3v4l.org

run code in 300+ PHP versions simultaneously
<?php class test { function a() { echo $this->a; } function __destruct() { echo 'b'; } } $a = ['hi'=>'test','a']; $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)
8.3.70.0110.00416.75
8.3.60.0090.00618.50
8.3.50.0140.00422.02
8.3.40.0040.01818.66
8.3.30.0110.00419.08
8.3.20.0040.00420.33
8.3.10.0080.00023.53
8.3.00.0040.00419.51
8.2.180.0120.00916.50
8.2.170.0110.00422.96
8.2.160.0070.00720.35
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0000.00826.16
8.2.120.0040.00422.23
8.2.110.0100.00020.46
8.2.100.0110.00018.03
8.2.90.0000.00818.92
8.2.80.0030.00517.97
8.2.70.0000.00817.63
8.2.60.0000.00817.67
8.2.50.0060.00318.07
8.2.40.0000.00819.82
8.2.30.0050.00317.87
8.2.20.0040.00417.67
8.2.10.0000.00717.96
8.2.00.0000.00917.67
8.1.280.0060.01025.92
8.1.270.0040.00423.96
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0100.00023.91
8.1.230.0070.00419.22
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0000.00917.25
8.1.190.0000.00917.35
8.1.180.0060.00318.10
8.1.170.0040.00418.59
8.1.160.0040.00421.86
8.1.150.0030.00518.91
8.1.140.0030.00517.29
8.1.130.0000.00717.86
8.1.120.0000.00717.36
8.1.110.0040.00417.28
8.1.100.0040.00417.35
8.1.90.0000.00817.43
8.1.80.0030.00317.27
8.1.70.0070.00017.31
8.1.60.0030.00617.50
8.1.50.0000.00817.53
8.1.40.0000.00817.50
8.1.30.0050.00317.69
8.1.20.0080.00017.66
8.1.10.0070.00017.47
8.1.00.0000.00817.45
8.0.300.0040.00418.77
8.0.290.0080.00016.63
8.0.280.0040.00418.29
8.0.270.0000.00717.27
8.0.260.0080.00017.09
8.0.250.0040.00416.89
8.0.240.0060.00016.97
8.0.230.0030.00316.89
8.0.220.0030.00316.77
8.0.210.0030.00316.88
8.0.200.0000.00616.86
8.0.190.0060.00316.96
8.0.180.0050.00316.93
8.0.170.0080.00016.82
8.0.160.0040.00416.94
8.0.150.0000.00716.73
8.0.140.0030.00616.75
8.0.130.0030.00313.31
8.0.120.0040.00416.75
8.0.110.0040.00416.98
8.0.100.0000.00816.94
8.0.90.0040.00416.83
8.0.80.0090.01316.82
8.0.70.0000.00716.67
8.0.60.0030.00516.79
8.0.50.0040.00416.71
8.0.30.0050.01417.07
8.0.20.0060.01217.40
8.0.10.0070.00016.84
8.0.00.0100.00916.61
7.4.330.0040.00015.00
7.4.320.0060.00016.50
7.4.300.0000.00616.49
7.4.290.0040.00416.44
7.4.280.0030.00516.59
7.4.270.0080.00016.61
7.4.260.0000.00716.49
7.4.250.0000.00716.57
7.4.240.0000.00716.50
7.4.230.0000.00716.30
7.4.220.0150.00916.54
7.4.210.0040.01116.42
7.4.200.0030.00316.71
7.4.160.0130.00716.31
7.4.150.0100.00717.40
7.4.140.0110.01017.86
7.4.130.0090.01116.54
7.4.120.0050.01116.41
7.4.110.0140.00416.48
7.4.100.0080.00916.52
