3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function bar() { return 'baz'; } public function __construct() { unset($this); } } $obj = new Foo();echo $obj->bar();

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)
8.3.60.0090.00618.08
8.3.50.0100.01021.90
8.3.40.0150.00418.47
8.3.30.0070.00719.04
8.3.20.0030.00620.09
8.3.10.0040.00421.82
8.3.00.0000.00817.52
8.2.180.0190.00316.50
8.2.170.0120.00622.96
8.2.160.0130.00621.97
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0110.00020.76
8.2.110.0030.00722.21
8.2.100.0040.00717.59
8.2.90.0040.00417.72
8.2.80.0040.00417.97
8.2.70.0050.00317.50
8.2.60.0040.00717.79
8.2.50.0040.00418.07
8.2.40.0080.00019.74
8.2.30.0040.00417.80
8.2.20.0050.00317.41
8.2.10.0040.00417.98
8.2.00.0000.00817.61
8.1.280.0140.00725.92
8.1.270.0040.00424.02
8.1.260.0060.01326.35
8.1.250.0060.00328.09
8.1.240.0060.00320.62
8.1.230.0120.00022.73
8.1.220.0040.00417.74
8.1.210.0000.01018.77
8.1.200.0120.00017.10
8.1.190.0040.00417.22
8.1.180.0030.00618.10
8.1.170.0000.00818.38
8.1.160.0000.00721.90
8.1.150.0070.00018.74
8.1.140.0020.00517.31
8.1.130.0000.00717.67
8.1.120.0030.00417.36
8.1.110.0040.00417.25
8.1.100.0070.00017.21
8.1.90.0000.00717.32
8.1.80.0040.00417.28
8.1.70.0040.00417.18
8.1.60.0000.00817.32
8.1.50.0090.00017.30
8.1.40.0060.00317.40
8.1.30.0080.00017.55
8.1.20.0040.00417.42
8.1.10.0040.00417.27
8.1.00.0000.00717.31
8.0.300.0040.00419.74
8.0.290.0040.00416.63
8.0.280.0030.00318.23
8.0.270.0040.00417.04
8.0.260.0030.00317.03
8.0.250.0040.00416.87
8.0.240.0030.00316.87
8.0.230.0030.00616.79
8.0.220.0030.00316.90
8.0.210.0030.00316.71
8.0.200.0000.00716.75
8.0.190.0050.00216.92
8.0.180.0000.01116.83
8.0.170.0030.00516.85
8.0.160.0000.00716.87
8.0.150.0040.00416.64
8.0.140.0040.00416.80
8.0.130.0000.00513.21
8.0.120.0060.00316.77
8.0.110.0000.00816.76
8.0.100.0070.00016.70
8.0.90.0030.00316.89
8.0.80.0060.01016.79
8.0.70.0040.00416.64
8.0.60.0000.00716.77
8.0.50.0050.00216.85
8.0.30.0130.00816.95
8.0.20.0140.00517.40
8.0.10.0040.00416.82
8.0.00.0090.00916.56
7.4.330.0020.00215.00
7.4.320.0030.00316.32
7.4.300.0000.00916.26
7.4.290.0060.00016.37
7.4.280.0030.00516.36
7.4.270.0000.00716.48
7.4.260.0000.00716.36
7.4.250.0040.00416.32
7.4.240.0020.00516.48
7.4.230.0040.00416.48
7.4.220.0120.00616.55
7.4.210.0090.00916.40
7.4.200.0040.00416.55
7.4.160.0130.01016.60
7.4.150.0120.00617.40
7.4.140.0090.01117.86
7.4.130.0100.00716.37
7.4.120.0100.01016.27
7.4.110.0100.00716.34
7.4.100.0100.01016.39
7.4.90.0060.01216.58
7.4.80.0130.01019.39
7.4.70.0040.01116.63
7.4.60.0160.00316.39
7.4.50.0000.00716.29
7.4.40.0120.00316.35
7.4.30.0040.01216.44
7.4.00.0030.01414.77
7.3.330.0000.00613.20
7.3.320.0060.00013.02
7.3.310.0030.00516.22
7.3.300.0000.00716.10
7.3.290.0030.01116.31
7.3.280.0090.00816.21
7.3.270.0100.00717.40
7.3.260.0150.00916.27
7.3.250.0110.00816.21
7.3.240.0110.00716.16
7.3.230.0120.01216.39
7.3.210.0030.01316.37
7.3.200.0130.01019.39
7.3.190.0070.01116.25
7.3.180.0030.01316.16
7.3.170.0090.00616.31
7.3.160.0060.00916.17
7.3.120.0070.01014.60
7.2.330.0070.01116.48
7.2.320.0160.00716.49
7.2.310.0060.01216.50
7.2.300.0090.00916.46
7.2.290.0080.00816.43
7.2.60.0110.00016.57
7.2.50.0100.00316.47
7.2.00.0030.01219.16
7.1.200.0040.01215.59
7.1.100.0000.01117.82
7.1.70.0040.00416.71
7.1.60.0120.01219.25
7.1.50.0120.00916.67
7.1.00.0100.07022.41
7.0.200.0040.00816.57
7.0.140.0000.07322.11
7.0.60.0000.04719.91
7.0.50.0070.05017.85
