3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = ['test' => 'hoho']; $stuff = $test + ['stuff' => 'hihi']; var_dump($stuff);

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)
8.3.70.0140.00716.63
8.3.60.0080.00616.25
8.3.50.0100.01023.00
8.3.40.0060.01318.64
8.3.30.0090.00918.97
8.3.20.0000.00720.30
8.3.10.0080.00023.58
8.3.00.0040.00417.46
8.2.180.0190.00316.38
8.2.170.0140.00022.96
8.2.160.0030.01020.25
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0000.00821.02
8.2.110.0030.00622.07
8.2.100.0080.00418.09
8.2.90.0030.00619.22
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0040.00417.80
8.2.50.0060.00318.07
8.2.40.0030.00518.09
8.2.30.0070.00017.94
8.2.20.0000.00817.55
8.2.10.0000.00717.92
8.2.00.0000.00717.76
8.1.280.0090.00625.92
8.1.270.0080.00023.88
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0030.00622.09
8.1.230.0120.00019.01
8.1.220.0070.00017.74
8.1.210.0000.00818.77
8.1.200.0040.00717.23
8.1.190.0060.00317.10
8.1.180.0040.00418.10
8.1.170.0040.00418.57
8.1.160.0070.00022.03
8.1.150.0000.00718.71
8.1.140.0000.00717.42
8.1.130.0000.00717.79
8.1.120.0050.00317.39
8.1.110.0040.00417.28
8.1.100.0040.00417.38
8.1.90.0030.00317.34
8.1.80.0030.00417.23
8.1.70.0050.00217.25
8.1.60.0000.00817.42
8.1.50.0050.00317.48
8.1.40.0040.00417.32
8.1.30.0040.00417.40
8.1.20.0040.00717.41
8.1.10.0030.00617.36
8.1.00.0070.00017.38
8.0.300.0050.00318.77
8.0.290.0060.00316.75
8.0.280.0070.00018.36
8.0.270.0030.00317.22
8.0.260.0030.00317.19
8.0.250.0000.00716.93
8.0.240.0040.00416.92
8.0.230.0000.00616.87
8.0.220.0000.00716.80
8.0.210.0030.00316.87
8.0.200.0030.00316.88
8.0.190.0030.00516.84
8.0.180.0030.00316.90
8.0.170.0000.00816.88
8.0.160.0000.00816.79
8.0.150.0030.00316.90
8.0.140.0040.00316.86
8.0.130.0040.00413.29
8.0.120.0040.00416.73
8.0.110.0000.00816.85
8.0.100.0030.00516.89
8.0.90.0000.00716.88
8.0.80.0140.01016.88
8.0.70.0070.00016.83
8.0.60.0080.00016.83
8.0.50.0070.00016.66
8.0.30.0090.01116.95
8.0.20.0090.01017.40
8.0.10.0000.00717.01
8.0.00.0050.01216.85
7.4.330.0000.00715.06
7.4.320.0070.00016.51
7.4.300.0000.00616.41
7.4.290.0030.00316.46
7.4.280.0050.00516.57
7.4.270.0030.00316.45
7.4.260.0030.00316.30
7.4.250.0000.00716.38
7.4.240.0030.00416.44
7.4.230.0030.00516.50
7.4.220.0150.00916.52
7.4.210.0060.00916.56
7.4.200.0030.00316.50
7.4.160.0110.00516.39
7.4.150.0110.00617.40
7.4.140.0070.01517.86
7.4.130.0060.01416.37
7.4.120.0100.00916.49
7.4.110.0080.00816.51
7.4.100.0090.01316.42
7.4.90.0060.01016.23
7.4.80.0130.01019.39
7.4.70.0060.01516.49
7.4.60.0150.00616.26
7.4.50.0000.00916.53
7.4.40.0100.00716.41