7.4.90.0070.01016.58
7.4.80.0070.01019.39
7.4.70.0090.00616.48
7.4.60.0100.00616.55
7.4.50.0040.00016.14
7.4.40.0110.01116.44
7.4.30.0100.00716.28
7.4.00.0060.01014.85
7.3.330.0060.00013.26
7.3.320.0000.00513.32
7.3.310.0050.00216.23
7.3.300.0070.00016.21
7.3.290.0070.00716.28
7.3.280.0080.00716.29
7.3.270.0090.00917.40
7.3.260.0090.00916.53
7.3.250.0100.01016.28
7.3.240.0070.01016.27
7.3.230.0190.00016.52
7.3.210.0070.01116.43
7.3.200.0120.00919.39
7.3.190.0160.00616.37
7.3.180.0080.00816.33
7.3.170.0140.00316.27
7.3.160.0130.00316.55
7.3.120.0070.01014.79
7.3.110.0070.01014.61
7.3.100.0090.00314.95
7.3.90.0100.00414.73
7.3.80.0060.00614.86
7.3.70.0080.00314.75
7.3.60.0110.00414.77
7.3.50.0060.00314.72
7.3.40.0070.00714.83
7.3.30.0090.00614.69
7.3.20.0000.01416.62
7.3.10.0070.00716.57
7.3.00.0000.01016.48
7.2.330.0170.00016.61
7.2.320.0060.00916.55
7.2.310.0090.00916.59
7.2.300.0140.00516.58
7.2.290.0090.01216.29
7.2.250.0070.01014.64
7.2.240.0130.00615.12
7.2.230.0040.00715.16
7.2.220.0030.01414.82
7.2.210.0060.00615.07
7.2.200.0040.01214.91
7.2.190.0030.00614.96
7.2.180.0030.00914.82
7.2.170.0030.00714.71
7.2.60.0100.00716.73
7.2.00.0030.00919.17
7.1.330.0070.01015.69
7.1.320.0060.00615.46
7.1.310.0040.00815.78
7.1.300.0120.00415.69
7.1.290.0030.01015.73
7.1.280.0060.00315.55
7.1.270.0070.00715.51
7.1.260.0030.00615.64
7.1.200.0000.01215.68
7.1.100.0040.00818.06
7.1.70.0070.00016.86
7.1.60.0110.01119.32
7.1.50.0100.01316.82
7.1.00.0070.07322.31
7.0.200.0060.00316.67
7.0.140.0030.07321.99
7.0.60.0070.07319.93
7.0.50.0130.07317.88
7.0.40.0030.04320.19
7.0.30.0300.07720.20
7.0.20.0200.04720.22
7.0.10.0230.07720.12
7.0.00.0100.07720.09
5.6.280.0070.07020.93
5.6.210.0130.07020.70
5.6.200.0100.08018.12
5.6.190.0070.04020.64
5.6.180.0300.07720.68
5.6.170.0300.06020.54
5.6.160.0030.04720.51
5.6.150.0070.07718.18
5.6.140.0100.05018.27
5.6.130.0130.06318.24
5.6.120.0030.08320.90
5.6.110.0070.09021.02
5.6.100.0070.06320.98
5.6.90.0070.07720.97
5.6.80.0000.04720.36
5.6.70.4500.04020.37
5.5.350.0100.08320.31
5.5.340.0100.07318.01
5.5.330.0030.04320.43
5.5.320.0430.07320.30
5.5.310.0130.04020.26
5.5.300.0030.08318.07
5.5.290.0030.04017.95
5.5.280.0070.04720.64
5.5.270.0000.09020.73
5.5.260.0070.05020.75
5.5.250.0130.07320.61
5.5.240.0100.03720.04
5.4.450.0500.05019.63
5.4.440.0800.05719.63
5.4.430.0930.06719.48
5.4.420.0630.00019.56
5.4.410.0630.00019.41
5.4.400.0630.00019.07
5.4.390.0670.00019.11
5.4.380.0630.00019.04
5.4.370.0630.00019.13
5.4.360.0600.00019.11
