3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo{ public function sayHello(){ return "Hello world!"; } } class Bar{ static function sayHello(){ return "Hello world!"; } } $Foo = new Foo(); // This works $message = array( 'Bar' => Bar::sayHello(), 'Foo' => $Foo->sayHello() ); var_dump($message);

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)
8.3.60.0070.01118.18
8.3.50.0100.01021.99
8.3.40.0120.00918.81
8.3.30.0000.01419.07
8.3.20.0050.00320.24
8.3.10.0040.00423.51
8.3.00.0030.00517.93
8.2.180.0130.00616.50
8.2.170.0140.00022.96
8.2.160.0100.01020.41
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00421.09
8.2.110.0000.01022.05
8.2.100.0090.00317.71
8.2.90.0040.00422.17
8.2.80.0000.00917.97
8.2.70.0080.00017.80
8.2.60.0040.00417.93
8.2.50.0080.00018.10
8.2.40.0000.00922.15
8.2.30.0050.00518.35
8.2.20.0040.00417.79
8.2.10.0040.00418.06
8.2.00.0000.00817.61
8.1.280.0040.01125.92
8.1.270.0090.00023.96
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0080.00320.66
8.1.230.0060.00620.97
8.1.220.0080.00017.74
8.1.210.0000.00918.84
8.1.200.0080.00017.23
8.1.190.0050.00317.00
8.1.180.0030.00518.10
8.1.170.0000.00918.46
8.1.160.0000.00821.95
8.1.150.0000.00818.75
8.1.140.0000.00717.26
8.1.130.0000.00717.82
8.1.120.0050.00317.37
8.1.110.0040.00417.28
8.1.100.0080.00017.39
8.1.90.0000.00717.30
8.1.80.0040.00417.29
8.1.70.0000.00817.28
8.1.60.0060.00317.59
8.1.50.0040.00417.42
8.1.40.0040.00417.42
8.1.30.0000.00817.59
8.1.20.0040.00417.61
8.1.10.0050.00317.55
8.1.00.0000.00717.45
8.0.300.0090.00019.81
8.0.290.0000.00816.75
8.0.280.0030.00318.25
8.0.270.0040.00417.20
8.0.260.0000.00617.13
8.0.250.0000.00716.94
8.0.240.0080.00016.90
8.0.230.0000.00716.88
8.0.220.0040.00416.82
8.0.210.0050.00316.84
8.0.200.0000.00616.78
8.0.190.0080.00016.89
8.0.180.0050.00216.87
8.0.170.0000.00816.90
8.0.160.0030.00516.88
8.0.150.0040.00416.79
8.0.140.0000.00716.83
8.0.130.0000.00513.25
8.0.120.0030.00616.77
8.0.110.0050.00216.75
8.0.100.0030.00516.80
8.0.90.0000.00716.87
8.0.80.0060.01216.78
8.0.70.0070.00016.63
8.0.60.0000.00816.72
8.0.50.0040.00416.88
8.0.30.0100.00817.14
8.0.20.0090.01017.40
8.0.10.0030.00516.80
8.0.00.0110.00616.67
7.4.330.0000.00515.00
7.4.320.0000.00616.54
7.4.300.0030.00316.56
7.4.290.0000.00716.59
7.4.280.0030.00516.45
7.4.270.0000.00716.46
7.4.260.0030.00316.45
7.4.250.0050.00216.57
7.4.240.0030.00416.53
7.4.230.0030.00316.63
7.4.220.0160.00316.71
7.4.210.0070.00716.70
7.4.200.0070.00016.62
7.4.160.0110.00416.59
7.4.150.0160.00417.40
7.4.140.0110.00917.86
7.4.130.0100.00716.47
7.4.120.0050.01216.43
7.4.110.0140.00316.47
7.4.100.0080.00816.52
7.4.90.0110.01116.45
7.4.80.0090.01019.39
7.4.70.0130.00316.38
7.4.60.0100.00716.57
7.4.50.0040.00016.30
7.4.40.0110.00616.28
7.4.30.0090.00816.50
7.4.00.0060.00914.79
7.3.330.0000.00513.17
7.3.320.0060.00013.31
7.3.310.0030.00316.33
7.3.300.0040.00416.18
7.3.290.0130.00616.32
7.3.280.0080.01016.30
7.3.270.0090.00917.40
7.3.260.0100.01016.29
7.3.250.0150.00416.45
7.3.240.0090.00916.28
7.3.230.0110.01116.39
7.3.210.0110.00716.25
7.3.200.0130.00319.39
7.3.190.0160.00616.52
7.3.180.0130.00316.45
7.3.170.0130.01016.27
7.3.160.0090.00816.40
7.3.120.0110.00414.86
7.2.330.0100.00716.57
7.2.320.0160.00816.29
7.2.310.0190.00016.63
7.2.300.0130.00316.48
7.2.290.0100.00616.33
7.2.60.0030.00716.63
7.2.00.0000.00919.25
7.1.200.0070.00715.91
7.1.100.0030.00918.22
7.1.70.0000.00717.16
7.1.60.0130.01019.70
7.1.50.0070.01716.96
7.1.00.0070.07022.35
7.0.200.0000.00816.55
7.0.140.0130.06322.09
