3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { public function test() { var_dump(debug_backtrace()); } public function callMe() { $this->test(); } } $test = new Test; $test->callMe();

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)
8.3.60.0070.01116.75
8.3.50.0170.00522.93
8.3.40.0160.00018.86
8.3.30.0070.01019.02
8.3.20.0040.00420.09
8.3.10.0040.01423.66
8.3.00.0070.00319.25
8.2.180.0110.01116.49
8.2.170.0130.00622.96
8.2.160.0130.00320.52
8.2.150.0060.00324.18
8.2.140.0070.00024.66
8.2.130.0050.00326.16
8.2.120.0120.00621.10
8.2.110.0000.00822.29
8.2.100.0110.00021.21
8.2.90.0050.00319.23
8.2.80.0080.00017.97
8.2.70.0050.00317.38
8.2.60.0040.00417.80
8.2.50.0000.00818.07
8.2.40.0000.00819.88
8.2.30.0000.00717.87
8.2.20.0050.00317.67
8.2.10.0030.00517.94
8.2.00.0030.00617.58
8.1.280.0070.00725.92
8.1.270.0040.01423.79
8.1.260.0110.00426.35
8.1.250.0000.01428.09
8.1.240.0030.00623.79
8.1.230.0080.00319.06
8.1.220.0080.00017.74
8.1.210.0030.00518.77
8.1.200.0070.00317.23
8.1.190.0040.00417.00
8.1.180.0000.00818.10
8.1.170.0000.00818.53
8.1.160.0040.00421.91
8.1.150.0030.00618.76
8.1.140.0000.00717.38
8.1.130.0050.00217.74
8.1.120.0040.00417.41
8.1.110.0040.00417.28
8.1.100.0030.00317.28
8.1.90.0050.00517.36
8.1.80.0090.00017.38
8.1.70.0040.00417.34
8.1.60.0030.00617.41
8.1.50.0040.00417.42
8.1.40.0030.00617.57
8.1.30.0030.00617.54
8.1.20.0040.00417.62
8.1.10.0040.00417.41
8.1.00.0000.00817.45
8.0.300.0080.00018.77
8.0.290.0070.00016.75
8.0.280.0000.00718.37
8.0.270.0000.00717.19
8.0.260.0000.00617.12
8.0.250.0030.00316.86
8.0.240.0000.00716.87
8.0.230.0040.00416.77
8.0.220.0030.00316.88
8.0.210.0000.00716.86
8.0.200.0050.00316.87
8.0.190.0000.00916.80
8.0.180.0000.00716.85
8.0.170.0040.00416.76
8.0.160.0050.00316.72
8.0.150.0000.00716.70
8.0.140.0000.00816.80
8.0.130.0030.00313.21
8.0.120.0040.00416.66
8.0.110.0000.00816.86
8.0.100.0000.00716.70
8.0.90.0000.00716.84
8.0.80.0060.01016.87
8.0.70.0000.00716.94
8.0.60.0070.00016.78
8.0.50.0070.00016.85
8.0.30.0130.00817.02
8.0.20.0120.01017.40
8.0.10.0040.00416.72
8.0.00.0090.01616.84
7.4.330.0050.00015.00
7.4.320.0070.00016.56
7.4.300.0070.00016.48
7.4.290.0030.00316.41
7.4.280.0030.00316.48
7.4.270.0030.00316.63
7.4.260.0030.00616.38
7.4.250.0070.00016.53
7.4.240.0030.00416.52
7.4.230.0070.00016.34
7.4.220.0060.01316.62
7.4.210.0050.00816.40
7.4.200.0070.00016.41
7.4.160.0060.01016.57
7.4.150.0000.01917.40
7.4.140.0090.00817.86
7.4.130.0120.00916.50
7.4.120.0110.01016.45
7.4.110.0130.00516.57
7.4.100.0150.00416.41
7.4.90.0120.00916.46
7.4.80.0080.01419.39
7.4.70.0120.01216.62
7.4.60.0070.01116.62
7.4.50.0000.00816.63
7.4.40.0060.01816.35
7.4.30.0090.01316.51
7.4.00.0060.01214.82
7.3.330.0050.00013.29
7.3.320.0000.00513.29
7.3.310.0000.00716.14
7.3.300.0000.00816.33
7.3.290.0090.00916.23
7.3.280.0110.00816.30
7.3.270.0080.01117.40
7.3.260.0140.00616.51
7.3.250.0130.00516.29
7.3.240.0070.01516.17
7.3.230.0150.00316.39
7.3.210.0090.00916.18
7.3.200.0140.00719.39
7.3.190.0100.00716.28
7.3.180.0070.01116.36
7.3.170.0130.00316.27
7.3.160.0100.00716.28
7.2.330.0110.00816.53
7.2.320.0110.01216.56
7.2.310.0120.00616.57
7.2.300.0090.00916.22
7.2.290.0030.01316.59
7.2.60.0080.00816.86
7.2.00.0000.01218.95
7.1.200.0060.00315.80
7.1.70.0000.00817.14
7.1.60.0000.01117.13
7.1.50.0090.01216.58
7.1.00.0030.07322.48
7.0.200.0090.00916.37
7.0.140.0070.07321.96
7.0.60.0100.08020.06
7.0.50.0100.06717.97
7.0.40.0030.04320.10
