3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { public function test() { 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)
8.3.60.0140.00716.75
8.3.50.0110.00822.89
8.3.40.0040.01218.79
8.3.30.0070.01318.88
8.3.20.0080.00020.24
8.3.10.0070.00723.66
8.3.00.0130.00719.13
8.2.180.0180.00316.63
8.2.170.0190.00022.96
8.2.160.0130.00620.53
8.2.150.0030.00624.18
8.2.140.0120.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00320.90
8.2.110.0040.00422.27
8.2.100.0090.00321.03
8.2.90.0000.00819.13
8.2.80.0060.00317.97
8.2.70.0040.00417.38
8.2.60.0080.00017.67
8.2.50.0050.00318.07
8.2.40.0030.00518.16
8.2.30.0040.00418.04
8.2.20.0050.00317.67
8.2.10.0050.00317.99
8.2.00.0030.00617.42
8.1.280.0070.00725.92
8.1.270.0070.01123.96
8.1.260.0030.01026.35
8.1.250.0130.00628.09
8.1.240.0040.00423.95
8.1.230.0060.00619.10
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0050.00317.23
8.1.180.0000.00818.10
8.1.170.0060.00318.59
8.1.160.0040.00421.89
8.1.150.0000.00818.75
8.1.140.0050.00317.30
8.1.130.0040.00417.88
8.1.120.0000.00717.41
8.1.110.0040.00417.32
8.1.100.0070.00017.27
8.1.90.0000.01017.41
8.1.80.0030.00817.42
8.1.70.0070.00017.33
8.1.60.0040.00417.48
8.1.50.0000.00817.49
8.1.40.0050.00317.41
8.1.30.0080.00017.71
8.1.20.0040.00417.47
8.1.10.0000.00717.38
8.1.00.0050.00317.45
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0040.00418.38
8.0.270.0080.00017.20
8.0.260.0060.00017.24
8.0.250.0000.00716.87
8.0.240.0030.00316.96
8.0.230.0050.00216.88
8.0.220.0000.00716.79
8.0.210.0000.00716.88
8.0.200.0060.00316.87
8.0.190.0060.00316.90
8.0.180.0040.00416.86
8.0.170.0080.00016.91
8.0.160.0030.00616.87
8.0.150.0030.00316.82
8.0.140.0030.00516.80
8.0.130.0000.00513.25
8.0.120.0000.00716.75
8.0.110.0040.00416.80
8.0.100.0030.00516.82
8.0.90.0070.00016.72
8.0.80.0090.00616.83
8.0.70.0050.00316.81
8.0.60.0030.00616.82
8.0.50.0000.00716.66
8.0.30.0130.00716.71
8.0.20.0110.01017.40
8.0.10.0000.00716.72
8.0.00.0090.01716.58
7.4.330.0050.00015.08
7.4.320.0000.00616.35
7.4.300.0000.00716.59
7.4.290.0030.00316.48
7.4.280.0000.00716.41
7.4.270.0000.00716.35
7.4.260.0040.00416.43
7.4.250.0040.00416.52
7.4.240.0000.00716.58
7.4.230.0000.00716.40
7.4.220.0130.01016.58
7.4.210.0060.01016.63
7.4.200.0040.00416.43
7.4.160.0030.01316.58
7.4.150.0140.00417.40
7.4.140.0120.00517.86
7.4.130.0110.00816.33
7.4.120.0080.00916.49
7.4.110.0030.01416.55
7.4.100.0050.01116.39
7.4.90.0140.00316.33
7.4.80.0100.01319.39
7.4.70.0130.00916.34
7.4.60.0120.01216.38
7.4.50.0040.00416.07
7.4.40.0100.00716.52
7.4.30.0120.00916.74
7.4.00.0070.00714.97
7.3.330.0050.00013.15
7.3.320.0000.00513.03
7.3.310.0000.00716.29
7.3.300.0040.00416.24
7.3.290.0100.01016.34
7.3.280.0090.01016.27
7.3.270.0070.01017.40
7.3.260.0110.00616.51
7.3.250.0110.00816.51
7.3.240.0100.01416.31
7.3.230.0090.00616.39
7.3.210.0030.01316.49
7.3.200.0080.00819.39
7.3.190.0100.00716.25
7.3.180.0070.00716.37
7.3.170.0060.00916.38
7.3.160.0090.00616.50
7.2.330.0070.01116.26
7.2.320.0070.01016.46
7.2.310.0090.00816.63
7.2.300.0100.00716.35
7.2.290.0120.01216.69
7.2.60.0100.00016.95
7.2.00.0030.00919.52
7.1.200.0040.00815.70
7.1.100.0280.01017.35
7.1.70.0000.00817.01
7.1.60.0130.00919.40
7.1.50.0000.01216.87
7.1.00.0130.06322.36
7.0.200.0000.00815.99
7.0.140.0070.07322.18
7.0.60.0070.08019.86
7.0.50.0130.07317.88
7.0.40.0200.06020.24
7.0.30.0270.07020.08
7.0.20.0370.06720.24
