3v4l.org

run code in 300+ PHP versions simultaneously
<?php class NumberReturner { private $nums; public function __construct($nums) { $this->nums = $nums; } public function resolve() { return $this->nums; } } $objs = [new NumberReturner([1, 2, 3, 4]), new NumberReturner([1, 2, 5, 6]), new NumberReturner([1, 2, 6])]; $result = array_shift($objs)->resolve(); foreach ($objs as $obj) { $result = array_intersect($result, $obj->resolve()); } var_dump($result);

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)
8.3.60.0120.00916.63
8.3.50.0100.00822.11
8.3.40.0100.01018.76
8.3.30.0090.00619.09
8.3.20.0000.00820.22
8.3.10.0050.00321.85
8.3.00.0040.00417.80
8.2.180.0120.00316.50
8.2.170.0040.01122.96
8.2.160.0090.00620.39
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0030.00526.16
8.2.120.0040.00421.00
8.2.110.0040.00422.08
8.2.100.0110.00018.28
8.2.90.0000.00919.39
8.2.80.0000.00817.97
8.2.70.0000.00817.47
8.2.60.0050.00317.80
8.2.50.0080.00018.07
8.2.40.0060.00318.16
8.2.30.0070.00018.13
8.2.20.0000.00717.75
8.2.10.0050.00318.05
8.2.00.0000.00817.56
8.1.280.0100.00725.92
8.1.270.0000.00823.97
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0090.00022.07
8.1.230.0040.00718.97
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0000.00817.22
8.1.180.0000.00818.10
8.1.170.0040.00418.65
8.1.160.0040.00421.88
8.1.150.0040.00418.80
8.1.140.0030.00517.37
8.1.130.0030.00517.50
8.1.120.0040.00417.48
8.1.110.0050.00317.40
8.1.100.0020.00517.48
8.1.90.0030.00617.38
8.1.80.0040.00417.48
8.1.70.0070.00017.43
8.1.60.0050.00317.54
8.1.50.0030.00617.38
8.1.40.0020.00517.50
8.1.30.0050.00317.52
8.1.20.0050.00317.70
8.1.10.0040.00417.59
8.1.00.0030.00517.49
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0030.00318.40
8.0.270.0030.00317.26
8.0.260.0000.00716.73
8.0.250.0030.00317.02
8.0.240.0030.00316.98
8.0.230.0000.00716.85
8.0.220.0040.00416.92
8.0.210.0000.00816.78
8.0.200.0030.00316.92
8.0.190.0030.00416.89
8.0.180.0030.00616.96
8.0.170.0030.00616.96
8.0.160.0040.00416.91
8.0.150.0030.00716.84
8.0.140.0070.00016.88
8.0.130.0000.00613.31
8.0.120.0000.00816.86
8.0.110.0030.00516.80
8.0.100.0060.00316.84
8.0.90.0070.00016.81
8.0.80.0060.00916.92
8.0.70.0040.00416.76
8.0.60.0030.00416.96
8.0.50.0080.00016.80
8.0.30.0130.01117.18
8.0.20.0100.01017.40
8.0.10.0040.00417.03
8.0.00.0090.01016.75
7.4.330.0060.00015.07
7.4.320.0030.00316.61
7.4.300.0000.00616.49
7.4.290.0030.00316.50
7.4.280.0000.00816.39
7.4.270.0030.00316.50
7.4.260.0090.00016.50
7.4.250.0030.00516.58
7.4.240.0030.00416.60
7.4.230.0040.00416.50
7.4.220.0130.01016.50
7.4.210.0100.00316.63
7.4.200.0020.00516.26
7.4.160.0060.00916.48
7.4.150.0160.00717.40
7.4.140.0080.00817.86
7.4.130.0110.00616.54
7.4.120.0150.00816.61
7.4.110.0120.00616.50
7.4.100.0160.00416.56
7.4.90.0130.00716.57
7.4.80.0090.00919.39
7.4.70.0150.00616.52
7.4.60.0180.00016.40
7.4.50.0000.00616.54
7.4.40.0030.01616.43
7.4.30.0130.00716.42
7.4.00.0030.01015.26
7.3.330.0000.00613.18
7.3.320.0060.00013.18
7.3.310.0080.00016.29
7.3.300.0070.00016.23
7.3.290.0100.01016.31
7.3.280.0120.00716.28
7.3.270.0110.00717.40
7.3.260.0120.00916.53
7.3.250.0120.00516.54
7.3.240.0060.01116.30
7.3.230.0090.00916.39
7.3.210.0030.01416.28
7.3.200.0170.00316.48
7.3.190.0060.01216.38
7.3.180.0060.00916.32
7.3.170.0060.01016.46
7.3.160.0130.00316.34
7.3.120.0100.00315.11
7.2.330.0070.01016.68
7.2.320.0140.00816.53
7.2.310.0120.00616.63
7.2.300.0050.01116.80
7.2.290.0060.01016.77
7.1.200.0070.00015.88
7.1.70.0030.00617.10
7.1.60.0070.01019.70
7.1.50.0110.01117.07
