3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { public function test() { var_dump(debug_backtrace()[1]); } 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)
8.3.60.0090.00916.49
8.3.50.0130.00522.80
8.3.40.0080.00818.52
8.3.30.0160.00618.91
8.3.20.0040.00420.14
8.3.10.0070.00723.67
8.3.00.0000.01019.23
8.2.180.0140.00716.34
8.2.170.0160.00322.96
8.2.160.0130.00320.39
8.2.150.0120.00324.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0110.00721.00
8.2.110.0030.00622.31
8.2.100.0060.00621.01
8.2.90.0000.00819.05
8.2.80.0050.00317.97
8.2.70.0080.00017.61
8.2.60.0050.00317.80
8.2.50.0030.00618.07
8.2.40.0050.00319.91
8.2.30.0050.00317.93
8.2.20.0000.00717.73
8.2.10.0000.00718.05
8.2.00.0030.00517.59
8.1.280.0100.00325.92
8.1.270.0060.00323.99
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0140.00323.77
8.1.230.0060.00619.05
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0040.00417.22
8.1.190.0080.00017.23
8.1.180.0040.00418.10
8.1.170.0040.00418.58
8.1.160.0000.00721.85
8.1.150.0060.00318.78
8.1.140.0000.00717.30
8.1.130.0000.00717.88
8.1.120.0030.00317.41
8.1.110.0040.00417.29
8.1.100.0040.00417.35
8.1.90.0050.00517.38
8.1.80.0060.00317.39
8.1.70.0000.00817.27
8.1.60.0040.00417.46
8.1.50.0060.00317.45
8.1.40.0040.00417.58
8.1.30.0000.00817.54
8.1.20.0040.00417.71
8.1.10.0080.00017.41
8.1.00.0040.00417.45
8.0.300.0060.00318.77
8.0.290.0000.00716.58
8.0.280.0070.00018.48
8.0.270.0070.00017.14
8.0.260.0030.00317.13
8.0.250.0070.00016.91
8.0.240.0000.00716.90
8.0.230.0070.00016.85
8.0.220.0040.00416.82
8.0.210.0040.00416.71
8.0.200.0000.00916.90
8.0.190.0050.00516.88
8.0.180.0000.00816.73
8.0.170.0040.00416.88
8.0.160.0080.00016.83
8.0.150.0040.00416.67
8.0.140.0040.00416.73
8.0.130.0050.00013.20
8.0.120.0000.00816.70
8.0.110.0040.00416.87
8.0.100.0050.00216.87
8.0.90.0070.00016.66
8.0.80.0060.00916.83
8.0.70.0000.00716.62
8.0.60.0050.00216.75
8.0.50.0000.00716.82
8.0.30.0090.01117.13
8.0.20.0140.00817.40
8.0.10.0030.00616.82
8.0.00.0070.01216.65
7.4.330.0060.00015.00
7.4.320.0000.00716.43
7.4.300.0000.00816.58
7.4.290.0030.00316.53
7.4.280.0030.00316.39
7.4.270.0040.00416.64
7.4.260.0030.00716.48
7.4.250.0050.00316.54
7.4.240.0020.00616.57
7.4.230.0040.00416.41
7.4.220.0210.00616.54
7.4.210.0000.01616.63
7.4.200.0040.00416.40
7.4.160.0080.00816.34
7.4.150.0130.00617.40
7.4.140.0110.00617.86
7.4.130.0110.01116.45
7.4.120.0090.00916.54
7.4.110.0110.00616.43
7.4.100.0050.01116.55
7.4.90.0210.00416.55
