3v4l.org

run code in 300+ PHP versions simultaneously
<?php class test { function a() { echo $this->a; } function __destruct() { echo 'b'; } } $a = ['test', 'b']; $a();

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)
8.3.40.0070.01418.92
8.3.30.0140.00019.10
8.3.20.0000.00720.13
8.3.10.0030.00523.65
8.3.00.0060.00319.25
8.2.170.0090.00622.96
8.2.160.0100.00320.43
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0110.00426.16
8.2.120.0070.00022.13
8.2.110.0040.00420.32
8.2.100.0090.00318.00
8.2.90.0040.00418.93
8.2.80.0050.00317.97
8.2.70.0040.00417.61
8.2.60.0030.00617.93
8.2.50.0000.00918.07
8.2.40.0000.00819.82
8.2.30.0050.00318.00
8.2.20.0040.00417.76
8.2.10.0000.00717.93
8.2.00.0000.00717.64
8.1.270.0080.00023.97
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0040.00423.97
8.1.230.0000.01219.07
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0070.00317.35
8.1.190.0000.00817.13
8.1.180.0030.00618.10
8.1.170.0060.00318.46
8.1.160.0000.00722.00
8.1.150.0070.00018.81
8.1.140.0000.00717.38
8.1.130.0070.00017.95
8.1.120.0000.00717.30
8.1.110.0000.00817.26
8.1.100.0000.00817.41
8.1.90.0040.00417.39
8.1.80.0070.00017.32
8.1.70.0000.00717.33
8.1.60.0040.00417.56
8.1.50.0060.00317.47
8.1.40.0050.00317.39
8.1.30.0000.00817.54
8.1.20.0000.00817.66
8.1.10.0000.00717.57
8.1.00.0050.00217.39
8.0.300.0000.00718.77
8.0.290.0000.00716.75
8.0.280.0000.00818.39
8.0.270.0030.00317.25
8.0.260.0060.00017.19
8.0.250.0030.00316.99
8.0.240.0000.00616.92
8.0.230.0030.00316.89
8.0.220.0000.00716.80
8.0.210.0070.00016.95
8.0.200.0060.00016.86
8.0.190.0080.00016.85
8.0.180.0050.00216.92
8.0.170.0080.00016.89
8.0.160.0030.00316.83
8.0.150.0000.00716.87
8.0.140.0030.00616.82
8.0.130.0060.00013.38
8.0.120.0080.00016.83
8.0.110.0000.00716.79
8.0.100.0000.00816.95
8.0.90.0040.00416.71
8.0.80.0060.01016.93
8.0.70.0070.00017.00
8.0.60.0020.00516.80
8.0.50.0000.00816.96
8.0.30.0050.01417.19
8.0.20.0150.00717.40
8.0.10.0030.00316.83
8.0.00.0090.01216.63
7.4.330.0060.00015.00
7.4.320.0030.00316.39
7.4.300.0000.00716.48
7.4.290.0070.00016.45
7.4.280.0000.00816.51
7.4.270.0070.00016.50
7.4.260.0030.00316.63
7.4.250.0040.00416.48
7.4.240.0030.00416.55
7.4.230.0030.00316.63
7.4.220.0130.00916.71
7.4.210.0040.01116.54
7.4.200.0000.00716.63
7.4.160.0070.01316.58
7.4.150.0070.01317.40
7.4.140.0120.00517.86
7.4.130.0120.00716.54
7.4.120.0020.01416.54
7.4.110.0090.00916.34
7.4.100.0100.00616.55
7.4.90.0060.01216.54
7.4.80.0030.01319.39
7.4.70.0090.00916.55
7.4.60.0090.00616.50
7.4.50.0050.00016.53
7.4.40.0080.01116.36
7.4.30.0120.00316.54