7.1.00.0030.07722.37
7.0.200.0070.00016.66
7.0.140.0100.06722.18
7.0.60.0130.07319.89
7.0.50.0000.04017.86
7.0.40.0070.04320.24
7.0.30.0330.03020.29
7.0.20.0370.07720.12
7.0.10.0100.07720.25
7.0.00.0070.08320.33
5.6.280.0100.06721.11
5.6.210.0070.08020.47
5.6.200.0070.04018.18
5.6.190.0030.07320.48
5.6.180.0230.03720.50
5.6.170.0230.05320.47
5.6.160.0070.04320.55
5.6.150.0030.08318.22
5.6.140.0070.04318.15
5.6.130.0030.06318.13
5.6.120.0070.03720.97
5.6.110.0130.07021.01
5.6.100.0170.03320.98
5.6.90.0000.04721.02
5.6.80.0100.07720.40
5.5.350.0200.07320.41
5.5.340.0030.08317.97
5.5.330.0070.06320.37
5.5.320.0400.06320.34
5.5.310.0200.04020.37
5.5.300.0030.03717.95
5.5.290.0070.04017.95
5.5.280.0070.05020.81
5.5.270.0200.07020.96
5.5.260.0030.04020.87
5.5.250.0030.07020.47
5.5.240.0030.07320.29
5.4.450.0670.05319.43
5.4.440.0200.05019.70
5.4.430.0330.04019.47
5.4.420.0200.06719.39
5.4.410.0070.05719.00
5.4.400.0300.05718.53
5.4.390.0400.04318.72
5.4.380.0300.04318.74
5.4.370.0100.04018.72
5.4.360.0330.03718.79
5.4.350.0060.04012.02
5.4.340.0060.03712.02
5.4.320.0100.03412.51
5.4.310.0080.04012.50
5.4.300.0070.03612.50
5.4.290.0020.04112.50
5.4.280.0080.03412.40
5.4.270.0060.03612.39
5.4.260.0030.03912.40
5.4.250.0050.03912.39
5.4.240.0060.03912.40
5.4.230.0030.04312.39
5.4.220.0090.03712.39
5.4.210.0090.03212.39
5.4.200.0030.04212.39
5.4.190.0090.03412.39
5.4.180.0060.03612.39
5.4.170.0080.03512.39
5.4.160.0050.03712.39
5.4.150.0050.03912.39
5.4.140.0050.04012.07
5.4.130.0070.03412.06
5.4.120.0060.04112.02
5.4.110.0070.03412.02
5.4.100.0050.03612.02
5.4.90.0090.03412.02
5.4.80.0050.03812.02
5.4.70.0050.03612.02
5.4.60.0050.03512.01
5.4.50.0100.03112.01
5.4.40.0070.03312.00
5.4.30.0090.03312.00
5.4.20.0050.03611.99
5.4.10.0030.03711.99
5.4.00.0080.03411.49
5.3.290.0070.03912.80
5.3.280.0070.04012.70
5.3.270.0070.04212.72
5.3.260.0070.03912.72
5.3.250.0080.03712.71
5.3.240.0040.03912.72
5.3.230.0090.03612.71
5.3.220.0060.03712.68
5.3.210.0050.04012.68
5.3.200.0050.03712.68
5.3.190.0050.03812.68
5.3.180.0080.03412.67
5.3.170.0070.03612.67
5.3.160.0080.03312.67
5.3.150.0050.03812.67
5.3.140.0030.03912.66
5.3.130.0080.03612.65
5.3.120.0050.04012.65
5.3.110.0090.03512.66
5.3.100.0030.03912.13
5.3.90.0060.03812.11
5.3.80.0050.03712.09
5.3.70.0070.03412.09
5.3.60.0050.04012.09
5.3.50.0040.03812.03
5.3.40.0070.03512.03
5.3.30.0070.03411.99
5.3.20.0080.03211.77
5.3.10.0060.03511.73
5.3.00.0060.03711.72
5.2.170.0050.0309.22
5.2.160.0050.0289.22
5.2.150.0020.0359.23
5.2.140.0020.0339.22
5.2.130.0060.0289.18
5.2.120.0050.0279.18
5.2.110.0050.0289.20
5.2.100.0040.0299.19
5.2.90.0030.0309.18
5.2.80.0030.0319.18
5.2.70.0050.0299.18
5.2.60.0040.0309.13
5.2.50.0070.0289.10
5.2.40.0070.0269.08
5.2.30.0070.0309.06
5.2.20.0060.0309.04
5.2.10.0040.0298.95
5.2.00.0060.0278.82
5.1.60.0050.0238.09
5.1.50.0040.0258.09
5.1.40.0070.0258.07
5.1.30.0070.0268.42
5.1.20.0030.0278.45
5.1.10.0030.0268.17
5.1.00.0030.0278.16
5.0.50.0030.0216.65
5.0.40.0080.0176.50
5.0.30.0010.0346.32
5.0.20.0040.0196.28
5.0.10.0040.0196.27
5.0.00.0020.0326.26
4.4.90.0040.0184.78
4.4.80.0050.0144.76
4.4.70.0030.0154.75
4.4.60.0020.0164.75
4.4.50.0030.0154.77
4.4.40.0040.0254.71
4.4.30.0020.0174.76
4.4.20.0040.0144.84
4.4.10.0030.0154.85
4.4.00.0040.0254.76
4.3.110.0020.0174.67
4.3.100.0020.0164.66
4.3.90.0020.0154.63
4.3.80.0020.0254.59
4.3.70.0030.0144.63
4.3.60.0020.0154.63
4.3.50.0010.0174.63
4.3.40.0020.0244.54
4.3.30.0030.0143.30
4.3.20.0030.0153.28
4.3.10.0000.0173.24
4.3.00.0100.0207.18

preferences:
40.2 ms | 401 KiB | 5 Q