3v4l.org

run code in 300+ PHP versions simultaneously
<?hh $x = 4; $y = Map {"A" => 1, "B" => 2, "C" => 3}; var_dump((array)$x); var_dump((array)$y);

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)
8.3.60.0090.00616.50
8.3.50.0050.01122.80
8.3.40.0060.01518.75
8.3.30.0100.00318.88
8.3.20.0050.00220.24
8.3.10.0040.00423.65
8.3.00.0040.00419.26
8.2.180.0070.00716.38
8.2.170.0070.00722.96
8.2.160.0070.01320.48
8.2.150.0070.00024.18
8.2.140.0110.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00021.03
8.2.110.0030.00622.21
8.2.100.0060.00617.59
8.2.90.0000.00719.13
8.2.80.0030.00517.97
8.2.70.0070.00417.25
8.2.60.0040.00417.93
8.2.50.0080.00018.07
8.2.40.0000.00718.16
8.2.30.0040.00417.92
8.2.20.0000.00717.60
8.2.10.0040.00418.03
8.2.00.0000.00817.54
8.1.280.0100.01025.92
8.1.270.0080.00023.93
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0050.00523.74
8.1.230.0000.01119.02
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00917.23
8.1.190.0080.00016.75
8.1.180.0080.00018.10
8.1.170.0000.00818.51
8.1.160.0040.00421.81
8.1.150.0070.00018.78
8.1.140.0070.00017.31
8.1.130.0030.00317.66
8.1.120.0000.00717.37
8.1.110.0000.00717.29
8.1.100.0050.00317.21
8.1.90.0030.00317.38
8.1.80.0030.00417.30
8.1.70.0030.00317.30
8.1.60.0080.00417.48
8.1.50.0000.00817.28
8.1.40.0000.00817.30
8.1.30.0000.00917.49
8.1.20.0040.00417.47
8.1.10.0000.00717.48
8.1.00.0030.00517.20
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00718.39
8.0.270.0030.00317.18
8.0.260.0000.00717.22
8.0.250.0000.00716.89
8.0.240.0070.00016.86
8.0.230.0050.00216.76
8.0.220.0040.00316.64
8.0.210.0070.00016.76
8.0.200.0030.00316.81
8.0.190.0030.00616.80
8.0.180.0070.00016.80
8.0.170.0050.00316.72
8.0.160.0000.00716.77
8.0.150.0030.00616.72
8.0.140.0100.00016.68
8.0.130.0000.00513.40
8.0.120.0000.00716.64
8.0.110.0080.00016.75
8.0.100.0030.00416.54
8.0.90.0040.00416.82
8.0.80.0070.01016.71
8.0.70.0030.00616.71
8.0.60.0000.00716.77
8.0.50.0000.00716.82
8.0.30.0100.00916.87
8.0.20.0120.00917.40
8.0.10.0000.00716.70
8.0.00.0080.01016.64
7.4.330.0050.00015.09
7.4.320.0060.00016.33
7.4.300.0040.00416.41
7.4.290.0000.00616.43
7.4.280.0030.00616.36
7.4.270.0070.00016.37
7.4.260.0030.00316.38
7.4.250.0080.00016.29
7.4.240.0010.00616.46
7.4.230.0030.00316.12
7.4.220.0100.01316.41
7.4.210.0060.00816.43
7.4.200.0020.00516.36
7.4.160.0040.01216.35
7.4.150.0100.01417.40
7.4.140.0130.00717.86
7.4.130.0160.00816.50
7.4.120.0090.00916.36
7.4.110.0070.01116.22
7.4.100.0090.00916.37
7.4.90.0070.01016.21
7.4.80.0090.00819.39
7.4.70.0150.02516.41
7.4.60.0070.01116.39
7.4.50.0030.00316.50
7.4.40.0120.00616.11
7.4.30.0140.00716.40
7.3.330.0030.00313.01
7.3.320.0000.00613.20
7.3.310.0000.00716.22
7.3.300.0070.00016.16
7.3.290.0070.01116.09
7.3.280.0110.00916.08
7.3.270.0140.01117.40
7.3.260.0110.00716.56
7.3.240.0100.00716.15
7.3.230.0090.00916.39
7.3.210.0140.00416.22
7.3.200.0070.01019.39
7.3.190.0070.01016.44
7.3.180.0110.00416.43
7.3.170.0130.00316.32
7.3.160.0150.00616.50
7.2.330.0160.00616.65
7.2.320.0100.00716.61
7.2.310.0060.00916.41
7.2.300.0110.00816.57
7.2.290.0120.00416.37
5.4.320.0070.04312.45
5.4.310.0110.04112.45
5.4.300.0040.04412.45
5.4.290.0060.04712.45
5.4.280.0100.04712.35
5.4.270.0090.03712.35
5.4.260.0070.03712.35
5.4.250.0070.03812.34
5.4.240.0070.03712.34
5.4.230.0040.04012.34
5.4.220.0060.03712.34
5.4.210.0080.03412.34
5.4.200.0090.05212.34
5.4.190.0060.04312.34
5.4.180.0070.03612.33
5.4.170.0030.03912.35
5.4.160.0080.03412.34
5.4.150.0060.03612.34
5.4.140.0060.03812.02
5.4.130.0060.04412.01
5.4.120.0060.03511.97
5.4.110.0060.03411.96
5.4.100.0030.03811.96
5.4.90.0070.03511.96
5.4.80.0090.04511.96
5.4.70.0090.03511.96
5.4.60.0050.04111.96
5.4.50.0080.03311.96
5.4.40.0070.03311.95
5.4.30.0040.03711.95
5.4.20.0080.03611.95
5.4.10.0080.03911.94
5.4.00.0060.04811.44

preferences:
45.49 ms | 400 KiB | 5 Q