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) { $result = array_intersect($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)
8.3.60.0060.00916.63
8.3.50.0170.00317.93
8.3.40.0040.01118.89
8.3.30.0070.01019.09
8.3.20.0080.00020.29
8.3.10.0050.00221.91
8.3.00.0060.00317.80
8.2.180.0120.00916.38
8.2.170.0120.00322.96
8.2.160.0100.00720.44
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00421.04
8.2.110.0060.00322.11
8.2.100.0040.00818.22
8.2.90.0050.00319.36
8.2.80.0000.00817.97
8.2.70.0090.00017.50
8.2.60.0090.00018.04
8.2.50.0040.00418.07
8.2.40.0060.00318.34
8.2.30.0000.00818.36
8.2.20.0040.00417.75
8.2.10.0000.00817.97
8.2.00.0040.00417.56
8.1.270.0050.00323.91
8.1.260.0000.00826.35
8.1.250.0000.00828.09
8.1.240.0100.00018.94
8.1.230.0080.00418.95
8.1.220.0000.00917.74
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0080.00017.11
8.1.180.0000.00818.10
8.1.170.0030.00518.59
8.1.160.0000.00721.97
8.1.150.0040.00418.89
8.1.140.0040.00417.44
8.1.130.0030.00317.82
8.1.120.0000.01117.46
8.1.110.0040.00417.39
8.1.100.0030.00517.48
8.1.90.0050.00517.43
8.1.80.0030.00517.48
8.1.70.0000.00717.43
8.1.60.0030.00617.59
8.1.50.0080.00017.53
8.1.40.0000.00817.45
8.1.30.0000.00817.69
8.1.20.0040.00417.64
8.1.10.0050.00317.56
8.1.00.0050.00317.59
8.0.300.0000.00818.77
8.0.290.0070.00316.58
8.0.280.0030.00318.50
8.0.270.0070.00017.25
8.0.260.0000.00717.26
8.0.250.0030.00316.99
8.0.240.0000.00717.02
8.0.230.0040.00416.97
8.0.220.0000.00916.81
8.0.210.0030.00316.86
8.0.200.0030.00316.85
8.0.190.0050.00216.98
8.0.180.0000.00716.88
8.0.170.0050.00316.97
8.0.160.0000.00716.93
8.0.150.0070.00016.96
8.0.140.0000.00716.82
8.0.130.0000.00813.38
8.0.120.0040.00416.80
8.0.110.0040.00416.79
8.0.100.0030.00616.86
8.0.90.0000.00816.96
8.0.80.0060.00916.93
8.0.70.0050.00216.70
8.0.60.0070.00016.91
8.0.50.0070.00016.75
8.0.30.0120.00817.00
8.0.20.0130.00617.40
8.0.10.0040.00416.96
8.0.00.0060.01116.69
7.4.330.0000.00515.00
7.4.320.0040.00416.58
7.4.300.0000.00616.55
7.4.290.0030.00316.57
7.4.280.0060.00316.57
7.4.270.0030.00316.50
7.4.260.0030.00816.64
7.4.250.0000.00716.59
7.4.240.0040.00416.60
7.4.230.0030.00416.63
7.4.220.0090.00916.65
7.4.210.0090.00616.71
7.4.200.0070.00016.50
7.4.160.0080.00816.51
7.4.150.0140.00417.40
7.4.140.0120.00517.86
7.4.130.0100.00916.55
7.4.120.0110.01216.52
7.4.110.0060.01016.66
7.4.100.0180.00316.64
7.4.90.0100.01016.55
7.4.80.0150.00619.39
7.4.70.0150.00016.57
7.4.60.0130.00916.72
7.4.50.0000.00816.21
7.4.40.0100.01016.67
7.4.30.0100.01016.43
7.4.00.0030.01415.14
7.3.330.0050.00013.16
7.3.320.0030.00313.34
7.3.310.0040.00416.26
7.3.300.0000.00716.38
7.3.290.0070.00716.31
7.3.280.0120.00816.39
7.3.270.0120.00617.40
7.3.260.0060.01116.55
7.3.250.0090.00916.34
7.3.240.0100.00716.56
7.3.230.0090.00916.39
7.3.210.0050.01116.63
7.3.200.0100.01319.39
7.3.190.0080.00916.54
7.3.180.0080.00816.50
7.3.170.0140.00316.41
7.3.160.0130.00316.62
7.3.120.0070.00714.83
7.2.330.0070.01016.88
7.2.320.0090.00916.48
7.2.310.0150.00316.46
7.2.300.0040.01216.43
7.2.290.0130.00316.55
7.1.70.0090.00416.81
7.1.60.0080.00819.70
7.1.50.0100.01316.96
7.1.00.0070.07322.27
7.0.200.0090.00616.77
7.0.140.0030.07322.15
7.0.60.0000.05719.95
7.0.50.0030.04017.86
7.0.40.0170.05720.38
7.0.30.0170.04320.09
7.0.20.0270.08320.33
7.0.10.0070.04320.18
7.0.00.0030.05020.24
