3v4l.org

run code in 300+ PHP versions simultaneously
<?hh // strict $f = $x ==> $y ==> $z ==> $x + $y + $z; // no workies: echo $f(1)(2)(3); echo (($f(1))(2))(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)
8.3.60.0130.00718.30
8.3.50.0060.01522.83
8.3.40.0070.00718.44
8.3.30.0070.00718.96
8.3.20.0040.00420.30
8.3.10.0060.00320.36
8.3.00.0000.00819.25
8.2.180.0120.00318.29
8.2.170.0070.00722.96
8.2.160.0100.00321.97
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00021.07
8.2.110.0090.00019.18
8.2.100.0080.00417.72
8.2.90.0060.00319.57
8.2.80.0020.00519.40
8.2.70.0000.00917.50
8.2.60.0070.00717.80
8.2.50.0070.00318.07
8.2.40.0000.00718.04
8.2.30.0000.00817.84
8.2.20.0030.00517.59
8.2.10.0070.00017.82
8.2.00.0060.00317.52
8.1.280.0100.00725.92
8.1.270.0070.00320.53
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0030.00722.39
8.1.230.0040.00821.04
8.1.220.0000.00817.74
8.1.210.0040.00418.87
8.1.200.0030.00617.00
8.1.190.0040.00417.41
8.1.180.0080.00018.10
8.1.170.0000.00818.63
8.1.160.0040.00418.74
8.1.150.0070.00018.80
8.1.140.0070.00017.31
8.1.130.0040.00417.75
8.1.120.0050.00317.35
8.1.110.0040.00417.33
8.1.100.0070.00317.32
8.1.90.0050.00217.21
8.1.80.0030.00717.18
8.1.70.0000.00717.32
8.1.60.0080.00017.36
8.1.50.0090.00017.40
8.1.40.0060.00317.38
8.1.30.0030.00517.41
8.1.20.0000.00717.54
8.1.10.0030.00617.31
8.1.00.0070.00017.32
8.0.300.0060.00319.93
8.0.290.0060.00316.63
8.0.280.0000.00718.37
8.0.270.0030.00317.18
8.0.260.0030.00317.15
8.0.250.0040.00416.79
8.0.240.0030.00516.86
8.0.230.0040.00416.72
8.0.220.0030.00316.74
8.0.210.0030.00316.80
8.0.200.0030.00316.80
8.0.190.0040.00416.71
8.0.180.0030.00516.76
8.0.170.0090.00016.68
8.0.160.0040.00416.86
8.0.150.0000.00716.76
8.0.140.0030.00316.60
8.0.130.0050.00313.46
8.0.120.0070.00016.65
8.0.110.0040.00416.78
8.0.100.0030.00616.60
8.0.90.0000.00716.57
8.0.80.0110.00416.68
8.0.70.0000.00716.63
8.0.60.0000.00916.62
8.0.50.0000.00716.55
8.0.30.0100.00816.94
8.0.20.0120.00717.40
8.0.10.0040.00416.94
8.0.00.0120.00816.78
7.4.330.0060.00015.02
7.4.320.0000.00616.50
7.4.300.0040.00416.41
7.4.290.0070.00016.36
7.4.280.0070.00016.35
7.4.270.0030.00316.36
7.4.260.0030.00316.32
7.4.250.0000.00716.38
7.4.240.0040.00316.38
7.4.230.0060.00016.27
7.4.220.0070.01716.55
7.4.210.0100.00616.37
7.4.200.0000.00716.28
7.4.160.0150.00616.51
7.4.150.0170.00017.40
7.4.140.0100.00817.86
7.4.130.0070.01016.54
7.4.120.0100.01116.49
7.4.110.0120.00916.46
7.4.100.0070.01016.31
7.4.90.0090.00916.51
7.4.80.0170.00616.42
7.4.70.0100.00716.34
7.4.60.0140.00316.39
7.4.50.0060.00316.22
7.4.40.0120.00316.22
7.4.30.0070.01016.34
7.3.330.0040.00313.11
7.3.320.0050.00013.21
7.3.310.0060.00016.02
7.3.300.0060.00015.93
7.3.290.0020.01316.14
7.3.280.0070.01016.10
7.3.270.0090.00917.40
7.3.260.0130.00416.38
7.3.250.0120.00816.28
7.3.240.0060.01016.52
7.3.230.0070.01016.46
7.3.210.0140.00716.10
7.3.200.0100.01019.39
7.3.190.0080.00816.24
7.3.180.0130.00316.34
7.3.170.0160.00016.43
7.3.160.0040.01116.35
7.2.330.0140.00616.60
7.2.320.0170.00016.66
7.2.310.0150.00416.59
7.2.300.0030.01816.18
7.2.290.0130.00616.30
5.4.350.0080.03412.02
5.4.340.0070.03612.01
5.4.320.0040.04312.45
5.4.310.0060.04912.45
5.4.300.0070.03912.45
5.4.290.0070.04212.45
5.4.280.0100.04712.35
5.4.270.0120.07812.35
5.4.260.0080.04012.34
5.4.250.0080.04412.34
5.4.240.0120.08312.34
5.4.230.0090.03912.34
5.4.220.0070.03612.34
5.4.210.0090.03712.34
5.4.200.0030.04112.34
5.4.190.0070.03812.33
5.4.180.0080.03512.34
5.4.170.0050.03812.34
5.4.160.0070.03912.34
5.4.150.0040.03812.34
5.4.140.0060.03812.02
5.4.130.0030.03912.01
5.4.120.0040.03811.97
5.4.110.0040.04011.96
5.4.100.0050.04011.96
5.4.90.0070.04411.96
5.4.80.0070.03911.96
5.4.70.0080.03311.96
5.4.60.0020.04111.96
5.4.50.0040.04911.96
5.4.40.0100.03211.95
5.4.30.0080.04211.95
5.4.20.0070.03511.94
5.4.10.0050.04411.95
5.4.00.0170.05911.43

preferences:
39.1 ms | 401 KiB | 5 Q