7.4.80.0110.00619.39
7.4.70.0130.01016.35
7.4.60.0060.01516.26
7.4.50.0000.00816.41
7.4.40.0190.00416.54
7.4.30.0140.00316.72
7.4.00.0100.00814.87
7.3.330.0000.00513.22
7.3.320.0030.00313.30
7.3.310.0040.00416.23
7.3.300.0050.00216.40
7.3.290.0040.01416.30
7.3.280.0120.00616.33
7.3.270.0150.00317.40
7.3.260.0090.00916.25
7.3.250.0090.01016.40
7.3.240.0110.00616.28
7.3.230.0030.01216.53
7.3.210.0030.01316.37
7.3.200.0030.01419.39
7.3.190.0060.01216.36
7.3.180.0030.01316.16
7.3.170.0070.01016.39
7.3.160.0130.00316.40
7.3.120.0040.01514.51
7.3.110.0090.00914.89
7.3.100.0060.00614.79
7.3.90.0030.00914.97
7.3.80.0070.01014.99
7.3.70.0040.00814.56
7.3.60.0080.00614.82
7.3.50.0040.01114.60
7.3.40.0060.00614.69
7.3.30.0040.01214.69
7.3.20.0000.01516.53
7.3.10.0040.00816.50
7.3.00.0030.00716.77
7.2.330.0030.01516.51
7.2.320.0160.00616.59
7.2.310.0100.00716.65
7.2.300.0070.01016.63
7.2.290.0030.01216.65
7.2.250.0030.01314.83
7.2.240.0070.01114.80
7.2.230.0070.01014.63
7.2.220.0070.00714.60
7.2.210.0070.00715.21
7.2.200.0060.00914.94
7.2.190.0000.01214.87
7.2.180.0060.00315.02
7.2.170.0040.00814.85
7.2.60.0100.00316.83
7.1.330.0100.00715.63
7.1.320.0090.00015.76
7.1.310.0100.00715.83
7.1.300.0060.00615.70
7.1.290.0060.00915.88
7.1.280.0120.00015.80
7.1.270.0060.00615.68
7.1.260.0000.01015.90
7.1.200.0060.01015.87
7.1.70.0000.00917.23
7.1.60.0000.01117.22
7.1.50.0040.01816.97
7.1.00.0070.07022.43
7.0.200.0040.01116.57
7.0.140.0030.07721.95
7.0.60.0100.08319.82
7.0.50.0130.05717.94
7.0.40.0070.04320.26
7.0.30.0370.07720.21
7.0.20.0270.06720.24
7.0.10.0130.08020.07
7.0.00.0030.04720.06
5.6.210.0070.08020.65
5.6.200.0030.08318.15
5.6.190.0030.08320.55
5.6.180.0270.03720.77
5.6.170.0230.08020.48
5.6.160.0100.04320.50
5.6.150.0000.06318.18
5.6.140.0070.06018.24
5.6.130.0070.08718.15
5.6.120.0030.09320.91
5.6.110.0070.08020.93
5.6.100.0170.07321.09
5.6.90.0070.06021.12
5.6.80.0030.03720.51
5.5.350.0230.06020.34
5.5.340.0070.03718.07
5.5.330.0170.07320.57
5.5.320.0200.06020.34
5.5.310.0400.07320.19
5.5.300.0030.06718.05
5.5.290.0100.07717.98
5.5.280.0100.07320.97
5.5.270.0130.04020.77
5.5.260.0100.08320.88
5.5.250.0070.08720.80
5.5.240.0030.08320.15
5.4.450.0770.04719.61
5.4.440.0530.07319.47
5.4.430.0730.08719.19
5.4.420.0730.04019.59
5.4.410.0030.06019.00
5.4.400.0400.06718.66
5.4.390.0270.05318.50
5.4.380.0070.06018.75
5.4.370.0030.04318.75
5.4.360.0130.03018.77
5.4.350.0050.04012.02
5.4.340.0070.03712.02
5.4.320.0040.03812.50
