3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { private function __construct() {} public function getInstance() { return new self(); } public function bar() { return 'baz'; } } $foo = Foo::getInstance(); echo $foo->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)
8.3.60.0040.01218.43
8.3.50.0130.00521.98
8.3.40.0120.00318.62
8.3.30.0070.00718.90
8.3.20.0070.00020.04
8.3.10.0090.00023.36
8.3.00.0070.00320.89
8.2.180.0100.01016.88
8.2.170.0110.00322.96
8.2.160.0030.01020.35
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0100.00018.76
8.2.110.0000.00922.08
8.2.100.0090.00317.55
8.2.90.0040.00417.63
8.2.80.0050.00318.78
8.2.70.0080.00017.50
8.2.60.0080.00017.63
8.2.50.0080.00017.50
8.2.40.0040.00417.62
8.2.30.0000.01017.61
8.2.20.0050.00217.69
8.2.10.0030.00517.89
8.2.00.0040.00417.74
8.1.280.0070.01125.92
8.1.270.0050.00324.00
8.1.260.0080.00026.35
8.1.250.0070.00328.09
8.1.240.0060.00323.92
8.1.230.0110.00019.17
8.1.220.0000.00717.74
8.1.210.0030.00518.77
8.1.200.0080.00017.22
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0040.00417.62
8.1.160.0060.00318.77
8.1.150.0060.00318.41
8.1.140.0000.00717.32
8.1.130.0080.00017.72
8.1.120.0030.00317.24
8.1.110.0000.00717.28
8.1.100.0000.00817.41
8.1.90.0000.00717.37
8.1.80.0040.00417.31
8.1.70.0000.00717.26
8.1.60.0030.00517.56
8.1.50.0030.00617.49
8.1.40.0110.00017.39
8.1.30.0030.00617.55
8.1.20.0050.00217.58
8.1.10.0000.00817.48
8.1.00.0000.00717.33
8.0.300.0000.00818.77
8.0.290.0000.00816.75
8.0.280.0070.00018.08
8.0.270.0000.00818.02
8.0.260.0060.00017.27
8.0.250.0000.00716.96
8.0.240.0060.00316.96
8.0.230.0000.00716.84
8.0.220.0030.00316.92
8.0.210.0030.00416.91
8.0.200.0060.00016.82
8.0.190.0000.00716.92
8.0.180.0000.00716.91
8.0.170.0080.00016.91
8.0.160.0000.00716.90
8.0.150.0050.00216.79
8.0.140.0000.00716.89
8.0.130.0030.00313.35
8.0.120.0040.00416.87
8.0.110.0000.00716.76
8.0.100.0000.00716.83
8.0.90.0040.00316.80
8.0.80.0070.00716.89
8.0.70.0030.00316.80
8.0.60.0050.00216.96
8.0.50.0000.00716.90
8.0.30.0090.00917.19
8.0.20.0100.00817.40
8.0.10.0040.00416.74
8.0.00.0100.01116.91
7.4.330.0050.00015.03
7.4.320.0000.00716.45
7.4.300.0000.00716.41
7.4.290.0030.00316.64
7.4.280.0070.00016.52
7.4.270.0030.00316.49
7.4.260.0000.00716.59
7.4.250.0070.00016.61
7.4.240.0030.00316.46
7.4.230.0030.00316.64
7.4.220.0100.01716.54
7.4.210.0110.00716.63
7.4.200.0070.00016.56
7.4.160.0100.00716.39
7.4.150.0150.00317.40
7.4.140.0120.00917.86
7.4.130.0100.00616.43
7.4.120.0080.01216.46
7.4.110.0090.00916.49
7.4.100.0070.01016.40
7.4.90.0080.00816.38
7.4.80.0090.01019.39
7.4.70.0130.00316.34
7.4.60.0100.01416.65
7.4.50.0040.00416.74
7.4.40.0080.00816.36
7.4.30.0090.00916.57
7.4.00.0030.00715.03
7.3.330.0050.00013.13
7.3.320.0030.00313.23
7.3.310.0000.00616.12
7.3.300.0060.00316.30
7.3.290.0080.01116.32
7.3.280.0080.01316.29
7.3.270.0080.00917.40
7.3.260.0100.00716.52
7.3.250.0130.00716.25
7.3.240.0070.01016.28
7.3.230.0100.00616.39
7.3.210.0170.00016.35
7.3.200.0160.00019.39
7.3.190.0060.01016.43
7.3.180.0060.01016.21
7.3.170.0110.01116.53
7.3.160.0110.00516.27
7.3.120.0090.00314.80
7.2.330.0060.01116.73
7.2.320.0140.00916.64
7.2.310.0120.00616.73
7.2.300.0110.01116.63
7.2.290.0030.02016.45
7.2.60.0070.00716.54
7.2.00.0000.01119.50
7.1.200.0070.00715.44
7.1.100.0090.00317.72
7.1.70.0000.01116.84
7.1.60.0000.01719.70
7.1.50.0160.01016.94
7.1.00.0030.07722.44
7.0.200.0040.00416.41
7.0.140.0000.07322.21
7.0.60.0070.07719.90
7.0.50.0130.06317.91
