3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(array_combine(['1','2'],array_map(0,['1','2'])));

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)
8.3.60.0140.00316.88
8.3.50.0100.00716.33
8.3.40.0110.00418.84
8.3.30.0000.01418.59
8.3.20.0030.00620.82
8.3.10.0040.00421.64
8.3.00.0000.00819.66
8.2.180.0110.00418.43
8.2.170.0120.00318.78
8.2.160.0130.00022.96
8.2.150.0100.00725.66
8.2.140.0090.00024.66
8.2.130.0000.00722.25
8.2.120.0070.00026.35
8.2.110.0060.00321.11
8.2.100.0000.01217.66
8.2.90.0040.00419.22
8.2.80.0030.00517.97
8.2.70.0040.00417.38
8.2.60.0080.00017.91
8.2.50.0000.00818.10
8.2.40.0050.00320.66
8.2.30.0040.00420.97
8.2.20.0040.00418.10
8.2.10.0040.00418.04
8.2.00.0040.00418.05
8.1.270.0070.00022.19
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0030.00620.92
8.1.230.0080.00319.02
8.1.220.0030.00617.74
8.1.210.0090.00018.77
8.1.200.0000.00917.23
8.1.190.0040.00417.10
8.1.180.0000.00818.10
8.1.170.0070.00018.52
8.1.160.0050.00218.94
8.1.150.0040.00420.66
8.1.140.0070.00419.31
8.1.130.0110.00018.63
8.1.120.0000.00717.36
8.1.110.0000.00717.32
8.1.100.0070.00017.27
8.1.90.0040.00417.26
8.1.80.0000.00717.36
8.1.70.0030.00317.15
8.1.60.0000.00717.30
8.1.50.0040.00417.46
8.1.40.0000.00917.31
8.1.30.0020.00517.57
8.1.20.0020.00517.52
8.1.10.0080.00017.49
8.1.00.0040.00417.46
8.0.300.0050.00218.77
8.0.290.0040.00416.58
8.0.280.0080.00018.27
8.0.270.0040.00717.23
8.0.260.0030.00316.73
8.0.250.0000.00716.88
8.0.240.0070.00016.90
8.0.230.0030.00316.82
8.0.220.0030.00316.87
8.0.210.0070.00016.92
8.0.200.0070.00316.98
8.0.190.0040.00716.96
8.0.180.0070.00016.89
8.0.170.0040.00416.92
8.0.160.0070.00016.77
8.0.150.0050.00316.73
8.0.140.0040.00416.91
8.0.130.0000.00713.37
8.0.120.0000.00716.73
8.0.110.0000.00816.77
8.0.100.0070.00016.83
8.0.90.0000.00716.84
8.0.80.0090.00616.86
8.0.70.0040.00416.90
8.0.60.0040.00416.81
8.0.50.0030.00516.82
8.0.30.0120.00616.93
8.0.20.0090.00917.40
8.0.10.0050.00217.00
8.0.00.0030.01416.63
7.4.330.0020.00215.55
7.4.320.0060.00016.31
7.4.300.0060.00016.32
7.4.290.0000.00716.40
7.4.280.0040.00416.34
7.4.270.0090.00016.54
7.4.260.0060.00013.13
7.4.250.0030.00316.41
7.4.240.0000.00716.47
7.4.230.0000.00616.28
7.4.220.0140.00416.41
7.4.210.0100.00316.49
7.4.200.0000.00716.26
7.4.160.0110.00616.20
7.4.150.0090.00917.40
7.4.140.0090.01117.86
7.4.130.0130.00516.32
7.4.120.0120.00816.37
7.3.330.0050.00013.07
7.3.320.0000.00513.13
7.3.310.0050.00316.04
7.3.300.0030.00316.27
7.3.290.0080.00816.23
7.3.280.0090.00916.18
7.3.270.0070.01017.40
7.3.260.0120.00516.20
7.3.250.0070.01016.15
7.3.240.0100.00716.31

preferences:
56.51 ms | 400 KiB | 5 Q