7.4.00.0100.00814.88
7.3.330.0050.00013.06
7.3.320.0000.00513.33
7.3.310.0070.00016.14
7.3.300.0030.00316.29
7.3.290.0000.01416.21
7.3.280.0100.00416.27
7.3.270.0090.00917.40
7.3.260.0080.00816.28
7.3.250.0060.01316.37
7.3.240.0130.00616.21
7.3.230.0100.01016.39
7.3.210.0100.00716.45
7.3.200.0060.01419.39
7.3.190.0110.01116.42
7.3.180.0030.01316.27
7.3.170.0100.00616.52
7.3.160.0080.00816.35
7.3.120.0080.00514.69
7.3.110.0070.00714.70
7.3.100.0060.00914.99
7.3.90.0030.01014.65
7.3.80.0130.00315.06
7.3.70.0140.00414.66
7.3.60.0060.00914.75
7.3.50.0100.00614.46
7.3.40.0040.01214.54
7.3.30.0110.00314.81
7.3.20.0000.01516.66
7.3.10.0080.00516.57
7.3.00.0080.00516.32
7.2.330.0150.00916.68
7.2.320.0100.00716.52
7.2.310.0030.01416.66
7.2.300.0140.00316.22
7.2.290.0060.01616.49
7.2.250.0120.00915.02
7.2.240.0060.00915.00
7.2.230.0000.01415.04
7.2.220.0040.00814.81
7.2.210.0060.00915.05
7.2.200.0000.01514.94
7.2.190.0000.01414.88
7.2.180.0140.00314.72
7.2.170.0090.00314.91
7.2.130.0090.00616.76
7.2.120.0030.00916.71
7.2.110.0040.00816.73
7.2.100.0090.00616.67
7.2.90.0000.01116.71
7.2.80.0070.00716.73
7.2.70.0040.00716.89
7.2.60.0040.00716.74
7.2.50.0080.00816.58
7.2.40.0000.01116.64
7.2.30.0030.00816.71
7.2.20.0090.00416.49
7.2.10.0060.00816.73
7.2.00.0050.01218.03
7.1.330.0030.00915.71
7.1.320.0000.01115.31
7.1.310.0070.01015.44
7.1.300.0000.01015.39
7.1.290.0030.01315.41
7.1.280.0040.00815.52
7.1.270.0070.00415.50
7.1.260.0090.00615.52
7.1.250.0040.00415.46
7.1.200.0070.00715.58
7.1.100.0090.00917.64
7.1.70.0030.00816.79
7.1.60.0100.01319.32
7.1.50.0030.01716.94
7.1.00.0030.07722.54
7.0.200.0000.00916.67
7.0.140.0070.06322.05
7.0.60.0070.05320.00
7.0.50.0130.07317.91
7.0.40.0030.04320.20
7.0.30.0200.04020.09
7.0.20.0230.04320.23
7.0.10.0130.07320.06
7.0.00.0100.08720.24
5.6.280.0070.07021.09
5.6.210.0230.06320.63
5.6.200.0100.08018.19
5.6.190.0030.07020.63
5.6.180.0230.08020.48
5.6.170.0430.06720.48
5.6.160.0100.06720.48
5.6.150.0100.07718.15
5.6.140.0030.08318.26
5.6.130.0000.05318.23
5.6.120.0000.04321.03
5.6.110.0070.04021.03
5.6.100.0200.07020.98
5.6.90.0030.08721.04
5.6.80.0130.07320.39
5.5.350.0170.07320.33
5.5.340.0130.08017.98
5.5.330.0100.07020.52
5.5.320.0470.05320.32
5.5.310.0300.08020.32
5.5.300.0200.06717.97
5.5.290.0170.06717.96
5.5.280.0070.06320.78
5.5.270.0030.04020.96
5.5.260.0100.06020.79
5.5.250.0070.07320.59
5.5.240.0230.07320.05
5.4.450.0430.06319.63
5.4.440.0930.05319.59
5.4.430.0170.04719.55
5.4.420.0670.00019.36
5.4.410.0630.00019.25
5.4.400.0730.00019.23
5.4.390.0630.00019.11
5.4.380.0800.00019.26
