3v4l.org

run code in 300+ PHP versions simultaneously
<?hh ($a = (($x) ==> $x + 1) )(3);

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)
8.3.60.0150.00618.30
8.3.50.0210.01221.13
8.3.40.0110.00418.71
8.3.30.0100.00318.88
8.3.20.0050.00220.29
8.3.10.0060.00323.61
8.3.00.0080.00019.13
8.2.180.0110.00416.32
8.2.170.0100.01022.96
8.2.160.0090.00619.16
8.2.150.0100.01024.18
8.2.140.0130.00724.66
8.2.130.0040.00426.16
8.2.120.0040.00422.05
8.2.110.0030.00722.10
8.2.100.0080.00418.03
8.2.90.0000.00819.13
8.2.80.0080.00017.97
8.2.70.0040.00417.50
8.2.60.0040.00817.80
8.2.50.0080.00018.07
8.2.40.0030.00519.78
8.2.30.0050.00217.93
8.2.20.0040.00417.46
8.2.10.0060.00317.98
8.2.00.0070.00017.66
8.1.280.0110.00425.92
8.1.270.0000.00822.14
8.1.260.0000.00726.35
8.1.250.0120.00628.09
8.1.240.0060.00323.88
8.1.230.0030.00719.14
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0060.00317.10
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0040.00418.52
8.1.160.0030.00321.94
8.1.150.0040.00418.75
8.1.140.0070.00017.23
8.1.130.0030.00317.74
8.1.120.0080.00017.32
8.1.110.0000.00817.34
8.1.100.0070.00017.29
8.1.90.0060.00317.28
8.1.80.0030.00317.23
8.1.70.0030.00317.20
8.1.60.0100.00317.30
8.1.50.0000.00717.41
8.1.40.0000.00717.34
8.1.30.0030.00517.42
8.1.20.0050.00317.44
8.1.10.0000.00817.34
8.1.00.0040.00417.38
8.0.300.0050.00318.77
8.0.290.0000.00716.75
8.0.280.0000.00718.26
8.0.270.0000.00717.12
8.0.260.0030.00317.18
8.0.250.0030.00316.72
8.0.240.0000.00716.75
8.0.230.0040.00416.81
8.0.220.0060.00016.71
8.0.210.0000.00716.73
8.0.200.0030.00716.83
8.0.190.0040.00416.84
8.0.180.0040.00416.68
8.0.170.0040.00416.68
8.0.160.0070.00016.79
8.0.150.0030.00316.70
8.0.140.0040.00416.60
8.0.130.0030.00313.39
8.0.120.0080.00016.70
8.0.110.0040.00416.75
8.0.100.0000.00716.69
8.0.90.0030.00616.77
8.0.80.0130.00616.68
8.0.70.0050.00316.67
8.0.60.0000.00716.82
8.0.50.0000.00716.66
8.0.30.0100.01117.07
8.0.20.0090.01217.40
8.0.10.0050.00216.86
8.0.00.0120.00616.69
7.4.330.0060.00015.02
7.4.320.0060.00016.30
7.4.300.0030.00316.45
7.4.290.0030.00316.37
7.4.280.0040.00416.46
7.4.270.0070.00016.47
7.4.260.0000.00916.48
7.4.250.0040.00416.46
7.4.240.0070.00016.41
7.4.230.0000.00616.27
7.4.220.0130.01316.43
7.4.210.0110.00316.55
7.4.200.0000.00716.45
7.4.160.0150.00616.25
7.4.150.0150.00317.40
7.4.140.0100.01017.86
7.4.130.0130.00616.28
7.4.120.0120.00516.40
7.4.110.0100.00716.31
7.4.100.0060.01216.45
7.4.90.0090.00916.30
7.4.80.0110.00519.39
7.4.70.0120.00616.47
7.4.60.0110.00616.54
7.4.50.0030.00316.05
7.4.40.0140.00316.57
7.4.30.0030.01316.30
7.3.330.0060.00013.16
7.3.320.0050.00013.07
7.3.310.0070.00016.00
7.3.300.0030.00316.05
7.3.290.0090.00716.12
7.3.280.0100.00616.13
7.3.270.0110.01217.40
7.3.260.0070.01016.01
7.3.250.0130.00416.32
7.3.240.0060.01516.19
7.3.230.0120.00616.39
7.3.210.0060.01216.30
7.3.200.0040.01219.39
7.3.190.0030.01616.23
7.3.180.0080.00816.23
7.3.170.0160.00016.29
7.3.160.0100.00616.49
7.2.330.0100.00716.23
7.2.320.0070.01016.34
7.2.310.0080.00816.23
7.2.300.0040.01416.30
7.2.290.0110.00716.46
5.4.340.0080.03312.01
5.4.320.0090.03412.45
5.4.310.0050.04112.45
5.4.300.0060.04212.45
5.4.290.0090.03412.45
5.4.280.0040.03612.34
5.4.270.0050.03812.34
5.4.260.0080.04912.34
5.4.250.0110.04812.34
5.4.240.0100.04812.35
5.4.230.0050.03912.34
5.4.220.0040.03912.34
5.4.210.0050.03912.34
5.4.200.0070.03812.34
5.4.190.0060.03712.33
5.4.180.0090.04812.33
5.4.170.0070.03912.35
5.4.160.0070.04012.34
5.4.150.0050.05012.34
5.4.140.0060.05012.02
5.4.130.0040.03912.01
5.4.120.0060.03611.96
5.4.110.0080.05011.96
5.4.100.0080.04811.96
5.4.90.0080.05411.96
5.4.80.0100.05511.96
5.4.70.0050.05011.96
5.4.60.0060.05011.96
5.4.50.0090.04711.96
5.4.40.0060.05111.95
5.4.30.0080.04611.94
5.4.20.0080.03911.95
5.4.10.0060.04111.95
5.4.00.0040.05311.44

preferences:
31.73 ms | 401 KiB | 5 Q