7.0.60.0070.07019.84
7.0.50.0030.08017.85
7.0.40.0130.08320.21
7.0.30.0300.07320.18
7.0.20.0330.07320.23
7.0.10.0100.05720.39
7.0.00.0070.04020.21
5.6.280.0070.07020.78
5.6.210.0030.08320.77
5.6.200.0100.05718.22
5.6.190.0100.04320.47
5.6.180.0230.04020.52
5.6.170.0200.04020.60
5.6.160.0030.08320.47
5.6.150.0070.07018.21
5.6.140.0100.08018.25
5.6.130.0030.08318.15
5.6.120.0030.09021.05
5.6.110.0000.04321.00
5.6.100.0100.04720.93
5.6.90.0130.04020.99
5.6.80.0130.07320.44
5.5.350.0200.06320.43
5.5.340.0030.04317.94
5.5.330.0130.07720.28
5.5.320.0230.07020.38
5.5.310.0430.07320.40
5.5.300.0130.07317.96
5.5.290.0100.03318.03
5.5.280.0130.08020.65
5.5.270.0100.07320.73
5.5.260.0070.06320.79
5.5.250.0000.04320.61
5.5.240.0100.07020.16
5.4.450.0530.06019.61
5.4.440.0130.06019.59
5.4.430.0230.07019.19
5.4.420.0130.05319.55
5.4.410.0170.05318.69
5.4.400.0200.06318.79
5.4.390.0170.06018.60
5.4.380.0130.05318.62
5.4.370.0200.03718.73
5.4.360.0130.04318.49
5.4.350.0070.04012.02
5.4.340.0070.04312.02
5.4.320.0050.03812.50
5.4.310.0050.03812.50
5.4.300.0050.03712.50
5.4.290.0030.04112.50
5.4.280.0070.04012.39
5.4.270.0040.04012.39
5.4.260.0080.03612.40
5.4.250.0060.03712.39
5.4.240.0080.03312.40
5.4.230.0080.03612.39
5.4.220.0050.03712.39
5.4.210.0070.03412.39
5.4.200.0060.03712.38
5.4.190.0020.04112.38
5.4.180.0090.03412.38
5.4.170.0040.03812.39
5.4.160.0080.03412.39
5.4.150.0060.03712.39
5.4.140.0070.03612.07
5.4.130.0050.03612.06
5.4.120.0060.03412.02
5.4.110.0090.03212.02
5.4.100.0070.03312.01
5.4.90.0070.03512.01
5.4.80.0040.04212.01
5.4.70.0070.03312.01
5.4.60.0060.03512.01
5.4.50.0090.03212.00
5.4.40.0070.03412.00
5.4.30.0080.03611.99
5.4.20.0030.04212.00
5.4.10.0080.04712.00
5.4.00.0070.05211.48
5.3.290.0060.03912.80
5.3.280.0120.05012.71
5.3.270.0090.04112.72
5.3.260.0080.03812.71
5.3.250.0060.03812.71
5.3.240.0060.03812.72
5.3.230.0110.03712.71
5.3.220.0060.04112.68
5.3.210.0020.04312.68
5.3.200.0050.03712.68
5.3.190.0050.03912.68
5.3.180.0040.04012.68
5.3.170.0050.03812.67
5.3.160.0060.03712.67
5.3.150.0070.03912.67
5.3.140.0080.03412.66
5.3.130.0060.03812.66
5.3.120.0060.03912.66
5.3.110.0100.03612.66
5.3.100.0080.03412.12
5.3.90.0070.03512.11
5.3.80.0070.03512.09
5.3.70.0050.03712.09
5.3.60.0040.03712.08
5.3.50.0050.03712.03
5.3.40.0080.03412.03
5.3.30.0030.03811.98
5.3.20.0050.03611.76
5.3.10.0030.03711.73
5.3.00.0070.03411.73
5.2.170.0070.0279.23
5.2.160.0040.0309.22
5.2.150.0050.0309.23
5.2.140.0040.0319.22
5.2.130.0050.0299.18
5.2.120.0060.0269.18
5.2.110.0050.0289.18
5.2.100.0030.0309.18
5.2.90.0070.0269.18
5.2.80.0020.0329.18
5.2.70.0070.0289.18
5.2.60.0040.0319.13
5.2.50.0060.0289.10
5.2.40.0050.0289.07
5.2.30.0050.0299.05
5.2.20.0030.0309.04
5.2.10.0060.0278.95
5.2.00.0050.0298.81
5.1.60.0040.0248.09
5.1.50.0040.0258.09
5.1.40.0030.0268.07
5.1.30.0050.0298.41
5.1.20.0030.0288.44
5.1.10.0050.0258.17
5.1.00.0050.0248.16
5.0.50.0060.0196.64
5.0.40.0050.0186.50
5.0.30.0020.0336.31
5.0.20.0020.0206.28
5.0.10.0040.0196.26
5.0.00.0030.0306.25
4.4.90.0020.0164.78
4.4.80.0010.0164.75
4.4.70.0030.0164.75
4.4.60.0040.0144.75
4.4.50.0040.0144.77
4.4.40.0040.0294.71
4.4.30.0010.0174.76
4.4.20.0020.0164.84
4.4.10.0040.0134.85
4.4.00.0010.0264.76
4.3.110.0020.0154.67
4.3.100.0020.0154.66
4.3.90.0050.0174.64
4.3.80.0030.0244.59
4.3.70.0040.0134.63
4.3.60.0020.0154.63
4.3.50.0040.0154.63
4.3.40.0020.0244.53
4.3.30.0020.0153.30
4.3.20.0010.0163.28
4.3.10.0010.0163.24
4.3.00.0130.0177.12

preferences:
51.05 ms | 400 KiB | 5 Q