7.0.10.0130.06320.07
7.0.00.0000.05020.25
5.6.280.0070.06320.88
5.6.210.0100.04320.77
5.6.200.0100.08318.18
5.6.190.0100.08020.61
5.6.180.0170.05320.67
5.6.170.0270.08020.47
5.6.160.0030.09020.47
5.6.150.0000.06718.27
5.6.140.0030.08318.21
5.6.130.0000.09018.29
5.6.120.0070.04721.16
5.6.110.0130.08021.13
5.6.100.0070.08720.91
5.6.90.0070.05320.98
5.6.80.0070.03720.38
5.5.350.0370.06720.40
5.5.340.0030.04017.97
5.5.330.0170.07720.29
5.5.320.0230.05720.30
5.5.310.0400.05020.34
5.5.300.0070.08017.97
5.5.290.0070.07718.07
5.5.280.0100.08020.88
5.5.270.0030.04020.77
5.5.260.0030.08020.88
5.5.250.0070.08720.59
5.5.240.0170.06720.34
5.4.450.0730.06319.39
5.4.440.0670.04319.19
5.4.430.0570.06319.47
5.4.420.0530.06019.16
5.4.410.0070.06018.91
5.4.400.0170.06318.81
5.4.390.0400.04718.73
5.4.380.0230.05018.79
5.4.370.0100.05018.58
5.4.360.0100.05318.53
5.4.350.0030.03712.02
5.4.340.0100.04012.02
5.4.320.0050.03712.51
5.4.310.0060.03812.50
5.4.300.0060.03612.50
5.4.290.0060.03712.50
5.4.280.0040.03712.39
5.4.270.0060.03612.39
5.4.260.0020.04112.40
5.4.250.0060.03612.40
5.4.240.0020.03912.40
5.4.230.0060.03712.39
5.4.220.0040.03812.39
5.4.210.0070.03512.39
5.4.200.0080.04512.39
5.4.190.0070.03612.39
5.4.180.0060.03712.39
5.4.170.0090.03512.40
5.4.160.0100.04512.39
5.4.150.0110.03212.39
5.4.140.0040.03812.07
5.4.130.0070.03812.06
5.4.120.0070.03412.02
5.4.110.0090.03212.02
5.4.100.0040.04012.02
5.4.90.0060.03612.01
5.4.80.0040.03812.02
5.4.70.0050.03612.01
5.4.60.0050.03512.01
5.4.50.0050.03712.01
5.4.40.0070.03512.00
5.4.30.0060.03512.00
5.4.20.0060.03812.00
5.4.10.0090.03212.00
5.4.00.0070.03711.49
5.3.290.0100.03512.80
5.3.280.0070.03612.71
5.3.270.0110.04212.72
5.3.260.0100.03412.72
5.3.250.0090.04312.72
5.3.240.0040.03712.72
5.3.230.0080.03712.71
5.3.220.0060.03612.68
5.3.210.0050.03912.68
5.3.200.0070.03612.68
5.3.190.0070.03612.68
5.3.180.0070.03412.67
5.3.170.0060.03912.67
5.3.160.0120.03312.68
5.3.150.0080.03512.67
5.3.140.0050.03612.66
5.3.130.0050.03812.66
5.3.120.0080.03612.66
5.3.110.0050.03812.66
5.3.100.0030.03912.12
5.3.90.0030.03712.10
5.3.80.0060.03812.09
5.3.70.0050.03512.10
5.3.60.0060.03512.08
5.3.50.0080.03612.03
5.3.40.0070.03412.03
5.3.30.0070.03411.99
5.3.20.0050.03711.77
5.3.10.0070.03611.73
5.3.00.0060.04011.72
5.2.170.0040.0319.22
5.2.160.0030.0309.23
5.2.150.0020.0329.23
5.2.140.0060.0299.22
5.2.130.0040.0309.18
5.2.120.0070.0279.18
5.2.110.0040.0309.19
5.2.100.0020.0319.18
5.2.90.0040.0309.18
5.2.80.0080.0349.18
5.2.70.0060.0319.18
5.2.60.0060.0289.13
5.2.50.0070.0279.10
5.2.40.0070.0269.07
5.2.30.0070.0319.06
5.2.20.0050.0289.04
5.2.10.0040.0298.95
5.2.00.0050.0288.80
5.1.60.0060.0258.09
5.1.50.0060.0278.09
5.1.40.0050.0238.07
5.1.30.0050.0348.42
5.1.20.0080.0298.44
5.1.10.0030.0268.17
5.1.00.0010.0288.16
5.0.50.0010.0226.64
5.0.40.0020.0206.50
5.0.30.0010.0336.32
5.0.20.0040.0186.28
5.0.10.0050.0206.25
5.0.00.0030.0306.25
4.4.90.0030.0154.78
4.4.80.0020.0164.75
4.4.70.0040.0164.75
4.4.60.0060.0164.75
4.4.50.0050.0204.77
4.4.40.0020.0274.70
4.4.30.0020.0174.76
4.4.20.0040.0164.84
4.4.10.0040.0144.85
4.4.00.0030.0244.76
4.3.110.0020.0214.67
4.3.100.0050.0184.67
4.3.90.0030.0194.64
4.3.80.0020.0254.59
4.3.70.0020.0154.63
4.3.60.0000.0184.63
4.3.50.0040.0184.63
4.3.40.0030.0274.54
4.3.30.0010.0173.30
4.3.20.0020.0223.28
4.3.10.0010.0213.23
4.3.00.0170.0177.20

preferences:
52.19 ms | 401 KiB | 5 Q