7.0.40.0170.07020.13
7.0.30.0300.06320.23
7.0.20.0270.04320.06
7.0.10.0070.04020.18
7.0.00.0030.08720.16
5.6.280.0070.07020.78
5.6.210.0070.08320.67
5.6.200.0070.06318.12
5.6.190.0130.08720.63
5.6.180.0270.06320.41
5.6.170.0200.05720.45
5.6.160.0070.03720.43
5.6.150.0100.06718.21
5.6.140.0000.04018.11
5.6.130.0030.07018.14
5.6.120.0100.08720.96
5.6.110.0100.07721.03
5.6.100.0100.08021.00
5.6.90.0130.07721.02
5.6.80.0100.06320.52
5.5.350.0000.08320.41
5.5.340.0030.06717.98
5.5.330.0130.05720.29
5.5.320.0100.05020.30
5.5.310.0200.03720.35
5.5.300.0070.08717.98
5.5.290.0070.05718.09
5.5.280.0000.04320.98
5.5.270.0030.08320.84
5.5.260.0130.08020.96
5.5.250.0200.07320.68
5.5.240.4230.03320.12
5.4.450.0530.05019.46
5.4.440.0330.05719.16
5.4.430.0330.03019.31
5.4.420.0270.04319.52
5.4.410.0330.03719.15
5.4.400.0430.04019.09
5.4.390.0330.04319.22
5.4.380.0130.05318.49
5.4.370.0230.06718.68
5.4.360.0200.07018.75
5.4.350.0170.05718.61
5.4.340.0200.06018.68
5.4.320.0070.03512.50
5.4.310.0070.03612.50
5.4.300.0090.04212.50
5.4.290.0060.03812.49
5.4.280.0070.03912.39
5.4.270.0070.03412.39
5.4.260.0070.03512.39
5.4.250.0060.04012.40
5.4.240.0090.03612.39
5.4.230.0090.03712.39
5.4.220.0050.04212.39
5.4.210.0100.03312.39
5.4.200.0070.04412.39
5.4.190.0060.03912.38
5.4.180.0080.03512.38
5.4.170.0030.03812.39
5.4.160.0040.03812.39
5.4.150.0070.03412.39
5.4.140.0060.04012.07
5.4.130.0030.03812.06
5.4.120.0070.03412.01
5.4.110.0080.03612.01
5.4.100.0060.03512.01
5.4.90.0120.03312.02
5.4.80.0050.03712.02
5.4.70.0050.03512.00
5.4.60.0060.03312.00
5.4.50.0050.03412.00
5.4.40.0070.03612.00
5.4.30.0050.05012.00
5.4.20.0090.03111.99
5.4.10.0040.03612.00
5.4.00.0070.03511.48
5.3.290.0030.04112.80
5.3.280.0060.03812.71
5.3.270.0040.04212.73
5.3.260.0090.04012.72
5.3.250.0090.03812.72
5.3.240.0070.03712.72
5.3.230.0070.04312.70
5.3.220.0070.05212.68
5.3.210.0010.04312.68
5.3.200.0050.03612.68
5.3.190.0060.04212.68
5.3.180.0090.03512.67
5.3.170.0040.03912.67
5.3.160.0070.03712.68
5.3.150.0040.03912.67
5.3.140.0070.03612.66
5.3.130.0110.03412.66
5.3.120.0070.03812.66
5.3.110.0030.04212.66
5.3.100.0040.03912.12
5.3.90.0050.03712.10
5.3.80.0080.03712.09
5.3.70.0090.03912.10
5.3.60.0070.03812.07
5.3.50.0050.04112.03
5.3.40.0050.03812.03
5.3.30.0090.03611.98
5.3.20.0060.03811.76
5.3.10.0050.03811.73
5.3.00.0100.03611.72
5.2.170.0060.0309.23
5.2.160.0040.0309.23
5.2.150.0060.0319.23
5.2.140.0060.0309.22
5.2.130.0060.0289.18
5.2.120.0040.0319.18
5.2.110.0060.0329.18
5.2.100.0030.0309.18
5.2.90.0040.0299.18
5.2.80.0030.0379.17
5.2.70.0040.0309.17
5.2.60.0070.0299.13
5.2.50.0060.0289.10
5.2.40.0080.0309.08
5.2.30.0050.0329.05
5.2.20.0030.0329.04
5.2.10.0050.0288.94
5.2.00.0060.0278.80
5.1.60.0030.0288.09
5.1.50.0020.0348.09
5.1.40.0080.0208.06
5.1.30.0050.0288.41
5.1.20.0010.0328.43
5.1.10.0050.0248.17
5.1.00.0050.0258.16
5.0.50.0040.0206.64
5.0.40.0040.0216.50
5.0.30.0090.0336.31
5.0.20.0040.0196.28
5.0.10.0040.0196.26
5.0.00.0030.0346.25
4.4.90.0050.0144.78
4.4.80.0050.0164.75
4.4.70.0010.0264.76
4.4.60.0030.0144.75
4.4.50.0020.0184.77
4.4.40.0030.0274.71
4.4.30.0040.0174.76
4.4.20.0030.0174.85
4.4.10.0070.0144.84
4.4.00.0030.0244.76
4.3.110.0030.0144.67
4.3.100.0040.0144.66
4.3.90.0030.0144.63
4.3.80.0020.0294.59
4.3.70.0030.0164.63
4.3.60.0020.0184.62
4.3.50.0020.0164.62
4.3.40.0020.0304.54
4.3.30.0030.0213.30
4.3.20.0040.0183.28
4.3.10.0020.0153.23
4.3.00.0000.01315.28

preferences:
38.96 ms | 401 KiB | 5 Q