3v4l.org

run code in 300+ PHP versions simultaneously
<?php /** * This is fucking stupid */ abstract class ConfusingClass{ /** * Private property */ private $property = 'fucking stupid'; /** * Why does this keep happening? * * @bullshit true */ private static function bullshit() { return false; } } class ConfusedBullshit extends ConfusingClass { private static function bullshit() { return true; } } $d = new ReflectionClass('ConfusedBullshit'); var_dump($d); var_dump($d->getDocComment());

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
8.3.50.0090.00721.89
8.3.40.0160.00318.60
8.3.30.0060.00918.83
8.3.20.0040.00420.16
8.3.10.0000.00723.71
8.3.00.0040.00422.57
8.2.180.0190.00318.39
8.2.170.0150.00618.55
8.2.160.0140.00022.96
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0040.00419.23
8.2.110.0090.00920.35
8.2.100.0080.00417.78
8.2.90.0040.00419.23
8.2.80.0030.00617.97
8.2.70.0000.01017.50
8.2.60.0060.00317.80
8.2.50.0040.00418.07
8.2.40.0070.00418.00
8.2.30.0000.00717.86
8.2.20.0000.00817.46
8.2.10.0000.00817.73
8.2.00.0030.00617.61
8.1.280.0110.00425.92
8.1.270.0060.00323.88
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0030.01523.83
8.1.230.0000.01123.89
8.1.220.0000.00917.74
8.1.210.0090.00018.77
8.1.200.0030.00617.10
8.1.190.0040.00417.29
8.1.180.0060.00318.10
8.1.170.0000.00818.57
8.1.160.0070.00021.93
8.1.150.0070.00018.55
8.1.140.0040.00417.25
8.1.130.0030.00317.90
8.1.120.0000.00717.30
8.1.110.0000.00717.38
8.1.100.0070.00017.37
8.1.90.0040.00417.43
8.1.80.0070.00017.39
8.1.70.0040.00417.25
8.1.60.0080.00017.51
8.1.50.0040.00417.41
8.1.40.0000.00717.27
8.1.30.0030.00617.62
8.1.20.0090.00017.43
8.1.10.0040.00417.54
8.1.00.0040.00417.42
8.0.300.0050.00218.77
8.0.290.0070.00017.05
8.0.280.0000.00718.24
8.0.270.0030.00317.17
8.0.260.0060.00016.79
8.0.250.0020.00516.79
8.0.240.0000.00716.80
8.0.230.0070.00016.92
8.0.220.0000.00716.84
8.0.210.0030.00316.79
8.0.200.0030.00316.77
8.0.190.0070.00016.92
8.0.180.0070.00016.73
8.0.170.0040.00416.84
8.0.160.0070.00016.82
8.0.150.0030.00316.61
8.0.140.0040.00416.82
8.0.130.0030.00313.29
8.0.120.0040.00416.67
8.0.110.0070.00016.78
8.0.100.0000.00816.62
8.0.90.0000.00716.85
8.0.80.0100.00716.88
8.0.70.0070.00016.79
8.0.60.0040.00416.71
8.0.50.0000.00716.80
8.0.30.0130.00616.96
8.0.20.0070.01217.40
8.0.10.0040.00416.96
8.0.00.0120.00916.70
7.4.330.0000.00515.00
7.4.320.0040.00416.48
7.4.300.0030.00316.50
7.4.290.0040.00416.44
7.4.280.0000.00716.51
7.4.270.0050.00316.36
7.4.260.0030.00316.31
7.4.250.0000.00716.48
7.4.240.0040.00416.52
7.4.230.0050.00216.48
7.4.220.0080.00816.61
7.4.210.0120.00316.49
7.4.200.0080.00016.52
7.4.190.0030.00316.31
7.4.160.0100.00716.44
7.4.150.0060.01217.40
