3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { private static $test = '1'; private static $shmest = '2'; public static function bar($text) { var_dump(self::$text); } } echo Foo::bar('test') . PHP_EOL; echo Foo::bar('shmest') . PHP_EOL;

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)
8.3.60.0120.00318.55
8.3.50.0070.00821.94
8.3.40.0070.00718.84
8.3.30.0040.01119.10
8.3.20.0030.00620.13
8.3.10.0040.00423.61
8.3.00.0040.00419.11
8.2.180.0090.00918.29
8.2.170.0140.00022.96
8.2.160.0040.01120.39
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0000.00726.16
8.2.120.0080.00020.76
8.2.110.0090.01321.11
8.2.100.0120.00017.91
8.2.90.0070.00719.05
8.2.80.0000.00817.97
8.2.70.0040.00417.75
8.2.60.0030.00618.03
8.2.50.0030.00518.10
8.2.40.0040.00420.81
8.2.30.0000.00718.16
8.2.20.0050.00217.55
8.2.10.0000.00717.97
8.2.00.0020.00517.60
8.1.280.0100.00725.92
8.1.270.0050.00322.25
8.1.260.0030.00626.35
8.1.250.0070.00028.09
8.1.240.0060.00322.66
8.1.230.0120.00317.64
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0030.00617.23
8.1.190.0040.00417.10
8.1.180.0030.00518.10
8.1.170.0030.00518.59
8.1.160.0000.00721.94
8.1.150.0040.00418.51
8.1.140.0080.00017.32
8.1.130.0000.00717.86
8.1.120.0000.00717.26
8.1.110.0000.00717.31
8.1.100.0040.00417.23
8.1.90.0050.00317.20
8.1.80.0030.00317.35
8.1.70.0030.00317.36
8.1.60.0080.00017.39
8.1.50.0000.00817.45
8.1.40.0050.00217.53
8.1.30.0050.00317.49
8.1.20.0000.00817.48
8.1.10.0040.00417.51
8.1.00.0030.00517.36
8.0.300.0050.00518.77
8.0.290.0000.00816.63
8.0.280.0030.00318.36
8.0.270.0000.00717.12
8.0.260.0040.00417.23
8.0.250.0070.00016.82
8.0.240.0000.00616.84
8.0.230.0070.00016.84
8.0.220.0030.00316.93
8.0.210.0000.00716.88
8.0.200.0030.00316.85
8.0.190.0030.00516.94
8.0.180.0080.00016.89
8.0.170.0000.00816.82
8.0.160.0070.00016.87
8.0.150.0040.00316.89
8.0.140.0040.00416.84
8.0.130.0060.00313.32
8.0.120.0000.00816.70
8.0.110.0030.00316.88
8.0.100.0000.00716.92
8.0.90.0040.00416.83
8.0.80.0090.00616.87
8.0.70.0080.00016.88
8.0.60.0070.00016.91
8.0.50.0050.00216.88
8.0.30.0130.00817.16
8.0.20.0130.00917.40
8.0.10.0070.00016.77
8.0.00.0020.01716.74
7.4.330.0030.00315.00
7.4.320.0090.00016.38
7.4.300.0070.00016.52
7.4.290.0000.00716.48
7.4.280.0030.00716.28
7.4.270.0000.00716.52
7.4.260.0040.00416.32
7.4.250.0040.00416.50
7.4.240.0040.00316.52
7.4.230.0040.00416.57
7.4.220.0140.01016.46
7.4.210.0070.00916.45
7.4.200.0000.00816.23
7.4.190.0020.00516.40
7.4.160.0090.00616.55
7.4.150.0150.00617.40
7.4.140.0050.01417.86
7.4.130.0130.00716.44
7.4.120.0080.01016.45
7.4.110.0030.01316.37
7.4.100.0110.00716.41
7.4.90.0080.00816.48
7.4.80.0090.00919.39