5.4.350.0630.00019.06
5.4.340.0100.03012.02
5.4.320.0040.03812.50
5.4.310.0070.03712.50
5.4.300.0090.03412.51
5.4.290.0100.03512.50
5.4.280.0040.03812.39
5.4.270.0040.03912.40
5.4.260.0060.03712.40
5.4.250.0080.03512.39
5.4.240.0080.03912.40
5.4.230.0060.03812.39
5.4.220.0090.03312.39
5.4.210.0050.03612.39
5.4.200.0050.04212.39
5.4.190.0110.03312.39
5.4.180.0060.03612.39
5.4.170.0050.03712.40
5.4.160.0130.04312.39
5.4.150.0080.03812.39
5.4.140.0080.03512.07
5.4.130.0090.04012.06
5.4.120.0060.05012.02
5.4.110.0090.04812.02
5.4.100.0050.04412.02
5.4.90.0050.03712.02
5.4.80.0070.03612.01
5.4.70.0080.03312.01
5.4.60.0080.03312.01
5.4.50.0070.03412.01
5.4.40.0060.03712.00
5.4.30.0040.03712.00
5.4.20.0130.04612.00
5.4.10.0110.03611.99
5.4.00.0060.03811.48
5.3.290.0090.05112.80
5.3.280.0120.04512.71
5.3.270.0050.03912.72
5.3.260.0110.04312.71
5.3.250.0080.03712.71
5.3.240.0070.04612.72
5.3.230.0050.03912.71
5.3.220.0060.03812.68
5.3.210.0040.04912.68
5.3.200.0100.03412.68
5.3.190.0050.03912.68
5.3.180.0080.04112.68
5.3.170.0060.03812.67
5.3.160.0070.03712.68
5.3.150.0050.04012.67
5.3.140.0040.03912.66
5.3.130.0060.04412.66
5.3.120.0050.04612.66
5.3.110.0060.04612.66
5.3.100.0070.04212.13
5.3.90.0050.04012.11
5.3.80.0060.04012.10
5.3.70.0050.03712.09
5.3.60.0070.03512.09
5.3.50.0030.03912.03
5.3.40.0080.03412.03
5.3.30.0050.03611.99
5.3.20.0050.03511.76
5.3.10.0050.04011.73
5.3.00.0070.03411.72
5.2.170.0050.0349.23
5.2.160.0040.0309.22
5.2.150.0050.0319.23
5.2.140.0050.0299.21
5.2.130.0030.0329.18
5.2.120.0040.0299.18
5.2.110.0040.0299.19
5.2.100.0040.0309.18
5.2.90.0080.0329.18
5.2.80.0060.0349.18
5.2.70.0040.0339.18
5.2.60.0070.0329.13
5.2.50.0030.0389.10
5.2.40.0060.0369.07
5.2.30.0030.0369.05
5.2.20.0070.0269.04
5.2.10.0070.0288.95
5.2.00.0050.0308.81
5.1.60.0030.0268.09
5.1.50.0070.0248.09
5.1.40.0050.0288.07
5.1.30.0060.0268.43
5.1.20.0080.0228.45
5.1.10.0050.0258.16
5.1.00.0100.0288.17
5.0.50.0050.0196.65
5.0.40.0010.0226.50
5.0.30.0020.0376.32
5.0.20.0020.0216.29
5.0.10.0030.0206.27
5.0.00.0040.0346.25
4.4.90.0010.0164.78
4.4.80.0030.0154.75
4.4.70.0010.0174.75
4.4.60.0020.0164.75
4.4.50.0010.0174.77
4.4.40.0030.0254.71
4.4.30.0030.0154.76
4.4.20.0010.0174.84
4.4.10.0010.0174.85
4.4.00.0030.0244.76
4.3.110.0030.0164.67
4.3.100.0030.0144.66
4.3.90.0030.0144.64
4.3.80.0010.0264.59
4.3.70.0080.0094.63
4.3.60.0020.0154.63
4.3.50.0010.0174.63
4.3.40.0040.0234.54
4.3.30.0000.0183.30
4.3.20.0020.0163.28
4.3.10.0010.0163.24
4.3.00.0000.0237.61

preferences:
58.53 ms | 401 KiB | 5 Q