3v4l.org

run code in 300+ PHP versions simultaneously
<?php $o = new class { }; var_dump(get_class($o));

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)
8.3.60.0070.00716.63
8.3.50.0100.01017.86
8.3.40.0140.00318.54
8.3.30.0070.00718.54
8.3.20.0000.00820.33
8.3.10.0030.00523.66
8.3.00.0080.00019.38
8.2.180.0120.00616.63
8.2.170.0150.00022.96
8.2.160.0070.01020.48
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00820.35
8.2.120.0040.00426.35
8.2.110.0000.00822.06
8.2.100.0060.00617.50
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0090.00017.63
8.2.60.0030.00617.93
8.2.50.0040.00418.07
8.2.40.0000.00819.09
8.2.30.0000.00920.50
8.2.20.0100.00017.61
8.2.10.0040.00417.97
8.2.00.0040.00418.16
8.1.280.0040.01125.92
8.1.270.0080.00023.97
8.1.260.0070.00028.09
8.1.250.0050.00328.09
8.1.240.0090.00022.50
8.1.230.0090.00317.48
8.1.220.0080.00017.76
8.1.210.0030.00618.77
8.1.200.0030.00617.22
8.1.190.0000.00717.43
8.1.180.0040.00418.10
8.1.170.0050.00318.63
8.1.160.0040.00422.11
8.1.150.0080.00018.76
8.1.140.0050.00319.56
8.1.130.0070.00017.70
8.1.120.0000.00817.48
8.1.110.0030.00317.41
8.1.100.0040.00417.39
8.1.90.0000.00717.34
8.1.80.0050.00317.34
8.1.70.0000.00717.43
8.1.60.0000.00717.55
8.1.50.0040.00417.38
8.1.40.0080.00417.54
8.1.30.0000.00717.68
8.1.20.0030.00517.52
8.1.10.0000.00717.62
8.1.00.0000.00717.39
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0030.00318.44
8.0.270.0070.00017.19
8.0.260.0000.00617.30
8.0.250.0030.00316.98
8.0.240.0070.00016.97
8.0.230.0050.00316.87
8.0.220.0030.00516.89
8.0.210.0000.00816.80
8.0.200.0030.00316.99
8.0.190.0080.00016.87
8.0.180.0040.00416.80
8.0.170.0040.00416.93
8.0.160.0040.00417.02
8.0.150.0030.00316.87
8.0.140.0050.00316.88
8.0.130.0050.00013.39
8.0.120.0030.00616.94
8.0.110.0000.00816.86
8.0.100.0040.00416.73
8.0.90.0030.00316.74
8.0.80.0120.00316.94
8.0.70.0070.00016.78
8.0.60.0030.00516.76
8.0.50.0000.00716.70
8.0.30.0110.00716.82
8.0.20.0110.01017.40
8.0.10.0000.00816.86
8.0.00.0100.00916.88
7.4.330.0000.00416.76
7.4.320.0030.00316.48
7.4.300.0040.00416.49
7.4.290.0070.00016.41
7.4.280.0040.00416.48
7.4.270.0060.00016.54
7.4.260.0070.00016.51
7.4.250.0020.00516.46
7.4.240.0000.00716.51
7.4.230.0030.00316.30
7.4.220.0100.01016.40
7.4.210.0080.00616.58
7.4.200.0030.00316.64
7.4.160.0150.00016.30
7.4.150.0060.01217.40
7.4.140.0120.00617.86
7.4.130.0080.00916.42
7.4.120.0130.00516.52
7.4.110.0070.01016.55
7.4.100.0000.01716.36
7.4.90.0110.00716.53
7.4.80.0070.01319.39
7.4.70.0070.01016.62
7.4.60.0130.00316.45
7.4.50.0060.00916.40
7.4.40.0060.01016.39
7.4.30.0120.00416.61
7.4.00.0070.01115.00
7.3.330.0000.00613.24
7.3.320.0000.00513.10
7.3.310.0000.00716.25
7.3.300.0000.00716.22
7.3.290.0070.00016.09
7.3.280.0030.01416.22
7.3.270.0090.00917.40
7.3.260.0070.01116.45
7.3.250.0120.01016.53
7.3.240.0090.01016.33
7.3.230.0160.00516.58
7.3.210.0100.01016.57
7.3.200.0060.00916.23
7.3.190.0030.01316.48
7.3.180.0060.00916.32
7.3.170.0100.00716.27
7.3.160.0110.00616.46
7.2.330.0070.01116.46
7.2.320.0110.00616.62
7.2.310.0120.00416.70
7.2.300.0110.01116.46
7.2.290.0130.00316.60
7.2.60.0030.01316.42
7.2.00.0030.01019.43
7.1.200.0030.00715.81
7.1.100.0000.01117.99
7.1.70.0150.00716.90
7.1.60.0090.01619.36
7.1.50.0100.01016.57
7.1.00.0030.07722.54
7.0.200.0040.00416.77
7.0.60.0100.03719.91
7.0.50.0000.07717.87
7.0.40.0070.08320.20
7.0.30.0230.05720.24
7.0.20.0400.06720.35
7.0.10.0170.04320.09
7.0.00.0030.04320.33
5.6.280.0030.04720.86
5.6.210.0030.08720.56
5.6.200.0100.06718.25
5.6.190.0070.08020.34
5.6.180.0430.04320.41
5.6.170.0230.04320.50
5.6.160.0100.07720.48
5.6.150.0100.07718.22
5.6.140.0030.08718.18
5.6.130.0030.07718.12
5.6.120.0070.05021.11
5.6.110.0030.04321.11
5.6.100.0070.08320.98
5.6.90.0130.03320.98
5.6.80.0070.08320.28
5.5.350.0170.07020.46
5.5.340.0070.08018.09
5.5.330.0100.07020.37
5.5.320.0000.04020.34
5.5.310.0270.04720.21
5.5.300.0000.05017.98
5.5.290.0030.08318.04
5.5.280.0130.07320.77
5.5.270.0100.05020.83
5.5.260.0070.04020.95
5.5.250.0100.07020.66
5.5.240.0270.07020.18

preferences:
62.77 ms | 400 KiB | 5 Q