7.4.70.0090.00916.39
7.4.60.0030.01316.58
7.4.50.0080.00016.60
7.4.40.0120.00516.58
7.4.30.0120.00616.52
7.4.00.0030.01314.91
7.3.330.0000.00613.38
7.3.320.0000.00613.32
7.3.310.0000.00716.45
7.3.300.0030.00316.22
7.3.290.0100.00716.35
7.3.280.0100.00916.35
7.3.270.0100.01017.40
7.3.260.0070.01016.36
7.3.250.0150.00216.43
7.3.240.0030.01716.31
7.3.230.0140.00816.47
7.3.210.0110.00616.37
7.3.200.0070.01119.39
7.3.190.0150.00916.36
7.3.180.0060.00916.41
7.3.170.0160.00916.52
7.3.160.0130.00316.39
7.3.120.0030.01314.83
7.3.110.0080.00614.74
7.3.100.0040.01114.83
7.3.90.0050.00514.97
7.3.80.0030.01214.69
7.3.70.0070.00314.90
7.3.60.0090.00314.67
7.3.50.0100.00414.65
7.3.40.0020.01314.83
7.3.30.0050.00614.88
7.3.20.0050.00816.79
7.3.10.0070.00516.67
7.3.00.0060.00716.59
7.2.330.0060.01216.36
7.2.320.0160.00616.38
7.2.310.0100.00716.44
7.2.300.0080.00816.68
7.2.290.0100.01016.66
7.2.250.0070.01314.96
7.2.240.0070.01215.02
7.2.230.0100.00715.05
7.2.220.0030.00915.05
7.2.210.0030.01014.92
7.2.200.0070.00614.83
7.2.190.0080.00614.99
7.2.180.0110.00714.87
7.2.170.0050.01114.76
7.2.160.0000.00814.60
7.2.150.0100.00316.77
7.2.140.0030.01216.55
7.2.130.0030.01016.94
7.2.120.0000.01016.94
7.2.110.0110.00416.85
7.2.100.0060.00616.80
7.2.90.0070.01016.97
7.2.80.0060.00917.01
7.2.70.0040.01116.91
7.2.60.0090.00616.80
7.2.50.0060.01016.75
7.2.40.0030.01016.87
7.2.30.0100.00317.01
7.2.20.0040.01116.94
7.2.10.0070.00716.58
7.2.00.0030.00918.30
7.1.330.0040.01015.69
7.1.320.0050.01015.58
7.1.310.0020.01115.74
7.1.300.0030.01415.55
7.1.290.0070.00515.47
7.1.280.0080.00815.61
7.1.270.0080.00315.70
7.1.260.0040.01215.68
7.1.250.0030.01315.71
7.1.200.0000.01115.47
7.1.70.0030.00716.74
7.1.60.0030.00716.86
7.1.50.0060.01616.70
7.1.00.0030.07322.44
7.0.200.0100.00716.79
7.0.140.0100.06722.08
7.0.60.0070.03720.04
7.0.50.0070.04017.86
7.0.40.0100.07020.25
7.0.30.0370.08020.19
7.0.20.0230.03320.23
7.0.10.0070.08020.22
7.0.00.0100.07720.29
5.6.280.0000.07720.82
5.6.210.0130.07720.67
5.6.200.0030.04718.19
5.6.190.0070.08020.56
5.6.180.0330.05720.48
5.6.170.0270.07320.61
5.6.160.0030.05020.46
5.6.150.0030.04018.18
5.6.140.0170.07018.21
5.6.130.0070.06318.27
5.6.120.0030.06020.96
5.6.110.0130.07321.01
5.6.100.0070.04021.01
5.6.90.0100.08020.95
5.6.80.0030.08720.40
5.5.350.4100.03720.40
5.5.340.0070.07017.95
5.5.330.0030.04020.31
5.5.320.0270.04720.32
5.5.310.0270.08320.26
5.5.300.0030.09017.97
5.5.290.0170.06018.08
5.5.280.0200.07020.77
5.5.270.0100.08320.87
5.5.260.0070.08020.96
5.5.250.0100.05720.62
5.5.240.0070.07720.37
5.4.450.0630.04349.74
5.4.440.0230.04742.89
5.4.430.0130.04337.99
5.4.420.0270.04037.24
5.4.410.0430.04333.67