7.4.30.0060.00916.22
7.4.00.0030.01015.01
7.3.330.0000.00513.01
7.3.320.0060.00012.90
7.3.310.0030.00316.07
7.3.300.0030.00316.21
7.3.290.0100.01016.09
7.3.280.0100.00816.23
7.3.270.0040.01417.40
7.3.260.0070.01016.23
7.3.250.0110.01116.36
7.3.240.0120.00616.14
7.3.230.0070.01416.39
7.3.210.0070.01116.28
7.3.200.0090.01619.39
7.3.190.0150.00316.15
7.3.180.0100.00616.27
7.3.170.0060.01016.36
7.3.160.0090.00916.35
7.3.120.0090.00914.38
7.3.110.0030.01214.59
7.3.100.0000.00914.73
7.3.90.0100.00714.73
7.3.80.0000.01014.63
7.3.70.0060.00914.70
7.3.60.0060.00814.77
7.3.50.0070.00414.70
7.3.40.0090.00614.62
7.3.30.0060.00814.70
7.3.20.0040.01216.52
7.3.10.0000.01316.36
7.3.00.0000.01416.30
7.2.330.0120.00916.17
7.2.320.0150.00916.44
7.2.310.0030.01316.66
7.2.300.0150.00616.58
7.2.290.0160.00616.65
7.2.240.0090.00615.05
7.2.230.0030.01214.96
7.2.220.0090.00615.05
7.2.210.0070.01014.99
7.2.200.0110.00414.74
7.2.190.0070.00714.75
7.2.180.0030.01214.90
7.2.170.0070.00714.90
7.2.160.0040.00414.46
7.2.150.0030.00716.75
7.2.140.0040.01116.83
7.2.130.0060.00916.83
7.2.120.0030.00616.80
7.2.110.0040.01116.81
7.2.100.0030.00916.88
7.2.90.0110.00417.02
7.2.80.0030.01516.59
7.2.70.0030.00616.86
7.2.60.0080.00716.91
7.2.50.0030.01016.71
7.2.40.0060.00616.68
7.2.30.0000.01316.51
7.2.20.0060.00916.92
7.2.10.0060.00616.84
7.2.00.0030.00917.76
7.1.330.0120.00315.77
7.1.320.0070.01015.75
7.1.310.0060.01015.60
7.1.300.0090.00315.64
7.1.290.0070.00715.78
7.1.280.0060.00915.52
7.1.270.0080.00415.61
7.1.260.0060.00615.84
7.1.250.0000.00915.74
7.1.200.0000.00815.86
7.1.100.0040.00817.79
7.1.70.0060.00317.13
7.1.60.0130.01019.40
7.1.50.0210.01734.81
7.1.00.0100.07022.37
7.0.200.0040.00416.77
7.0.140.0000.07722.19
7.0.60.0070.05319.84
7.0.50.0070.05717.79
7.0.40.0130.06720.35
7.0.30.0330.07020.13
7.0.20.0200.06020.18
7.0.10.0070.08320.00
7.0.00.0070.04020.08
5.6.280.0070.07020.82
5.6.210.0070.07020.60
5.6.200.0030.07018.19
5.6.190.0070.06020.56
5.6.180.3700.04320.60
5.6.170.0130.05020.52
5.6.160.0070.08020.40
5.6.150.0070.08018.15
5.6.140.0030.06318.13
5.6.130.0000.08718.21
5.6.120.0030.05321.09
5.6.110.0070.08021.04
5.6.100.0030.05020.84
5.6.90.0070.08021.11
5.6.80.0030.06720.36
5.6.70.4070.04020.40
5.5.350.0200.06020.32
5.5.340.0030.06018.02
5.5.330.0070.05020.43
5.5.320.3970.04020.30
5.5.310.0200.07720.23
5.5.300.0030.04017.97
5.5.290.0070.06017.88
5.5.280.0100.04720.76
5.5.270.0170.08020.95
5.5.260.0130.04320.76
5.5.250.0030.08320.68
5.5.240.0230.04320.25
5.4.450.0800.06019.37
5.4.440.0670.06719.26
5.4.430.0800.06019.16
5.4.420.0930.06019.54
5.4.410.0730.04719.49
5.4.400.0770.05319.14
