3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { public $value = 2; public function __construct() { $this->value = 3; } public static function outputTimesFive() { //echo self::$value * 5; echo 5; } } $a = new Test(); echo Test::outputTimesFive();

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)
8.3.60.0070.00718.06
8.3.50.0150.01322.05
8.3.40.0140.00318.60
8.3.30.0100.00319.08
8.3.20.0000.00720.32
8.3.10.0070.00021.65
8.3.00.0050.00317.92
8.2.180.0090.00616.63
8.2.170.0140.00022.96
8.2.160.0080.00820.39
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0040.00421.02
8.2.110.0060.00322.31
8.2.100.0000.01117.66
8.2.90.0040.00419.18
8.2.80.0000.00817.97
8.2.70.0080.00017.37
8.2.60.0050.00317.92
8.2.50.0060.00518.07
8.2.40.0090.00019.95
8.2.30.0040.00418.22
8.2.20.0080.00017.75
8.2.10.0040.00418.01
8.2.00.0000.00717.67
8.1.280.0110.00425.92
8.1.270.0090.00023.95
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0090.00023.92
8.1.230.0070.00319.21
8.1.220.0060.00317.78
8.1.210.0060.00318.77
8.1.200.0080.00317.35
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0000.00918.51
8.1.160.0050.00322.02
8.1.150.0040.00418.88
8.1.140.0040.00417.39
8.1.130.0060.00017.89
8.1.120.0040.00417.39
8.1.110.0070.00017.27
8.1.100.0000.00717.30
8.1.90.0080.00017.31
8.1.80.0000.00717.37
8.1.70.0000.00817.29
8.1.60.0080.00017.47
8.1.50.0040.00417.59
8.1.40.0000.00717.42
8.1.30.0050.00317.64
8.1.20.0080.00017.67
8.1.10.0000.00817.61
8.1.00.0000.00817.44
8.0.300.0050.00218.78
8.0.290.0000.01016.75
8.0.280.0070.00018.36
8.0.270.0030.00517.18
8.0.260.0030.00317.22
8.0.250.0000.00716.98
8.0.240.0030.00316.82
8.0.230.0030.00316.84
8.0.220.0050.00316.91
8.0.210.0000.00816.69
8.0.200.0040.00416.82
8.0.190.0040.00416.96
8.0.180.0030.00516.88
8.0.170.0000.00716.86
8.0.160.0030.00316.71
8.0.150.0080.00016.69
8.0.140.0000.00716.75
8.0.130.0030.00313.30
8.0.120.0030.00616.70
8.0.110.0030.00516.80
8.0.100.0070.00016.62
8.0.90.0040.00416.75
8.0.80.0120.00916.75
8.0.70.0040.00416.79
8.0.60.0030.00316.84
8.0.50.0040.00416.88
8.0.30.0150.00417.26
8.0.20.0100.00917.40
8.0.10.0040.00416.79
8.0.00.0070.00916.75
7.4.330.0020.00215.13
7.4.320.0000.00716.43
7.4.300.0040.00416.43
7.4.290.0060.00616.53
7.4.280.0070.00016.65
7.4.270.0090.00016.59
7.4.260.0030.00716.49
7.4.250.0030.00516.44
7.4.240.0000.00716.48
7.4.230.0030.00316.68
7.4.220.0120.00616.57
7.4.210.0030.01216.66
7.4.200.0030.00316.50
7.4.160.0110.00616.43
7.4.150.0100.00717.40
7.4.140.0160.00717.86
7.4.130.0060.01016.58
7.4.120.0100.00716.36
7.4.110.0030.01716.51
7.4.100.0070.01016.41
7.4.90.0100.00716.30
7.4.80.0130.00619.39
7.4.70.0100.00716.46
7.4.60.0130.00716.27
7.4.50.0000.00416.39
7.4.40.0100.00616.47
7.4.30.0120.00616.63
7.4.00.0080.00814.91
7.3.330.0000.00513.18
7.3.320.0000.00513.13
7.3.310.0030.00316.21
7.3.300.0000.00616.26
7.3.290.0100.01016.30
7.3.280.0090.00816.33
7.3.270.0090.00917.40
7.3.260.0090.00916.51
7.3.250.0120.00716.37
7.3.240.0090.00916.22
7.3.230.0120.00316.41
7.3.210.0070.01016.30
7.3.200.0000.01619.39
7.3.190.0030.01316.32
7.3.180.0050.01016.54
7.3.170.0110.00616.43
7.3.160.0090.00916.45
7.3.120.0080.00814.84
7.2.330.0060.01616.46
7.2.320.0030.01516.70
7.2.310.0120.00316.50
7.2.300.0100.00716.73
7.2.290.0090.00616.66
7.2.00.0060.00618.99
7.1.100.0060.00617.75
7.1.70.0120.00316.76
7.1.60.0130.01019.25
7.1.50.0140.01016.62
7.1.00.0000.08022.45
7.0.200.0000.00816.78
7.0.140.0030.07321.95
7.0.60.0030.06019.93
7.0.50.0030.05017.84
