.00716.54
7.4.240.0040.00416.44
7.4.230.0000.00716.46
7.4.220.0050.00316.32
7.4.210.0090.00916.47
7.4.200.0000.00716.34
7.4.160.0110.00816.37
7.4.140.0100.00717.86
7.4.130.0130.01016.57
7.4.120.0060.01316.44
7.4.110.0080.00816.56
7.4.100.0130.00316.57
7.4.90.0100.00716.44
7.4.80.0110.01019.39
7.4.70.0090.00816.34
7.4.60.0160.00616.44
7.4.50.0060.01016.51
7.4.40.0100.00716.18
7.4.00.0000.01514.83
7.3.330.0070.00013.19
7.3.320.0000.00613.09
7.3.310.0000.00716.13
7.3.300.0030.00316.25
7.3.290.0030.00516.18
7.3.280.0110.00516.18
7.3.260.0120.00516.34
7.3.240.0080.00916.35
7.3.230.0100.01016.24
7.3.210.0120.00616.15
7.3.200.0060.00916.42
7.3.190.0060.01216.27
7.3.180.0140.00316.50
7.3.170.0000.01616.33
7.3.160.0000.01816.43
7.2.330.0070.01016.54
7.2.320.0100.01016.25
7.2.310.0030.01516.43
7.2.300.0060.00916.27
7.2.290.0100.01516.52
7.2.40.1880.00917.80
7.2.30.1960.01617.84
7.2.20.1350.01117.79
7.2.10.1850.01218.07
7.2.00.2350.01517.89
7.1.200.0000.01215.50
7.1.160.2060.00416.80
7.1.150.1670.01116.74
7.1.140.1860.01216.56
7.1.130.1890.00916.54
7.1.120.1280.01116.71
7.1.110.2430.01216.35
7.1.100.1790.01316.25
7.1.90.0090.01115.98
7.1.80.0110.01116.13
7.1.70.2260.01015.13
7.1.60.3260.01133.25
7.1.50.2550.01732.97
7.1.40.2280.01932.34
7.1.30.2560.01832.51
7.1.20.2170.01332.63
7.1.10.1900.01214.56
7.1.00.2260.01214.63

preferences:
40.21 ms | 400 KiB | 5 Q