3v4l.org

run code in 300+ PHP versions simultaneously
<?php function sum(float ...$numbers) : float { $intsum = function ($sum, array $numbers) use($intsum) { $number = array_shift($numbers); $sum += $number; return $intsum($sum, $numbers); }; return $intsum(0, $numbers); } echo sum(1, 2, 3, 4); echo PHP_EOL; echo sum(1.5, 2, 3, 4); echo PHP_EOL; try { sum('a', 'b', 'c'); } catch (Error $e) { echo $e->getMessage(); }

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)
8.3.60.0110.01116.88
8.3.50.0120.00721.92
8.3.40.0040.01118.82
8.3.30.0070.00718.88
8.3.20.0000.00720.31
8.3.10.0060.00323.69
8.3.00.0060.00319.85
8.2.180.0160.00616.50
8.2.170.0040.01122.96
8.2.160.0100.00319.37
8.2.150.0050.00324.18
8.2.140.0070.00724.66
8.2.130.0080.00019.27
8.2.120.0040.00426.35
8.2.110.0000.00919.27
8.2.100.0040.00717.93
8.2.90.0030.00619.22
8.2.80.0030.00617.97
8.2.70.0040.00417.75
8.2.60.0030.00618.05
8.2.50.0040.00418.07
8.2.40.0080.00022.28
8.2.30.0000.00820.70
8.2.20.0040.00417.82
8.2.10.0070.00018.24
8.2.00.0080.00018.18
8.1.280.0070.01025.92
8.1.270.0040.00420.25
8.1.260.0000.00728.09
8.1.250.0040.00428.09
8.1.240.0060.00321.06
8.1.230.0050.00517.83
8.1.220.0080.00017.90
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0040.00418.59
8.1.160.0080.00020.75
8.1.150.0000.00718.81
8.1.140.0030.00519.49
8.1.130.0000.00717.64
8.1.120.0030.00317.52
8.1.110.0000.00717.46
8.1.100.0000.00817.50
8.1.90.0000.00717.48
8.1.80.0060.00317.44
8.1.70.0000.00717.40
8.1.60.0000.00717.60
8.1.50.0000.00817.54
8.1.40.0090.00717.57
8.1.30.0000.00817.55
8.1.20.0040.00417.49
8.1.10.0000.00717.47
8.1.00.0030.00517.50
8.0.300.0020.00518.77
8.0.290.0000.00716.63
8.0.280.0030.00318.34
8.0.270.0070.00017.16
8.0.260.0030.00317.16
8.0.250.0030.00416.96
8.0.240.0040.00417.02
8.0.230.0030.00517.00
8.0.220.0090.00016.82
8.0.210.0000.00716.84
8.0.200.0070.00017.07
8.0.190.0000.00816.86
8.0.180.0000.00717.02
8.0.170.0030.00616.96
8.0.160.0040.00416.99
8.0.150.0030.00516.89
8.0.140.0040.00416.93
8.0.130.0060.00013.35
8.0.120.0060.00316.84
8.0.110.0050.00216.93
8.0.100.0040.00416.99
8.0.90.0000.00716.99
8.0.80.0100.00616.87
8.0.70.0070.00016.82
8.0.60.0000.00716.84
8.0.50.0040.00416.82
8.0.30.0170.00617.16
8.0.20.0090.01017.40
8.0.10.0070.00017.10
8.0.00.0100.01016.75
7.4.330.0000.00616.67
7.4.320.0030.00316.59
7.4.300.0000.00616.45
7.4.290.0000.00616.45
7.4.280.0030.00616.58
7.4.270.0030.00316.43
7.4.260.0030.00316.57
7.4.250.0030.00616.42
7.4.240.0030.00416.59
7.4.230.0030.00316.71
7.4.220.0090.00916.46
7.4.210.0070.00716.53
7.4.200.0030.00316.52
7.4.160.0060.00916.41
7.4.150.0000.01817.40
7.4.140.0170.00517.86
7.4.130.0160.00316.79
7.4.120.0110.01016.55
7.4.110.0110.00716.64
7.4.100.0140.00316.46
7.4.90.0060.01216.64
7.4.80.0070.01019.39
7.4.70.0070.01016.54
7.4.60.0070.01016.45
7.4.50.0070.00716.63
7.4.40.0070.01716.20
7.4.30.0100.01016.42
7.4.00.0130.00314.86
7.3.330.0000.00513.34
7.3.320.0030.00313.29
7.3.310.0000.00816.29
7.3.300.0000.00716.43
7.3.290.0020.01616.42
7.3.280.0110.00816.45
7.3.270.0090.00917.40
7.3.260.0180.00716.42
7.3.240.0110.00616.43
7.3.230.0090.00916.39
7.3.210.0120.00616.36
7.3.200.0100.00616.35
7.3.190.0110.01016.42
7.3.180.0120.00916.36
7.3.170.0180.00316.57
7.3.160.0180.00316.40
7.2.330.0160.00316.82
7.2.320.0110.01116.43
7.2.310.0070.01116.75
7.2.300.0120.00416.43
7.2.290.0050.01516.77
7.2.60.0070.00716.75
7.2.00.0110.00819.35
7.1.200.0100.00315.53
7.1.100.0030.00918.22
7.1.70.0050.00216.93
7.1.60.0090.01619.44
7.1.50.0090.01617.02
7.1.00.0070.07022.31
7.0.200.0110.00416.56
7.0.60.0070.07320.02
7.0.50.0000.05017.87
7.0.40.0100.05720.02
7.0.30.0370.06720.33
7.0.20.0170.08320.10
7.0.10.0200.07320.09
7.0.00.0100.04020.06
5.6.280.0000.05721.15
5.6.210.0070.06320.50
5.6.200.0030.04018.16
5.6.190.0170.07320.46
5.6.180.0130.08720.47
5.6.170.0230.03320.56
5.6.160.0000.04720.55
5.6.150.0030.06718.23
5.6.140.0130.07318.18
5.6.130.0130.08018.26
5.6.120.0000.04720.98
5.6.110.0130.07721.11
5.6.100.0000.07720.99
5.6.90.0100.05021.08
5.6.80.0070.08720.44
5.5.350.0130.07720.32
5.5.340.0000.04718.05
5.5.330.0070.06720.13
5.5.320.0230.03720.30
5.5.310.0300.07020.27
5.5.300.0000.04717.95
5.5.290.0070.07317.91
5.5.280.0000.04720.96
5.5.270.0170.04720.89
5.5.260.0000.04720.82
5.5.250.0030.04720.59
5.5.240.3200.02720.18

preferences:
44.83 ms | 401 KiB | 5 Q