7.0.40.0170.08020.21
7.0.30.0500.03320.22
7.0.20.0230.04720.22
7.0.10.0100.07020.24
7.0.00.0130.05020.20
5.6.280.0030.07321.08
5.6.210.0100.08020.75
5.6.200.0070.08018.18
5.6.190.0100.07020.48
5.6.180.0300.04020.57
5.6.170.0230.04320.52
5.6.160.0030.05720.54
5.6.150.0100.05718.18
5.6.140.0070.06318.15
5.6.130.0070.04318.26
5.6.120.0130.08021.03
5.6.110.0070.06321.09
5.6.100.0100.08721.00
5.6.90.0100.08021.11
5.6.80.0000.04020.38
5.5.350.0030.08020.39
5.5.340.0100.08018.09
5.5.330.0030.09320.41
5.5.320.3170.04020.27
5.5.310.0430.07320.34
5.5.300.0000.04317.95
5.5.290.0070.08018.07
5.5.280.0030.05320.88
5.5.270.0100.08020.77
5.5.260.0130.06720.88
5.5.250.0100.03720.69
5.5.240.0270.04320.17
5.4.450.0530.05319.63
5.4.440.0130.06019.43
5.4.430.0100.05319.48
5.4.420.0070.05719.21
5.4.410.0130.06719.45
5.4.400.0100.05319.04
5.4.390.0100.05319.07
5.4.380.0170.05318.57
5.4.370.0100.03318.82
5.4.360.0070.04018.73
5.4.350.0170.07912.03
5.4.340.0060.05212.02
5.4.320.0060.03512.50
5.4.310.0070.03712.50
5.4.300.0110.03312.50
5.4.290.0040.04012.50
5.4.280.0060.03612.40
5.4.270.0070.04012.40
5.4.260.0050.03912.40
5.4.250.0050.03812.39
5.4.240.0070.03312.40
5.4.230.0060.03712.39
5.4.220.0050.03612.39
5.4.210.0070.03512.39
5.4.200.0030.04112.39
5.4.190.0030.03812.39
5.4.180.0020.03812.39
5.4.170.0050.03712.40
5.4.160.0060.03612.39
5.4.150.0050.03712.39
5.4.140.0060.03712.07
5.4.130.0060.03612.06
5.4.120.0060.03612.02
5.4.110.0080.03412.01
5.4.100.0060.03512.02
5.4.90.0060.03612.02
5.4.80.0030.04012.02
5.4.70.0070.03712.02
5.4.60.0030.03712.01
5.4.50.0080.04812.02
5.4.40.0070.03312.00
5.4.30.0100.03712.00
5.4.20.0050.03512.00
5.4.10.0050.03511.99
5.4.00.0020.03911.49
5.3.290.0070.04112.80
5.3.280.0060.03912.70
5.3.270.0070.03812.72
5.3.260.0090.03712.71
5.3.250.0050.04012.72
5.3.240.0070.03612.72
5.3.230.0030.04112.71
5.3.220.0080.03412.68
5.3.210.0050.04012.68
5.3.200.0070.03712.68
5.3.190.0070.03712.67
5.3.180.0050.03712.68
5.3.170.0040.03912.67
5.3.160.0090.04412.67
5.3.150.0060.03712.67
5.3.140.0050.03812.66
5.3.130.0040.04012.66
5.3.120.0040.04012.66
5.3.110.0050.04012.66
5.3.100.0030.04012.12
5.3.90.0070.03512.10
5.3.80.0070.03512.09
5.3.70.0060.03612.09
5.3.60.0050.03612.08
5.3.50.0040.03912.03
5.3.40.0050.03812.03
5.3.30.0060.03711.98
5.3.20.0090.03311.77
5.3.10.0050.03711.73
5.3.00.0060.04211.72
5.2.170.0060.0319.22
5.2.160.0040.0309.22
5.2.150.0060.0319.23
5.2.140.0040.0319.22
5.2.130.0050.0289.18
5.2.120.0030.0309.18
5.2.110.0050.0289.19
5.2.100.0050.0289.18
5.2.90.0050.0309.18
5.2.80.0030.0329.17
5.2.70.0060.0299.17
5.2.60.0040.0319.13
5.2.50.0050.0309.10
5.2.40.0040.0299.07
5.2.30.0020.0339.05
5.2.20.0080.0269.03
5.2.10.0040.0288.94
5.2.00.0080.0268.80
5.1.60.0060.0228.09
5.1.50.0070.0228.09
5.1.40.0030.0268.07
5.1.30.0060.0258.41
5.1.20.0040.0268.44
5.1.10.0040.0268.16
5.1.00.0050.0258.16
5.0.50.0030.0226.64
5.0.40.0040.0196.50
5.0.30.0040.0316.32
5.0.20.0010.0226.28
5.0.10.0050.0186.26
5.0.00.0030.0316.25
4.4.90.0030.0154.78
4.4.80.0040.0144.75
4.4.70.0020.0164.75
4.4.60.0030.0214.75
4.4.50.0010.0174.77
4.4.40.0020.0264.71
4.4.30.0030.0154.76
4.4.20.0030.0164.84
4.4.10.0020.0164.85
4.4.00.0030.0254.76
4.3.110.0030.0164.67
4.3.100.0050.0194.66
4.3.90.0020.0154.63
4.3.80.0030.0254.58
4.3.70.0050.0124.63
4.3.60.0010.0164.63
4.3.50.0040.0144.63
4.3.40.0020.0254.54
4.3.30.0030.0153.30
4.3.20.0020.0163.28
4.3.10.0020.0163.23
4.3.00.0100.0207.12

preferences:
35.51 ms | 401 KiB | 5 Q