7.0.30.0330.07020.25
7.0.20.0270.06020.23
7.0.10.0170.07720.09
7.0.00.0100.04720.34
5.6.280.0000.08720.82
5.6.210.0070.04320.66
5.6.200.0130.03318.27
5.6.190.0100.04020.64
5.6.180.0530.06720.61
5.6.170.0330.07020.44
5.6.160.0070.04320.43
5.6.150.0000.04018.21
5.6.140.0170.04018.18
5.6.130.0100.05018.16
5.6.120.0100.08020.90
5.6.110.0130.07721.14
5.6.100.0030.04021.00
5.6.90.0130.07720.98
5.6.80.0200.07020.38
5.5.350.0200.07720.34
5.5.340.0030.08318.06
5.5.330.0070.08320.33
5.5.320.0300.04020.36
5.5.310.0200.07720.30
5.5.300.0030.04018.04
5.5.290.0030.04317.98
5.5.280.0030.07720.89
5.5.270.0100.07320.76
5.5.260.0070.05720.87
5.5.250.0000.04720.65
5.5.240.0070.07020.04
5.4.450.0570.07019.62
5.4.440.0530.05319.45
5.4.430.0500.05719.46
5.4.420.0500.05019.57
5.4.410.0130.04719.04
5.4.400.0230.06318.51
5.4.390.0430.05018.54
5.4.380.0130.05718.50
5.4.370.0030.04018.67
5.4.360.0000.04318.65
5.4.350.0050.03712.03
5.4.340.0040.04012.02
5.4.320.0060.04412.51
5.4.310.0090.03712.50
5.4.300.0080.04012.50
5.4.290.0120.04812.50
5.4.280.0110.05112.39
5.4.270.0080.04712.40
5.4.260.0080.05312.40
5.4.250.0050.04512.40
5.4.240.0060.04812.40
5.4.230.0030.04212.39
5.4.220.0050.03812.39
5.4.210.0080.03812.39
5.4.200.0080.03712.39
5.4.190.0080.03512.39
5.4.180.0060.03912.39
5.4.170.0060.03812.40
5.4.160.0100.03412.39
5.4.150.0060.03912.39
5.4.140.0070.03912.07
5.4.130.0110.04212.06
5.4.120.0120.04312.02
5.4.110.0080.04812.02
5.4.100.0090.04512.01
5.4.90.0090.04512.02
5.4.80.0080.04612.02
5.4.70.0080.04612.01
5.4.60.0100.03612.01
5.4.50.0030.04212.01
5.4.40.0060.03412.00
5.4.30.0060.03812.00
5.4.20.0060.03412.00
5.4.10.0040.03612.00
5.4.00.0080.03311.49
5.3.290.0060.04012.80
5.3.280.0060.03712.71
5.3.270.0080.03812.72
5.3.260.0110.03412.72
5.3.250.0090.03412.71
5.3.240.0060.04112.72
5.3.230.0100.03312.71
5.3.220.0050.04112.68
5.3.210.0070.03912.68
5.3.200.0070.03512.68
5.3.190.0030.04212.68
5.3.180.0080.03512.68
5.3.170.0100.03412.66
5.3.160.0040.03812.67
5.3.150.0060.03712.67
5.3.140.0040.04112.66
5.3.130.0060.03912.66
5.3.120.0070.04012.66
5.3.110.0050.04012.66
5.3.100.0070.03612.12
5.3.90.0060.03512.11
5.3.80.0060.03812.09
5.3.70.0060.03712.09
5.3.60.0040.03812.08
5.3.50.0090.03312.03
5.3.40.0040.04612.03
5.3.30.0070.03811.98
5.3.20.0100.03111.77
5.3.10.0060.03511.73
5.3.00.0050.03811.72
5.2.170.0090.0349.23
5.2.160.0070.0289.23
5.2.150.0060.0309.22
5.2.140.0060.0399.22
5.2.130.0060.0289.18
5.2.120.0060.0279.18
5.2.110.0050.0289.19
5.2.100.0030.0309.18
5.2.90.0010.0329.18
5.2.80.0050.0319.18
5.2.70.0040.0309.17
5.2.60.0060.0309.13
5.2.50.0060.0319.10
5.2.40.0070.0309.08
5.2.30.0050.0429.05
5.2.20.0040.0329.04
5.2.10.0050.0338.95
5.2.00.0070.0288.80
5.1.60.0040.0268.09
5.1.50.0070.0238.09
5.1.40.0080.0328.06
5.1.30.0060.0298.41
5.1.20.0060.0258.44
5.1.10.0040.0268.17
5.1.00.0040.0268.16
5.0.50.0030.0226.64
5.0.40.0030.0216.50
5.0.30.0060.0316.32
5.0.20.0110.0336.28
5.0.10.0090.0226.25
5.0.00.0050.0326.25
4.4.90.0070.0134.78
4.4.80.0020.0194.75
4.4.70.0020.0184.75
4.4.60.0030.0174.75
4.4.50.0010.0244.77
4.4.40.0030.0334.71
4.4.30.0040.0204.76
4.4.20.0020.0234.84
4.4.10.0050.0224.85
4.4.00.0010.0354.76
4.3.110.0020.0164.67
4.3.100.0030.0144.66
4.3.90.0020.0154.63
4.3.80.0020.0254.58
4.3.70.0010.0164.63
4.3.60.0020.0154.63
4.3.50.0010.0184.63
4.3.40.0040.0244.54
4.3.30.0020.0163.30
4.3.20.0030.0153.28
4.3.10.0020.0153.24
4.3.00.0130.0237.56

preferences:
49.33 ms | 401 KiB | 5 Q