3v4l.org

run code in 300+ PHP versions simultaneously
<?hh class Request { private $data = Map {}; function data() { return $this->data->getImmMap(); } } $request = new Request(); $request->data()["foo"] = "bar"; var_dump($request->data());

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)
8.3.60.0140.00016.38
8.3.50.0100.00718.05
8.3.40.0110.00418.52
8.3.30.0140.00018.97
8.3.20.0050.00320.04
8.3.10.0080.00318.48
8.3.00.0050.00517.50
8.2.180.0120.00916.32
8.2.170.0110.00722.96
8.2.160.0100.00320.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0050.00319.66
8.2.110.0000.00919.18
8.2.100.0090.00317.66
8.2.90.0040.00419.51
8.2.80.0000.00917.36
8.2.70.0000.00817.25
8.2.60.0050.00317.80
8.2.50.0060.00318.07
8.2.40.0060.00319.82
8.2.30.0000.00718.00
8.2.20.0040.00417.58
8.2.10.0000.00817.92
8.2.00.0000.00717.59
8.1.280.0100.00725.92
8.1.270.0040.00420.38
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.34
8.1.230.0000.01220.83
8.1.220.0030.00617.74
8.1.210.0000.00818.89
8.1.200.0030.00717.22
8.1.190.0000.00817.10
8.1.180.0030.00618.36
8.1.170.0050.00318.75
8.1.160.0070.00018.75
8.1.150.0060.00318.62
8.1.140.0040.00417.34
8.1.130.0030.00317.74
8.1.120.0020.00517.37
8.1.110.0000.00717.30
8.1.100.0000.00717.21
8.1.90.0000.00717.33
8.1.80.0000.00717.39
8.1.70.0060.00317.20
8.1.60.0030.00517.42
8.1.50.0000.00817.38
8.1.40.0000.00717.32
8.1.30.0000.00817.50
8.1.20.0020.00517.35
8.1.10.0000.00917.37
8.1.00.0050.00217.21
8.0.300.0030.00519.98
8.0.290.0080.00016.58
8.0.280.0040.00418.25
8.0.270.0070.00017.08
8.0.260.0030.00318.41
8.0.250.0000.00616.85
8.0.240.0060.00016.81
8.0.230.0000.00716.84
8.0.220.0030.00316.72
8.0.210.0000.00716.65
8.0.200.0040.00416.77
8.0.190.0070.00016.68
8.0.180.0000.00816.81
8.0.170.0050.00216.82
8.0.160.0040.00416.83
8.0.150.0070.00416.74
8.0.140.0000.00716.61
8.0.130.0000.00713.48
8.0.120.0000.00716.70
8.0.110.0080.00016.71
8.0.100.0050.00316.57
8.0.90.0040.00416.64
8.0.80.0120.00316.74
8.0.70.0050.00316.77
8.0.60.0000.00816.63
8.0.50.0000.00716.72
8.0.30.0150.00516.95
8.0.20.0040.01417.40
8.0.10.0040.00416.76
8.0.00.0120.00916.72
7.4.330.0000.00715.02
7.4.320.0000.00616.36
7.4.300.0000.00716.50
7.4.290.0000.00716.35
7.4.280.0040.00416.35
7.4.270.0030.00316.45
7.4.260.0000.00616.37
7.4.250.0080.00016.32
7.4.240.0040.00316.46
7.4.230.0030.00316.27
7.4.220.0090.00616.48
7.4.210.0040.01116.45
7.4.200.0000.00716.48
7.4.160.0090.00616.27
7.4.150.0140.00317.40
7.4.140.0050.01317.86
7.4.130.0080.00916.38
7.4.120.0060.01316.43
7.4.110.0120.00616.11
7.4.100.0120.00616.28
7.4.90.0050.01416.22
7.4.80.0130.00719.39
7.4.70.0060.01316.26
7.4.60.0060.00916.34
7.4.50.0040.00416.07
7.4.40.0110.00816.42
7.4.30.0040.01116.56
7.3.330.0000.00513.27
7.3.320.0000.00513.08
7.3.310.0000.00715.98
7.3.300.0000.00716.09
7.3.290.0070.00816.12
7.3.280.0090.00816.09
7.3.270.0140.00317.40
7.3.260.0080.00816.14
7.3.250.0060.01116.28
7.3.240.0080.00816.51
7.3.230.0090.01216.39
7.3.210.0130.01016.35
7.3.200.0090.00919.39
7.3.190.0060.01316.19
7.3.180.0060.00916.41
7.3.170.0060.01116.27
7.3.160.0100.01016.28
7.2.330.0090.00916.36
7.2.320.0070.01016.57
7.2.310.0030.02016.37
7.2.300.0060.00916.28
7.2.290.0190.00316.46
5.4.350.0050.03612.01
5.4.340.0080.03412.00
5.4.320.0040.04112.45
5.4.310.0090.03512.45
5.4.300.0090.03612.45
5.4.290.0070.04312.45
5.4.280.0100.04112.34
5.4.270.0060.03912.34
5.4.260.0070.04112.34
5.4.250.0100.03412.34
5.4.240.0050.04212.35
5.4.230.0090.03612.34
5.4.220.0040.04012.34
5.4.210.0070.03512.34
5.4.200.0050.04012.34
5.4.190.0060.03712.34
5.4.180.0060.03612.33
5.4.170.0060.03812.34
5.4.160.0070.03512.34
5.4.150.0080.03612.34
5.4.140.0070.03512.02
5.4.130.0090.03312.01
5.4.120.0080.03411.97
5.4.110.0080.03511.96
5.4.100.0050.03711.96
5.4.90.0080.03811.96
5.4.80.0080.04111.96
5.4.70.0090.03311.96
5.4.60.0070.04111.96
5.4.50.0080.03811.96
5.4.40.0070.03811.95
5.4.30.0060.03911.95
5.4.20.0050.03611.95
5.4.10.0040.03811.95
5.4.00.0070.04211.44

preferences:
54.35 ms | 400 KiB | 5 Q