5.4.390.0830.05019.22
5.4.380.0200.04718.67
5.4.370.0030.04718.75
5.4.360.0030.04018.46
5.4.350.0080.03411.97
5.4.340.0170.05711.97
5.4.320.0050.03712.46
5.4.310.0060.03712.45
5.4.300.0040.04412.45
5.4.290.0050.05112.45
5.4.280.0040.03812.35
5.4.270.0090.03212.34
5.4.260.0050.03712.34
5.4.250.0050.03812.35
5.4.240.0060.05512.34
5.4.230.0070.05012.34
5.4.220.0080.04112.34
5.4.210.0050.03412.34
5.4.200.0060.03612.34
5.4.190.0060.03512.33
5.4.180.0070.03412.34
5.4.170.0070.03412.35
5.4.160.0100.03112.34
5.4.150.0050.03612.34
5.4.140.0040.03912.02
5.4.130.0060.03512.01
5.4.120.0070.03411.96
5.4.110.0060.03511.96
5.4.100.0030.03811.96
5.4.90.0040.03811.96
5.4.80.0090.03611.96
5.4.70.0040.03811.96
5.4.60.0060.03311.96
5.4.50.0050.03411.96
5.4.40.0050.03711.95
5.4.30.0070.03711.95
5.4.20.0110.02811.95
5.4.10.0040.03511.95
5.4.00.0030.03811.43
5.3.290.0060.04712.80
5.3.280.0050.03812.70
5.3.270.0050.03912.72
5.3.260.0060.03812.72
5.3.250.0040.03712.72
5.3.240.0070.03512.72
5.3.230.0050.03712.71
5.3.220.0070.03712.68
5.3.210.0030.04012.68
5.3.200.0080.03312.68
5.3.190.0040.03912.68
5.3.180.0030.03912.67
5.3.170.0040.03812.67
5.3.160.0030.03812.68
5.3.150.0040.03812.68
5.3.140.0030.04212.66
5.3.130.0060.03712.66
5.3.120.0020.04212.65
5.3.110.0050.03812.66
5.3.100.0060.03612.12
5.3.90.0090.03112.08
5.3.80.0070.03312.07
5.3.70.0060.03512.08
5.3.60.0050.03712.07
5.3.50.0040.03712.00
5.3.40.0060.03512.00
5.3.30.0030.03611.95
5.3.20.0060.03311.72
5.3.10.0070.03211.70
5.3.00.0070.03411.68
5.2.170.0060.0309.18
5.2.160.0030.0299.18
5.2.150.0070.0279.18
5.2.140.0100.0249.18
5.2.130.0020.0309.14
5.2.120.0040.0279.14
5.2.110.0020.0309.15
5.2.100.0040.0279.14
5.2.90.0030.0299.14
5.2.80.0040.0299.14
5.2.70.0020.0339.14
5.2.60.0050.0299.09
5.2.50.0050.0299.05
5.2.40.0050.0279.04
5.2.30.0040.0309.02
5.2.20.0020.0309.01
5.2.10.0060.0268.93
5.2.00.0030.0298.78
5.1.60.0040.0238.07
5.1.50.0030.0258.07
5.1.40.0070.0208.04
5.1.30.0030.0268.40
5.1.20.0040.0268.42
5.1.10.0040.0258.14
5.1.00.0040.0258.14
5.0.50.0040.0206.62
5.0.40.0030.0196.48
5.0.30.0050.0296.30
5.0.20.0050.0176.26
5.0.10.0030.0286.23
5.0.00.0050.0356.23
4.4.90.0020.0154.78
4.4.80.0040.0134.75
4.4.70.0030.0154.75
4.4.60.0030.0144.75
4.4.50.0010.0164.77
4.4.40.0030.0244.71
4.4.30.0020.0204.75
4.4.20.0030.0154.85
4.4.10.0000.0184.85
4.4.00.0040.0234.76
4.3.110.0020.0164.67
4.3.100.0040.0154.67
4.3.90.0000.0164.64
4.3.80.0010.0254.58
4.3.70.0020.0144.63
4.3.60.0020.0144.63
4.3.50.0030.0144.63
4.3.40.0010.0254.54
4.3.30.0010.0173.29
4.3.20.0020.0153.26
4.3.10.0030.0153.21
4.3.00.0170.0177.58

preferences:
50.26 ms | 401 KiB | 5 Q