5.4.310.0060.03712.50
5.4.300.0070.03412.50
5.4.290.0080.03612.50
5.4.280.0070.04712.39
5.4.270.0090.04112.40
5.4.260.0050.03712.39
5.4.250.0040.04012.40
5.4.240.0020.04112.40
5.4.230.0060.03812.39
5.4.220.0030.04012.39
5.4.210.0060.04712.39
5.4.200.0050.04012.39
5.4.190.0070.03512.39
5.4.180.0140.03812.39
5.4.170.0040.04512.40
5.4.160.0100.03712.39
5.4.150.0100.04212.39
5.4.140.0050.06112.07
5.4.130.0120.03912.06
5.4.120.0070.03312.02
5.4.110.0070.03412.02
5.4.100.0070.03412.02
5.4.90.0080.04212.02
5.4.80.0090.04012.02
5.4.70.0070.03412.01
5.4.60.0090.03212.01
5.4.50.0060.03512.01
5.4.40.0040.03612.00
5.4.30.0090.03212.00
5.4.20.0060.03811.99
5.4.10.0080.03512.00
5.4.00.0100.03611.48
5.3.290.0060.05512.80
5.3.280.0070.04212.71
5.3.270.0060.03812.72
5.3.260.0070.05012.72
5.3.250.0110.03212.71
5.3.240.0070.04212.72
5.3.230.0100.04012.71
5.3.220.0060.04412.68
5.3.210.0070.04512.68
5.3.200.0070.03512.68
5.3.190.0030.03912.68
5.3.180.0080.03412.68
5.3.170.0030.03812.67
5.3.160.0080.03412.67
5.3.150.0060.03612.68
5.3.140.0070.03512.66
5.3.130.0080.03612.66
5.3.120.0030.04012.66
5.3.110.0050.03812.66
5.3.100.0050.03712.12
5.3.90.0040.03612.10
5.3.80.0070.03412.09
5.3.70.0030.03812.09
5.3.60.0080.03312.08
5.3.50.0070.04112.02
5.3.40.0040.03712.02
5.3.30.0030.03611.98
5.3.20.0060.03411.76
5.3.10.0060.03411.73
5.3.00.0070.03411.72
5.2.170.0040.0309.22
5.2.160.0060.0279.22
5.2.150.0070.0289.22
5.2.140.0030.0329.22
5.2.130.0040.0299.18
5.2.120.0020.0309.18
5.2.110.0040.0299.18
5.2.100.0050.0279.18
5.2.90.0070.0269.18
5.2.80.0020.0329.17
5.2.70.0060.0289.18
5.2.60.0030.0319.13
5.2.50.0020.0329.10
5.2.40.0030.0299.08
5.2.30.0070.0269.05
5.2.20.0030.0309.04
5.2.10.0020.0308.95
5.2.00.0040.0308.81
5.1.60.0060.0228.09
5.1.50.0030.0258.09
5.1.40.0050.0228.07
5.1.30.0090.0278.41
5.1.20.0040.0268.44
5.1.10.0070.0288.17
5.1.00.0070.0228.17
5.0.50.0040.0206.64
5.0.40.0030.0316.50
5.0.30.0040.0346.31
5.0.20.0030.0216.28
5.0.10.0030.0196.25
5.0.00.0040.0376.25
4.4.90.0030.0224.78
4.4.80.0030.0154.75
4.4.70.0050.0184.76
4.4.60.0030.0154.76
4.4.50.0010.0174.77
4.4.40.0050.0334.70
4.4.30.0010.0174.76
4.4.20.0020.0164.84
4.4.10.0020.0254.84
4.4.00.0020.0254.75
4.3.110.0040.0184.67
4.3.100.0030.0144.66
4.3.90.0060.0104.64
4.3.80.0030.0244.58
4.3.70.0050.0174.63
4.3.60.0040.0134.63
4.3.50.0050.0134.63
4.3.40.0020.0334.54
4.3.30.0020.0163.30
4.3.20.0010.0173.28
4.3.10.0040.0313.24
4.3.00.0130.0207.20

preferences:
62.84 ms | 401 KiB | 5 Q