3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Father { public $value; /** * Father Controller */ } class Child extends Father { /** * Child Controller that extend Father */ public function __construct($x) { parent::__construct(); } } $obj = new Child(1); echo $obj->value;

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)
8.3.40.0070.00718.84
8.3.30.0170.00019.17
8.3.20.0040.00420.34
8.3.10.0080.00020.46
8.3.00.0080.00019.68
8.2.170.0100.01022.96
8.2.160.0140.00020.22
8.2.150.0030.00624.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0000.00722.11
8.2.110.0060.00319.33
8.2.100.0120.00319.54
8.2.90.0040.00419.05
8.2.80.0090.00017.97
8.2.70.0030.00617.63
8.2.60.0040.00417.80
8.2.50.0080.00018.10
8.2.40.0090.00018.09
8.2.30.0050.00319.35
8.2.20.0070.00017.63
8.2.10.0030.00617.91
8.2.00.0000.00917.61
8.1.270.0080.00022.01
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00324.02
8.1.230.0060.00617.70
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.23
8.1.190.0080.00017.10
8.1.180.0000.00918.10
8.1.170.0040.00418.50
8.1.160.0070.00021.96
8.1.150.0020.00518.75
8.1.140.0040.00417.20
8.1.130.0070.00017.75
8.1.120.0040.00417.38
8.1.110.0000.00717.22
8.1.100.0000.00717.39
8.1.90.0040.00417.23
8.1.80.0040.00417.33
8.1.70.0000.00717.28
8.1.60.0080.00017.48
8.1.50.0040.00417.49
8.1.40.0050.00217.52
8.1.30.0030.00517.49
8.1.20.0000.00717.61
8.1.10.0000.00817.39
8.1.00.0060.00317.42
8.0.300.0050.00318.77
8.0.290.0070.00016.75
8.0.280.0040.00418.49
8.0.270.0000.00717.19
8.0.260.0030.00317.10
8.0.250.0060.00016.94
8.0.240.0070.00016.97
8.0.230.0060.00016.88
8.0.220.0040.00416.87
8.0.210.0030.00316.80
8.0.200.0000.00816.94
8.0.190.0040.00716.99
8.0.180.0000.00816.91
8.0.170.0040.00416.87
8.0.160.0000.00816.77
8.0.150.0070.00016.85
8.0.140.0000.00716.77
8.0.130.0060.00013.27
8.0.120.0080.00016.86
8.0.110.0040.00416.78
8.0.100.0040.00416.74
8.0.90.0030.00516.73
8.0.80.0100.01416.89
8.0.70.0040.00416.95
8.0.60.0040.00416.77
8.0.50.0050.00316.80
8.0.30.0090.01017.03
8.0.20.0130.00617.40
8.0.10.0080.00016.80
8.0.00.0070.01116.54
7.4.330.0000.00515.00
7.4.320.0030.00316.46
7.4.300.0030.00316.43
7.4.290.0000.00716.54
7.4.280.0050.00316.54
7.4.270.0000.00716.46
7.4.260.0000.00716.34
7.4.250.0070.00016.41
7.4.240.0030.00416.46
7.4.230.0000.00716.55
7.4.220.0110.01016.58
7.4.210.0090.00416.44
7.4.200.0000.00816.23
7.4.160.0150.00316.37
7.4.150.0090.00917.40
7.4.140.0120.01017.86
7.4.130.0110.00916.38
7.4.120.0070.01116.45
7.4.110.0090.00616.33
7.4.100.0030.01316.38
7.4.90.0100.00716.59
7.4.80.0060.01316.45
7.4.70.0160.00316.54
7.4.60.0030.01316.49
7.4.50.0040.00416.22
7.4.40.0100.00716.27
7.4.30.0090.00616.53
7.4.00.0070.01015.00
7.3.330.0000.00513.36
7.3.320.0030.00313.38
7.3.310.0030.00316.42
7.3.300.0030.00316.30
7.3.290.0120.00616.35
7.3.280.0090.00816.39
7.3.270.0120.00617.40
7.3.260.0100.00916.33
7.3.250.0100.00716.51
7.3.240.0130.00316.60
7.3.230.0040.01416.49
7.3.210.0100.01016.39
7.3.200.0060.01519.39
7.3.190.0080.01116.64
7.3.180.0070.01016.50
7.3.170.0070.01416.61
7.3.160.0060.01016.32
7.2.330.0090.00916.61
7.2.320.0130.00316.65
7.2.310.0100.00716.51
7.2.300.0090.01216.37
7.2.290.0070.01416.44
7.2.60.0090.00316.61
7.1.200.0070.00715.45
7.1.70.0030.00616.73
7.1.60.0070.01719.32
7.1.50.0100.01316.84
7.1.00.0100.07022.42
7.0.200.0030.00516.75
7.0.140.0030.07322.21
7.0.60.0030.06019.92
7.0.50.0130.07317.96
7.0.40.0070.08319.96