5.4.370.0600.00019.08
5.4.360.0600.00018.98
5.4.350.0670.00019.08
5.4.340.0080.03612.02
5.4.320.0040.04212.50
5.4.310.0070.03712.50
5.4.300.0060.03912.50
5.4.290.0090.03612.50
5.4.280.0090.03312.40
5.4.270.0060.03612.40
5.4.260.0030.04112.40
5.4.250.0070.03712.39
5.4.240.0050.03812.40
5.4.230.0070.03712.39
5.4.220.0030.04012.39
5.4.210.0030.03812.39
5.4.200.0100.03812.39
5.4.190.0040.03812.39
5.4.180.0070.03512.38
5.4.170.0040.03912.39
5.4.160.0070.03612.40
5.4.150.0050.04012.39
5.4.140.0090.03612.07
5.4.130.0070.03512.06
5.4.120.0040.03912.02
5.4.110.0070.03512.02
5.4.100.0090.03312.02
5.4.90.0100.03512.02
5.4.80.0060.03712.02
5.4.70.0060.03612.01
5.4.60.0050.03712.02
5.4.50.0060.03612.02
5.4.40.0080.05012.00
5.4.30.0080.03612.00
5.4.20.0040.03712.00
5.4.10.0080.03212.00
5.4.00.0050.03711.49
5.3.290.0050.04012.80
5.3.280.0070.03712.71
5.3.270.0040.04112.72
5.3.260.0080.03712.72
5.3.250.0070.03612.72
5.3.240.0100.03312.72
5.3.230.0080.04112.71
5.3.220.0050.04012.68
5.3.210.0050.03912.68
5.3.200.0080.03412.68
5.3.190.0030.04012.68
5.3.180.0090.03412.67
5.3.170.0070.03812.67
5.3.160.0080.03612.67
5.3.150.0070.03812.67
5.3.140.0080.03612.66
5.3.130.0080.04012.65
5.3.120.0040.04212.66
5.3.110.0050.04012.65
5.3.100.0070.04412.13
5.3.90.0070.04012.11
5.3.80.0050.04312.09
5.3.70.0070.04812.10
5.3.60.0080.04012.09
5.3.50.0090.03512.03
5.3.40.0090.03612.03
5.3.30.0060.04211.98
5.3.20.0070.03911.76
5.3.10.0070.03511.73
5.3.00.0050.03811.72
5.2.170.0040.0319.23
5.2.160.0020.0329.23
5.2.150.0040.0319.22
5.2.140.0040.0319.22
5.2.130.0070.0289.18
5.2.120.0040.0299.18
5.2.110.0040.0309.18
5.2.100.0070.0269.18
5.2.90.0020.0329.18
5.2.80.0040.0319.18
5.2.70.0060.0299.18
5.2.60.0030.0329.13
5.2.50.0050.0319.10
5.2.40.0050.0299.08
5.2.30.0070.0289.05
5.2.20.0040.0309.04
5.2.10.0030.0308.95
5.2.00.0040.0308.80
5.1.60.0040.0248.09
5.1.50.0040.0258.09
5.1.40.0030.0258.07
5.1.30.0040.0268.42
5.1.20.0060.0258.45
5.1.10.0030.0288.17
5.1.00.0030.0288.17
5.0.50.0050.0206.65
5.0.40.0020.0216.51
5.0.30.0040.0316.32
5.0.20.0020.0206.29
5.0.10.0020.0206.26
5.0.00.0040.0306.25
4.4.90.0020.0164.78
4.4.80.0010.0174.75
4.4.70.0030.0154.76
4.4.60.0020.0174.75
4.4.50.0040.0144.77
4.4.40.0030.0254.71
4.4.30.0030.0154.76
4.4.20.0020.0164.84
4.4.10.0030.0154.85
4.4.00.0020.0254.76
4.3.110.0020.0174.67
4.3.100.0010.0174.67
4.3.90.0020.0154.63
4.3.80.0040.0244.59
4.3.70.0010.0164.63
4.3.60.0050.0124.63
4.3.50.0040.0164.63
4.3.40.0050.0224.53
4.3.30.0020.0163.30
4.3.20.0020.0163.28
4.3.10.0020.0153.24
4.3.00.0100.0277.61

preferences:
37.66 ms | 400 KiB | 5 Q