3v4l.org

run code in 300+ PHP versions simultaneously
<?hh echo (call_user_func(($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)
8.3.70.0110.00416.50
8.3.60.0030.01418.43
8.3.50.0150.00721.20
8.3.40.0140.00018.61
8.3.30.0100.00319.01
8.3.20.0040.00420.12
8.3.10.0030.00623.69
8.3.00.0060.00319.13
8.2.180.0120.00918.13
8.2.170.0120.00622.96
8.2.160.0090.00620.27
8.2.150.0070.00724.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00022.24
8.2.110.0030.00721.03
8.2.100.0060.00617.72
8.2.90.0080.00019.09
8.2.80.0000.00817.97
8.2.70.0000.00917.38
8.2.60.0000.00717.80
8.2.50.0080.00018.07
8.2.40.0000.00819.88
8.2.30.0000.00717.96
8.2.20.0040.00417.45
8.2.10.0080.00017.99
8.2.00.0070.00017.45
8.1.280.0120.00625.92
8.1.270.0040.00423.96
8.1.260.0000.00826.35
8.1.250.0120.00628.09
8.1.240.0000.01018.99
8.1.230.0110.00418.91
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0070.00317.23
8.1.190.0060.00316.97
8.1.180.0040.00418.10
8.1.170.0000.00818.66
8.1.160.0070.00021.87
8.1.150.0000.00718.75
8.1.140.0000.00717.28
8.1.130.0070.00017.79
8.1.120.0030.00517.29
8.1.110.0050.00217.32
8.1.100.0000.00817.22
8.1.90.0040.00417.22
8.1.80.0030.00317.32
8.1.70.0080.00017.21
8.1.60.0060.00617.42
8.1.50.0040.00417.30
8.1.40.0050.00317.38
8.1.30.0030.00617.47
8.1.20.0040.00417.40
8.1.10.0040.00417.46
8.1.00.0040.00417.22
8.0.300.0060.00320.16
8.0.290.0090.00016.58
8.0.280.0000.00718.28
8.0.270.0030.00317.24
8.0.260.0000.00617.19
8.0.250.0030.00316.81
8.0.240.0030.00316.80
8.0.230.0000.00716.72
8.0.220.0000.00716.82
8.0.210.0030.00316.61
8.0.200.0040.00416.79
8.0.190.0070.00016.82
8.0.180.0030.00316.79
8.0.170.0050.00316.76
8.0.160.0070.00016.89
8.0.150.0030.00316.75
8.0.140.0030.00316.56
8.0.130.0060.00013.41
8.0.120.0040.00416.62
8.0.110.0030.00616.74
8.0.100.0040.00416.85
8.0.90.0060.00316.59
8.0.80.0130.00316.71
8.0.70.0020.00516.82
8.0.60.0040.00416.82
8.0.50.0050.00216.82
8.0.30.0150.00417.06
8.0.20.0060.01217.40
8.0.10.0070.00016.74
8.0.00.0050.01216.62
7.4.330.0030.00315.09
7.4.320.0000.00616.32
7.4.300.0000.00616.51
7.4.290.0040.00416.22
7.4.280.0100.00316.41
7.4.270.0050.00216.50
7.4.260.0080.00016.28
7.4.250.0030.00316.34
7.4.240.0000.00716.47
7.4.230.0070.00016.35
7.4.220.0120.00916.54
7.4.210.0070.01316.43
7.4.200.0030.00316.11
7.4.160.0110.01116.33
7.4.150.0120.00617.40
7.4.140.0070.01417.86
7.4.130.0070.01016.41
7.4.120.0090.00916.31
7.4.110.0120.00616.25
7.4.100.0140.00316.43
7.4.90.0120.00416.27
7.4.80.0030.01319.39
7.4.70.0150.00016.56
7.4.60.0100.00716.32
7.4.50.0040.00416.26
7.4.40.0080.00816.29
7.4.30.0040.01216.33
7.3.330.0000.00613.06
7.3.320.0000.00513.23
7.3.310.0040.00415.98
7.3.300.0070.00016.15
7.3.290.0080.00716.10
7.3.280.0100.00716.14
7.3.270.0110.00717.40
7.3.260.0070.01016.30
7.3.250.0080.01216.41
7.3.240.0170.00716.18
7.3.230.0070.01416.39
7.3.210.0030.01216.19
7.3.200.0140.00319.39
7.3.190.0090.00916.17
7.3.180.0040.01116.44
7.3.170.0090.00616.35
7.3.160.0060.01116.17
7.2.330.0120.00616.45
7.2.320.0160.00016.59
7.2.310.0090.01016.51
7.2.300.0110.01116.57
7.2.290.0150.00716.41
5.4.340.0090.03512.01
5.4.320.0060.03712.45
5.4.310.0050.04012.45
5.4.300.0060.03612.45
5.4.290.0060.03912.45
5.4.280.0040.03912.34
5.4.270.0060.03512.35
5.4.260.0090.03512.35
5.4.250.0100.04012.35
5.4.240.0030.04312.35
5.4.230.0040.03912.34
5.4.220.0060.03812.34
5.4.210.0080.03612.34
5.4.200.0080.03612.34
5.4.190.0040.03812.33
5.4.180.0040.04012.33
5.4.170.0060.03812.35
5.4.160.0090.03712.34
5.4.150.0050.03712.34
5.4.140.0070.03612.02
5.4.130.0070.03412.01
5.4.120.0090.03411.97
5.4.110.0060.03711.96
5.4.100.0070.03411.96
5.4.90.0030.03911.96
5.4.80.0080.03511.96
5.4.70.0100.03111.96
5.4.60.0060.03511.96
5.4.50.0070.03411.96
5.4.40.0060.03811.95
5.4.30.0050.03711.95
5.4.20.0070.03411.95
5.4.10.0070.03411.95
5.4.00.0050.03811.44

preferences:
40.93 ms | 401 KiB | 5 Q