7.0.30.0300.08020.25
7.0.20.0300.05320.23
7.0.10.0170.05320.21
7.0.00.0030.04720.23
5.6.210.0100.06720.70
5.6.200.0100.04718.21
5.6.190.0130.07720.39
5.6.180.0300.06320.61
5.6.170.0270.04720.48
5.6.160.0170.07320.71
5.6.150.0030.04318.18
5.6.140.0070.08018.11
5.6.130.0070.06018.21
5.6.120.0030.06721.11
5.6.110.0200.07320.98
5.6.100.0000.06321.11
5.6.90.0130.07720.98
5.6.80.0100.07720.48
5.6.70.4530.03720.37
5.5.350.0130.08020.43
5.5.340.0000.04317.95
5.5.330.0100.05320.13
5.5.320.0500.06320.27
5.5.310.0230.05720.34
5.5.300.0070.08018.08
5.5.290.0030.07318.05
5.5.280.0100.04320.69
5.5.270.0270.04320.97
5.5.260.0000.09020.77
5.5.250.0070.04020.58
5.5.240.0370.07020.26
5.4.450.0300.06019.13
5.4.440.1100.07719.36
5.4.430.0670.06019.19
5.4.420.0930.05719.68
5.4.410.0670.06019.46
5.4.400.0830.05019.23
5.4.390.0700.05718.98
5.4.380.0330.05018.70
5.4.370.0070.06718.63
5.4.360.0200.06018.70
5.4.350.0230.06318.74
5.4.340.0270.07018.73
5.4.320.0040.03812.50
5.4.310.0040.04112.50
5.4.300.0060.03512.50
5.4.290.0070.03512.50
5.4.280.0050.03612.39
5.4.270.0060.03612.39
5.4.260.0040.04612.40
5.4.250.0050.03712.39
5.4.240.0070.03412.40
5.4.230.0070.03612.38
5.4.220.0040.03712.39
5.4.210.0040.03712.38
5.4.200.0070.03612.39
5.4.190.0070.03512.38
5.4.180.0110.03112.38
5.4.170.0060.03512.39
5.4.160.0040.03612.39
5.4.150.0040.03712.39
5.4.140.0040.03812.07
5.4.130.0060.03512.06
5.4.120.0050.03612.02
5.4.110.0090.03712.01
5.4.100.0050.03612.01
5.4.90.0060.03612.02
5.4.80.0070.03512.01
5.4.70.0060.03312.01
5.4.60.0040.03612.01
5.4.50.0060.03412.01
5.4.40.0060.03411.99
5.4.30.0060.03511.99
5.4.20.0050.03811.99
5.4.10.0050.03512.00
5.4.00.0070.03511.48
5.3.290.0050.04312.80
5.3.280.0060.03712.71
5.3.270.0040.04112.72
5.3.260.0060.03812.72
5.3.250.0040.03812.72
5.3.240.0080.03412.72
5.3.230.0100.03412.71
5.3.220.0060.03612.68
5.3.210.0050.03812.68
5.3.200.0060.03512.68
5.3.190.0050.03812.68
5.3.180.0090.03312.68
5.3.170.0050.03712.66
5.3.160.0080.03512.67
5.3.150.0110.03212.68
5.3.140.0070.03512.66
5.3.130.0050.03912.66
5.3.120.0090.03512.66
5.3.110.0080.03712.66
5.3.100.0060.03712.12
5.3.90.0050.03612.10
5.3.80.0040.03812.09
5.3.70.0040.03812.09
5.3.60.0040.03912.08
5.3.50.0030.03912.02
5.3.40.0050.03712.02
5.3.30.0090.03211.98
5.3.20.0100.03111.76
5.3.10.0080.03311.73
5.3.00.0070.03511.72
5.2.170.0100.0249.22
5.2.160.0050.0299.21
5.2.150.0070.0289.22
5.2.140.0040.0389.22
5.2.130.0040.0299.18
5.2.120.0030.0299.18
5.2.110.0050.0289.18
5.2.100.0060.0269.19
5.2.90.0030.0319.18
5.2.80.0050.0299.18
5.2.70.0050.0309.17
5.2.60.0030.0349.13
5.2.50.0030.0329.10
5.2.40.0070.0279.07
5.2.30.0050.0299.05
5.2.20.0060.0329.04
5.2.10.0070.0278.95
5.2.00.0040.0298.80
5.1.60.0060.0228.09
5.1.50.0040.0268.09
5.1.40.0050.0248.07
5.1.30.0050.0258.42
5.1.20.0050.0258.44
5.1.10.0040.0268.16
5.1.00.0040.0268.16
5.0.50.0050.0196.64
5.0.40.0040.0196.50
5.0.30.0070.0286.32
5.0.20.0040.0196.28
5.0.10.0040.0186.26
5.0.00.0040.0306.25
4.4.90.0020.0164.77
4.4.80.0020.0164.75
4.4.70.0030.0164.76
4.4.60.0040.0144.75
4.4.50.0020.0174.77
4.4.40.0040.0244.71
4.4.30.0030.0154.76
4.4.20.0020.0214.84
4.4.10.0060.0134.85
4.4.00.0020.0264.76
4.3.110.0030.0154.67
4.3.100.0010.0164.66
4.3.90.0020.0154.63
4.3.80.0010.0264.58
4.3.70.0030.0164.63
4.3.60.0020.0154.63
4.3.50.0060.0124.63
4.3.40.0040.0234.54
4.3.30.0020.0173.30
4.3.20.0020.0173.28
4.3.10.0020.0163.23
4.3.00.0100.0206.73

preferences:
44.97 ms | 400 KiB | 5 Q