3v4l.org

run code in 300+ PHP versions simultaneously
<?php class SomeObject {} var_export([new SomeObject]);

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)
8.4.120.0110.00920.84
8.4.110.0050.00322.54
8.4.100.0130.01017.73
8.4.90.0120.00717.52
8.4.80.0030.00517.69
8.4.70.0130.00417.67
8.4.60.0080.01318.72
8.4.50.0100.01018.89
8.4.40.0040.01119.21
8.4.30.0160.00320.63
8.4.20.0100.00617.76
8.4.10.0040.00420.52
8.3.250.0110.00718.88
8.3.240.0110.00716.49
8.3.230.0150.00516.54
8.3.220.0060.00317.25
8.3.210.0100.00516.50
8.3.200.0090.00616.35
8.3.190.0110.00717.10
8.3.180.0110.00716.20
8.3.170.0140.00420.49
8.3.160.0090.00917.01
8.3.150.0150.00417.05
8.3.140.0040.01416.35
8.3.130.0000.00818.29
8.3.120.0030.00620.83
8.3.110.0030.00620.94
8.3.100.0060.00320.26
8.3.90.0150.00318.43
8.3.80.0060.00316.63
8.3.70.0150.00016.58
8.3.60.0120.00616.38
8.3.50.0170.00320.21
8.3.40.0030.01019.04
8.3.30.0090.00619.22
8.3.20.0070.00024.18
8.3.10.0000.00724.66
8.3.00.0060.00326.16
8.2.290.0070.01320.35
8.2.280.0130.00620.21
8.2.270.0150.00417.35
8.2.260.0080.00618.38
8.2.250.0120.00318.80
8.2.240.0120.00617.32
8.2.230.0110.00022.58
8.2.220.0070.01324.06
8.2.210.0170.00326.77
8.2.200.0040.00418.16
8.2.190.0070.01116.63
8.2.180.0120.00625.92
8.2.170.0060.01218.99
8.2.160.0060.00922.96
8.2.150.0000.00725.66
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0040.00426.16
8.2.110.0030.00620.35
8.2.100.0070.00317.78
8.2.90.0000.00720.63
8.2.80.0040.00417.97
8.2.70.0040.00417.38
8.2.60.0070.00317.50
8.2.50.0060.00617.98
8.2.40.0080.00018.09
8.2.30.0040.00418.29
8.2.20.0000.00820.30
8.2.10.0040.00417.94
8.2.00.0040.00419.08
8.1.330.0100.00818.07
8.1.320.0140.00815.93
8.1.310.0070.00716.54
8.1.300.0110.00015.84
8.1.290.0040.00430.84
8.1.280.0070.01025.92
8.1.270.0000.00723.99
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0070.01423.78
8.1.230.0080.00320.99
8.1.220.0050.00217.74
8.1.210.0000.00718.96
8.1.200.0030.00617.22
8.1.190.0050.00317.22
8.1.180.0040.00418.10
8.1.170.0000.00817.62
8.1.160.0040.00418.85
8.1.150.0040.00418.55
8.1.140.0050.00217.40
8.1.130.0000.00718.77
8.1.120.0050.00217.32
8.1.110.0000.00817.27
8.1.100.0000.00817.38
8.1.90.0000.00717.35
8.1.80.0040.00417.24
8.1.70.0050.00317.42
8.1.60.0040.00417.52
8.1.50.0000.00817.46
8.1.40.0040.01117.44
8.1.30.0220.00617.51
8.1.20.0160.00317.44
8.1.10.0200.00817.39
8.1.00.0210.00517.36
8.0.300.0000.00720.02
8.0.290.0000.00716.75
8.0.280.0000.00718.50
8.0.270.0070.00016.89
8.0.260.0030.00318.43
8.0.250.0000.00616.83
8.0.240.0000.00617.01
8.0.230.0000.00716.89
8.0.220.0080.00016.82
8.0.210.0030.00616.86
8.0.200.0080.00016.87
8.0.190.0030.00316.82
8.0.180.0040.00416.86
8.0.170.0130.00816.62
8.0.160.0120.01016.82
8.0.150.0150.00916.68
8.0.140.0160.00316.69
8.0.130.0100.01016.73
8.0.120.0110.00816.79
8.0.110.0160.00316.84
8.0.100.0160.00316.82
8.0.90.0100.01016.73
8.0.80.0100.01016.79
8.0.70.0150.00516.68
8.0.60.0170.00616.80
8.0.50.0140.00616.73
8.0.30.0140.00916.81
8.0.20.0130.00716.83
8.0.10.0170.00316.84
7.4.330.0050.00015.55
7.4.320.0060.00016.50
7.4.300.0070.00016.57
7.4.290.0030.00316.46
7.4.280.0030.00316.41
7.4.270.0110.01116.44
7.4.260.0110.01116.34
7.4.250.0200.00416.35
7.4.240.0170.00616.42
7.4.230.0170.00716.56
7.4.220.0190.00316.54
7.4.210.0160.00416.43
7.4.200.0180.00216.52
7.4.190.0190.00316.55
7.4.180.0190.00016.48
7.4.160.0100.01016.49
7.4.150.0130.00716.35
7.4.140.0130.00616.38
7.4.130.0120.00816.36
7.4.120.0100.01316.17
7.4.110.0080.01316.25
7.4.100.0140.00716.29
7.4.90.0170.00216.21
7.4.80.0030.00916.38
7.4.70.0040.00816.36
7.4.60.0170.00016.34
7.4.50.0140.00716.16
7.4.40.0170.00416.20
7.4.30.0160.00016.44
7.4.20.0160.00016.40
7.4.10.0050.00516.37
7.4.00.0130.00016.34

preferences:
27.3 ms | 403 KiB | 5 Q