3v4l.org

run code in 300+ PHP versions simultaneously
<?hh echo {( function($x) { return $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)
8.3.60.0070.01418.30
8.3.50.0150.00720.95
8.3.40.0070.00718.68
8.3.30.0070.00718.82
8.3.20.0000.00820.21
8.3.10.0050.00323.66
8.3.00.0000.00819.13
8.2.180.0130.00316.38
8.2.170.0110.00422.96
8.2.160.0070.01020.43
8.2.150.0140.00024.18
8.2.140.0110.00424.66
8.2.130.0040.00726.16
8.2.120.0040.00422.10
8.2.110.0060.00322.16
8.2.100.0120.00017.50
8.2.90.0000.00719.09
8.2.80.0050.00317.97
8.2.70.0030.00617.50
8.2.60.0000.00917.91
8.2.50.0080.00018.07
8.2.40.0030.00619.88
8.2.30.0070.00017.92
8.2.20.0000.00817.54
8.2.10.0030.00617.98
8.2.00.0000.00817.51
8.1.280.0090.00625.92
8.1.270.0040.00422.05
8.1.260.0070.00726.35
8.1.250.0070.00728.09
8.1.240.0000.00924.02
8.1.230.0080.00417.71
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.01017.23
8.1.190.0050.00217.10
8.1.180.0050.00318.10
8.1.170.0000.00818.46
8.1.160.0050.00321.94
8.1.150.0050.00318.80
8.1.140.0000.00717.25
8.1.130.0030.00317.75
8.1.120.0030.00317.38
8.1.110.0040.00417.34
8.1.100.0000.00717.21
8.1.90.0040.00417.23
8.1.80.0040.00417.29
8.1.70.0030.00317.25
8.1.60.0000.01317.41
8.1.50.0050.00317.27
8.1.40.0040.00417.34
8.1.30.0060.00317.53
8.1.20.0070.00017.39
8.1.10.0090.00017.49
8.1.00.0040.00417.39
8.0.300.0070.00018.77
8.0.290.0030.00516.63
8.0.280.0070.00018.37
8.0.270.0000.00717.10
8.0.260.0060.00017.18
8.0.250.0030.00316.79
8.0.240.0000.00616.66
8.0.230.0000.00716.74
8.0.220.0000.00616.61
8.0.210.0040.00416.77
8.0.200.0080.00016.75
8.0.190.0000.00816.82
8.0.180.0040.00416.80
8.0.170.0040.00416.81
8.0.160.0080.00016.80
8.0.150.0070.00016.76
8.0.140.0070.00016.64
8.0.130.0050.00013.45
8.0.120.0030.00516.62
8.0.110.0000.00816.62
8.0.100.0070.00016.61
8.0.90.0050.00316.76
8.0.80.0090.00616.73
8.0.70.0040.00416.73
8.0.60.0000.00716.74
8.0.50.0000.00716.73
8.0.30.0100.01116.78
8.0.20.0120.01217.40
8.0.10.0070.00016.80
8.0.00.0120.00816.58
7.4.330.0060.00015.02
7.4.320.0000.00716.47
7.4.300.0030.00316.38
7.4.290.0000.00616.47
7.4.280.0080.00916.45
7.4.270.0020.00516.47
7.4.260.0050.00316.30
7.4.250.0040.00416.41
7.4.240.0070.00016.39
7.4.230.0000.00716.55
7.4.220.0070.01116.23
7.4.210.0060.00916.42
7.4.200.0000.00716.36
7.4.160.0060.00916.13
7.4.150.0130.00417.40
7.4.140.0170.00717.86
7.4.130.0090.00916.40
7.4.120.0110.00816.28
7.4.110.0090.01316.40
7.4.100.0090.01216.39
7.4.90.0060.01016.24
7.4.80.0060.00919.39
7.4.70.0100.01016.41
7.4.60.0130.00316.31
7.4.50.0040.00416.18
7.4.40.0060.01616.40
7.4.30.0130.00316.20
7.3.330.0060.00013.10
7.3.320.0000.00513.24
7.3.310.0070.00015.95
7.3.300.0000.00716.17
7.3.290.0080.00616.15
7.3.280.0080.00916.11
7.3.270.0110.00717.40
7.3.260.0130.00416.16
7.3.250.0110.00716.21
7.3.240.0080.01516.18
7.3.230.0100.01016.39
7.3.210.0130.00316.38
7.3.200.0210.00219.39
7.3.190.0100.01016.20
7.3.180.0070.01016.19
7.3.170.0100.01116.35
7.3.160.0050.01516.37
7.2.330.0120.00916.23
7.2.320.0030.02016.45
7.2.310.0070.01016.33
7.2.300.0000.01616.29
7.2.290.0100.00716.51
5.4.340.0080.03212.01
5.4.320.0040.03812.45
5.4.310.0080.03812.45
5.4.300.0080.03712.45
5.4.290.0040.04112.45
5.4.280.0060.03612.35
5.4.270.0100.03712.35
5.4.260.0050.04012.35
5.4.250.0050.04012.34
5.4.240.0100.03412.35
5.4.230.0030.04212.34
5.4.220.0060.03612.34
5.4.210.0040.03712.34
5.4.200.0030.04412.34
5.4.190.0060.03612.33
5.4.180.0020.04012.33
5.4.170.0070.03512.35
5.4.160.0080.03412.34
5.4.150.0090.03312.34
5.4.140.0060.03612.02
5.4.130.0030.03912.01
5.4.120.0040.03811.97
5.4.110.0090.03811.96
5.4.100.0030.04111.96
5.4.90.0080.03511.96
5.4.80.0050.03811.96
5.4.70.0090.03211.96
5.4.60.0040.03611.96
5.4.50.0050.03611.96
5.4.40.0020.03911.95
5.4.30.0060.04111.94
5.4.20.0050.04211.95
5.4.10.0100.03711.95
5.4.00.0100.03611.43

preferences:
50.33 ms | 401 KiB | 5 Q