5.4.400.0200.03731.63
5.4.390.0530.04329.17
5.4.380.0330.05318.69
5.4.370.0330.05318.62
5.4.360.0230.05318.74
5.4.350.0430.06018.78
5.4.340.0400.04718.51
5.4.320.0100.04912.50
5.4.310.0090.04012.50
5.4.300.0050.04012.50
5.4.290.0060.04012.50
5.4.280.0030.03912.39
5.4.270.0050.03912.39
5.4.260.0030.04512.39
5.4.250.0070.04012.39
5.4.240.0070.03812.39
5.4.230.0030.04412.39
5.4.220.0050.04512.39
5.4.210.0080.03812.39
5.4.200.0070.04312.39
5.4.190.0100.04012.39
5.4.180.0130.04512.38
5.4.170.0100.04412.39
5.4.160.0040.03912.39
5.4.150.0060.03812.39
5.4.140.0070.03812.07
5.4.130.0060.03812.06
5.4.120.0060.04512.02
5.4.110.0070.04812.01
5.4.100.0080.04012.01
5.4.90.0040.04512.02
5.4.80.0080.03712.01
5.4.70.0070.03612.01
5.4.60.0070.03512.01
5.4.50.0080.03412.01
5.4.40.0070.03511.99
5.4.30.0050.04211.99
5.4.20.0050.04011.99
5.4.10.0060.03711.99
5.4.00.0070.03811.48
5.3.290.0080.03812.80
5.3.280.0050.04012.71
5.3.270.0090.04212.72
5.3.260.0100.05012.72
5.3.250.0060.04512.72
5.3.240.0060.04312.72
5.3.230.0130.06312.71
5.3.220.0130.04012.68
5.3.210.0100.05012.68
5.3.200.0070.04712.68
5.3.190.0120.04512.68
5.3.180.0050.04412.68
5.3.170.0070.04012.67
5.3.160.0080.03812.67
5.3.150.0070.03812.67
5.3.140.0100.04112.66
5.3.130.0100.04312.66
5.3.120.0080.03812.66
5.3.110.0050.04412.66
5.3.100.0080.04112.12
5.3.90.0090.03612.10
5.3.80.0090.04412.09
5.3.70.0070.05112.09
5.3.60.0060.05212.08
5.3.50.0070.05012.03
5.3.40.0080.05412.03
5.3.30.0090.06611.98
5.3.20.0100.06711.77
5.3.10.0150.04811.73
5.3.00.0040.05911.71
5.2.170.0080.0459.22
5.2.160.0080.0419.23
5.2.150.0090.0559.23
5.2.140.0070.0539.22
5.2.130.0080.0479.18
5.2.120.0060.0499.18
5.2.110.0060.0489.19
5.2.100.0080.0549.18
5.2.90.0210.0799.19
5.2.80.0190.0629.18
5.2.70.0080.0659.18
5.2.60.0110.0669.13
5.2.50.0100.0829.10
5.2.40.0070.0559.07
5.2.30.0090.0459.06
5.2.20.0110.0359.04
5.2.10.0110.0328.94
5.2.00.0060.0338.81
5.1.60.0070.0218.09
5.1.50.0020.0278.08
5.1.40.0060.0238.07
5.1.30.0040.0278.41
5.1.20.0010.0308.44
5.1.10.0040.0288.16
5.1.00.0060.0268.16
5.0.50.0040.0286.65
5.0.40.0020.0236.50
5.0.30.0040.0316.32
5.0.20.0070.0186.28
5.0.10.0070.0166.25
5.0.00.0040.0306.25
4.4.90.0010.0174.78
4.4.80.0050.0134.75
4.4.70.0030.0154.75
4.4.60.0050.0154.75
4.4.50.0020.0244.77
4.4.40.0030.0274.71
4.4.30.0050.0144.75
4.4.20.0060.0134.84
4.4.10.0020.0174.85
4.4.00.0040.0254.76
4.3.110.0020.0174.67
4.3.100.0060.0134.66
4.3.90.0040.0144.63
4.3.80.0040.0234.58
4.3.70.0020.0154.63
4.3.60.0030.0144.63
4.3.50.0020.0174.63
4.3.40.0020.0284.54
4.3.30.0010.0173.30
4.3.20.0020.0153.28
4.3.10.0010.0163.24
4.3.00.0230.01313.92

preferences:
38.24 ms | 401 KiB | 5 Q