3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo($aaa):?object { return []; } var_dump(foo(123));

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)
8.3.60.0040.01118.68
8.3.50.0040.01117.98
8.3.40.0140.00718.79
8.3.30.0040.01118.55
8.3.20.0000.00819.09
8.3.10.0070.00021.62
8.3.00.0090.00020.55
8.2.180.0040.01316.50
8.2.170.0040.01422.96
8.2.160.0110.00320.64
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0050.00319.70
8.2.120.0030.00526.35
8.2.110.0070.00421.01
8.2.100.0040.00819.30
8.2.90.0040.00417.75
8.2.80.0030.00617.97
8.2.70.0000.00818.04
8.2.60.0030.00518.09
8.2.50.0050.00318.10
8.2.40.0050.00319.36
8.2.30.0000.00819.09
8.2.20.0000.00718.09
8.2.10.0030.00617.99
8.2.00.0060.00317.63
8.1.280.0120.00325.92
8.1.270.0060.00618.83
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00020.72
8.1.230.0040.00717.70
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0060.00317.23
8.1.190.0050.00317.13
8.1.180.0030.00618.10
8.1.170.0030.00518.46
8.1.160.0030.00318.73
8.1.150.0040.00418.77
8.1.140.0080.00022.00
8.1.130.0040.00720.04
8.1.120.0030.00417.24
8.1.110.0050.00317.21
8.1.100.0030.00417.37
8.1.90.0050.00317.22
8.1.80.0040.00417.25
8.1.70.0000.00717.35
8.1.60.0030.00617.56
8.1.50.0040.00417.33
8.1.40.0040.00417.49
8.1.30.0040.00417.59
8.1.20.0040.00417.47
8.1.10.0090.00417.49
8.1.00.0000.00817.40
8.0.300.0050.00218.77
8.0.290.0000.00716.75
8.0.280.0030.00518.38
8.0.270.0040.00417.19
8.0.260.0050.00218.29
8.0.250.0070.00416.94
8.0.240.0000.00616.98
8.0.230.0080.00016.98
8.0.220.0070.00016.87
8.0.210.0000.00716.93
8.0.200.0030.00316.77
8.0.190.0090.00016.83
8.0.180.0030.00516.91
8.0.170.0030.00616.80
8.0.160.0040.00416.94
8.0.150.0000.01116.82
8.0.140.0030.00316.80
8.0.130.0060.00013.30
8.0.120.0000.00816.88
8.0.110.0030.00416.84
8.0.100.0040.00416.91
8.0.90.0000.00716.73
8.0.80.0070.01116.87
8.0.70.0040.00416.91
8.0.60.0040.00416.74
8.0.50.0030.00316.91
8.0.30.0080.00917.05
8.0.20.0110.00717.40
8.0.10.0040.00416.90
8.0.00.0110.00716.57
7.4.330.0000.00515.55
7.4.320.0060.00016.30
7.4.300.0030.00316.32
7.4.290.0030.00316.54
7.4.280.0030.00616.57
7.4.270.0080.00016.44
7.4.260.0070.00416.51
7.4.250.0060.00316.31
7.4.240.0080.00016.54
7.4.230.0000.00716.48
7.4.220.0050.00316.61
7.4.210.0100.00416.49
7.4.200.0020.00516.63
7.4.160.0050.01116.50
7.4.140.0080.01017.86
7.4.130.0090.00916.63
7.4.120.0090.00716.55
7.4.110.0120.00616.51
7.4.100.0150.00416.52
7.4.90.0080.00816.36
7.4.80.0140.00919.39
7.4.70.0070.01016.36
7.4.60.0130.00316.46
7.4.50.0070.01016.34
7.4.40.0130.00316.58
7.3.330.0000.00513.07
7.3.320.0050.00013.29
7.3.310.0030.00516.19
7.3.300.0070.00016.34
7.3.290.0000.00716.25
7.3.280.0070.00716.28
7.3.260.0100.01016.48
7.3.240.0120.00516.39
7.3.230.0160.00616.42
7.3.210.0100.00716.32
7.3.200.0070.01316.29
7.3.190.0090.01116.45
7.3.180.0030.01416.46
7.3.170.0070.01116.43
7.3.160.0130.00316.57
7.2.330.0090.00916.62
7.2.320.0160.00316.26
7.2.310.0100.00616.65
7.2.300.0100.00716.18
7.2.290.0110.00416.52

preferences:
62.49 ms | 400 KiB | 5 Q