7.0.40.0100.08720.09
7.0.30.0300.04720.20
7.0.20.0400.05720.20
7.0.10.0000.05720.04
7.0.00.0030.04320.30
5.6.280.0100.06721.06
5.6.210.0070.04020.63
5.6.200.0070.04018.22
5.6.190.0030.04320.48
5.6.180.0330.06720.48
5.6.170.0400.05320.57
5.6.160.0100.08320.45
5.6.150.0030.08718.18
5.6.140.0000.04318.28
5.6.130.0100.07718.19
5.6.120.0130.05721.04
5.6.110.0000.06321.01
5.6.100.0100.06321.01
5.6.90.0100.05320.97
5.6.80.0100.07320.38
5.6.70.4330.03720.38
5.5.350.0130.06020.38
5.5.340.0070.06717.99
5.5.330.0070.09020.38
5.5.320.0270.04720.36
5.5.310.0300.04720.28
5.5.300.0130.07317.95
5.5.290.0130.08017.99
5.5.280.0100.08020.77
5.5.270.0070.06020.75
5.5.260.0100.05320.82
5.5.250.0030.06320.46
5.5.240.0030.08020.29
5.4.450.0130.05034.40
5.4.440.0230.03732.19
5.4.430.0270.04732.19
5.4.420.0330.04332.19
5.4.410.0170.04032.19
5.4.400.0330.04032.09
5.4.390.0500.04331.69
5.4.380.0470.04318.75
5.4.370.0470.07018.54
5.4.360.0300.05318.73
5.4.350.0300.05318.64
5.4.340.0330.04718.63
5.4.320.0090.03512.50
5.4.310.0030.04112.50
5.4.300.0070.03712.50
5.4.290.0090.03612.50
5.4.280.0100.03212.40
5.4.270.0070.03712.39
5.4.260.0100.03612.40
5.4.250.0040.04112.39
5.4.240.0040.03912.39
5.4.230.0070.03812.39
5.4.220.0070.03812.38
5.4.210.0100.04312.39
5.4.200.0110.03412.38
5.4.190.0070.03712.38
5.4.180.0090.03412.38
5.4.170.0090.05412.40
5.4.160.0090.04912.39
5.4.150.0100.04612.39
5.4.140.0060.04112.07
5.4.130.0090.03312.06
5.4.120.0030.04012.02
5.4.110.0070.04112.01
5.4.100.0060.03612.01
5.4.90.0050.04012.02
5.4.80.0090.03712.01
5.4.70.0100.03812.00
5.4.60.0010.04312.01
5.4.50.0050.03712.01
5.4.40.0050.04012.00
5.4.30.0090.03411.99
5.4.20.0040.03911.99
5.4.10.0090.03312.00
5.4.00.0060.04511.48
5.3.290.0060.04912.80
5.3.280.0060.05412.71
5.3.270.0100.05312.73
5.3.260.0130.04912.71
5.3.250.0060.04212.72
5.3.240.0080.03912.72
5.3.230.0060.03812.71
5.3.220.0060.03812.68
5.3.210.0060.04012.68
5.3.200.0070.03712.68
5.3.190.0090.03812.68
5.3.180.0070.03812.68
5.3.170.0070.03712.67
5.3.160.0070.03712.67
5.3.150.0090.03512.68
5.3.140.0090.03712.66
5.3.130.0050.04112.66
5.3.120.0080.04012.65
5.3.110.0100.03612.66
5.3.100.0060.04512.12
5.3.90.0120.04112.10
5.3.80.0050.04912.10
5.3.70.0090.04712.10
5.3.60.0060.04212.08
5.3.50.0140.04112.03
5.3.40.0070.03912.03
5.3.30.0100.04111.98
5.3.20.0050.05111.77
5.3.10.0080.04611.73
5.3.00.0090.04511.73
5.2.170.0050.0419.23
5.2.160.0070.0379.23
5.2.150.0120.0359.23
5.2.140.0070.0299.22
5.2.130.0040.0319.18
5.2.120.0040.0329.18
5.2.110.0040.0339.19
5.2.100.0080.0289.18
5.2.90.0060.0299.18
5.2.80.0060.0319.18
5.2.70.0080.0299.17
5.2.60.0080.0299.13
5.2.50.0060.0349.10
5.2.40.0060.0309.08
5.2.30.0030.0349.05
5.2.20.0070.0279.04
5.2.10.0050.0288.95
5.2.00.0080.0268.80
5.1.60.0040.0258.10
5.1.50.0040.0288.09
5.1.40.0060.0238.07
5.1.30.0070.0258.42
5.1.20.0040.0298.44
5.1.10.0060.0258.17
5.1.00.0030.0288.17
5.0.50.0040.0216.64
5.0.40.0070.0166.50
5.0.30.0080.0276.32
5.0.20.0020.0216.28
5.0.10.0040.0196.25
5.0.00.0040.0306.25
4.4.90.0010.0174.78
4.4.80.0040.0154.75
4.4.70.0020.0174.76
4.4.60.0040.0174.75
4.4.50.0020.0224.77
4.4.40.0030.0254.71
4.4.30.0050.0134.76
4.4.20.0040.0144.84
4.4.10.0030.0164.85
4.4.00.0010.0274.76
4.3.110.0020.0174.67
4.3.100.0020.0164.67
4.3.90.0040.0144.63
4.3.80.0040.0254.58
4.3.70.0040.0144.63
4.3.60.0020.0184.63
4.3.50.0030.0174.63
4.3.40.0070.0234.54
4.3.30.0030.0153.30
4.3.20.0030.0163.28
4.3.10.0020.0163.23
4.3.00.0070.01331.61

preferences:
45.38 ms | 401 KiB | 5 Q