5.6.280.0000.07720.77
5.6.210.0130.07320.51
5.6.200.0070.04018.25
5.6.190.0100.08020.63
5.6.180.0200.04320.63
5.6.170.0270.07020.48
5.6.160.0030.05720.52
5.6.150.0070.04718.12
5.6.140.0070.04718.25
5.6.130.0100.07718.15
5.6.120.0000.04721.07
5.6.110.0070.08721.09
5.6.100.0030.04321.10
5.6.90.0030.04320.97
5.6.80.0100.08020.29
5.5.350.0300.07320.39
5.5.340.0130.06718.08
5.5.330.0130.04720.41
5.5.320.0270.08320.30
5.5.310.0270.03720.27
5.5.300.0000.04318.04
5.5.290.0100.03318.05
5.5.280.0000.09020.89
5.5.270.0070.06720.87
5.5.260.0030.05020.86
5.5.250.0170.07020.59
5.5.240.0030.08020.27
5.4.450.0830.06019.50
5.4.440.0170.06019.30
5.4.430.0870.05319.38
5.4.420.0870.04319.57
5.4.410.0130.05019.11
5.4.400.0230.06718.66
5.4.390.0470.06318.52
5.4.380.0200.05718.73
5.4.370.0170.05318.77
5.4.360.0230.04718.74
5.4.350.0080.03712.02
5.4.340.0050.03612.02
5.4.320.0040.04012.50
5.4.310.0070.03912.50
5.4.300.0050.03612.50
5.4.290.0060.04012.50
5.4.280.0080.04412.40
5.4.270.0070.03712.40
5.4.260.0050.03812.40
5.4.250.0040.03912.39
5.4.240.0040.03812.40
5.4.230.0090.03412.39
5.4.220.0050.03712.39
5.4.210.0040.03712.39
5.4.200.0070.03712.39
5.4.190.0070.03512.39
5.4.180.0080.03312.39
5.4.170.0030.03912.39
5.4.160.0060.03612.39
5.4.150.0030.03812.39
5.4.140.0070.03612.07
5.4.130.0070.03412.07
5.4.120.0070.03312.02
5.4.110.0050.03812.02
5.4.100.0060.03412.01
5.4.90.0040.03812.02
5.4.80.0050.03712.02
5.4.70.0030.03912.02
5.4.60.0060.03312.01
5.4.50.0030.03812.01
5.4.40.0090.03112.00
5.4.30.0060.03612.00
5.4.20.0090.04712.00
5.4.10.0070.03811.99
5.4.00.0070.03811.48
5.3.290.0050.04312.80
5.3.280.0090.03612.71
5.3.270.0080.03812.73
5.3.260.0080.03712.72
5.3.250.0050.03812.71
5.3.240.0040.03912.72
5.3.230.0060.03912.71
5.3.220.0070.03712.68
5.3.210.0070.03912.68
5.3.200.0040.03812.68
5.3.190.0060.04012.68
5.3.180.0080.03612.67
5.3.170.0040.04312.67
5.3.160.0060.03812.67
5.3.150.0060.04012.68
5.3.140.0030.04012.66
5.3.130.0070.03712.66
5.3.120.0060.03912.66
5.3.110.0090.03612.66
5.3.100.0070.03612.13
5.3.90.0040.04412.11
5.3.80.0050.03612.10
5.3.70.0040.03812.10
5.3.60.0070.03512.08
5.3.50.0060.03612.03
5.3.40.0030.03912.03
5.3.30.0070.04011.99
5.3.20.0020.04211.77
5.3.10.0060.03411.74
5.3.00.0070.03411.72
5.2.170.0040.0319.23
5.2.160.0020.0349.22
5.2.150.0070.0289.22
5.2.140.0010.0349.22
5.2.130.0030.0309.18
5.2.120.0090.0239.18
5.2.110.0050.0289.19
5.2.100.0070.0259.18
5.2.90.0070.0269.18
5.2.80.0040.0319.18
5.2.70.0030.0319.18
5.2.60.0050.0309.13
5.2.50.0030.0319.10
5.2.40.0030.0309.08
5.2.30.0010.0339.05
5.2.20.0030.0309.04
5.2.10.0030.0298.95
5.2.00.0040.0298.82
5.1.60.0040.0248.09
5.1.50.0040.0258.09
5.1.40.0010.0278.08
5.1.30.0070.0228.42
5.1.20.0020.0298.44
5.1.10.0070.0268.17
5.1.00.0040.0278.17
5.0.50.0040.0226.65
5.0.40.0060.0236.50
5.0.30.0040.0306.32
5.0.20.0070.0256.28
5.0.10.0020.0216.26
5.0.00.0050.0326.26
4.4.90.0030.0154.78
4.4.80.0030.0144.76
4.4.70.0040.0244.75
4.4.60.0070.0224.75
4.4.50.0030.0174.77
4.4.40.0040.0304.71
4.4.30.0020.0164.76
4.4.20.0020.0174.84
4.4.10.0040.0154.85
4.4.00.0040.0244.76
4.3.110.0030.0154.67
4.3.100.0030.0144.67
4.3.90.0030.0194.63
4.3.80.0000.0314.59
4.3.70.0010.0154.63
4.3.60.0030.0144.63
4.3.50.0010.0214.63
4.3.40.0070.0254.54
4.3.30.0010.0233.30
4.3.20.0020.0153.28
4.3.10.0060.0263.24
4.3.00.0100.0237.18

preferences:
59.8 ms | 400 KiB | 5 Q