7.4.140.0110.00717.86
7.4.130.0110.00616.46
7.4.120.0090.00916.32
7.4.110.0140.00316.16
7.4.100.0100.00716.35
7.4.90.0140.00416.32
7.4.80.0140.00816.46
7.4.70.0170.00616.48
7.4.60.0120.00416.36
7.4.50.0040.00416.55
7.4.40.0090.00322.77
7.4.30.0040.01716.63
7.4.00.0030.01114.60
7.3.330.0060.00313.02
7.3.320.0000.00513.03
7.3.310.0030.00316.07
7.3.300.0030.00316.15
7.3.290.0100.00416.20
7.3.280.0080.00916.17
7.3.270.0100.01317.40
7.3.260.0060.01516.17
7.3.250.0110.00616.38
7.3.240.0150.00316.20
7.3.230.0030.01416.48
7.3.210.0090.00916.26
7.3.200.0160.00619.39
7.3.190.0070.01016.11
7.3.180.0110.00516.22
7.3.170.0030.01716.35
7.3.160.0090.00616.21
7.3.120.0110.00414.68
7.3.00.0000.01416.38
7.2.330.0110.00716.60
7.2.320.0060.01616.56
7.2.310.0070.01116.60
7.2.300.0110.00416.20
7.2.290.0040.01316.26
7.2.130.0060.00916.46
7.2.120.0040.01116.82
7.2.110.0070.00716.84
7.2.100.0060.00316.83
7.2.90.0100.00616.78
7.2.80.0100.00716.83
7.2.70.0040.01216.83
7.2.60.0050.00916.67
7.2.50.0060.00616.79
7.2.40.0110.00616.65
7.2.30.0000.01316.63
7.2.20.0040.00716.76
7.2.10.0060.00616.39
7.2.00.0050.00818.07
7.1.250.0030.01015.64
7.1.240.0060.00315.71
7.1.230.0030.01015.86
7.1.220.0030.00715.77
7.1.210.0000.01515.54
7.1.200.0080.00415.64
7.1.190.0000.01315.89
7.1.180.0030.01315.46
7.1.170.0030.01015.65
7.1.160.0090.00315.61
7.1.150.0070.00715.69
7.1.140.0000.00815.45
7.1.130.0070.00715.36
7.1.120.0030.00915.53
7.1.110.0050.00515.66
7.1.100.0060.00816.93
7.1.90.0060.00915.68
7.1.80.0070.00715.58
7.1.70.0050.00516.26
7.1.60.0030.01317.56
7.1.50.0100.00516.35
7.1.40.0170.00015.88
7.1.30.0000.01115.66
7.1.20.0070.00315.73
7.1.10.0060.00615.40
7.1.00.0020.04318.96
7.0.330.0070.00315.32
7.0.320.0060.00615.05
7.0.310.0040.00915.20
7.0.300.0100.00315.57
7.0.290.0000.01115.05
7.0.280.0060.00315.29
7.0.270.0000.00715.33
7.0.260.0030.01015.36
7.0.250.0110.00415.20
7.0.240.0000.00915.46
7.0.230.0030.01215.33
7.0.220.0060.00315.25
7.0.210.0070.00715.15
7.0.200.0020.00916.03
7.0.190.0040.00815.14
7.0.180.0030.00615.46
7.0.170.0090.00315.41
7.0.160.0040.00415.49
7.0.150.0070.00015.45
7.0.140.0030.04018.63
7.0.130.0100.00315.29
7.0.120.0070.00715.43
7.0.110.0040.01115.46
7.0.100.0030.03517.62
7.0.90.0070.02917.66
7.0.80.0070.04217.50
7.0.70.0180.04217.65
7.0.60.0090.04217.69
7.0.50.0050.03517.98
7.0.40.0070.04816.75
7.0.30.0070.04516.82
7.0.20.0120.04016.76
7.0.10.0020.05116.77
7.0.00.0050.02516.76
5.6.380.0090.00614.57
5.6.370.0090.00614.13
5.6.360.0130.00014.20
5.6.350.0060.00314.23
5.6.340.0060.00614.31
5.6.330.0060.00613.85
5.6.320.0000.01414.63
5.6.310.0100.00314.54
5.6.300.0100.00614.45
5.6.290.0090.00613.98
5.6.280.0060.03617.53
5.6.270.0060.00314.48
5.6.260.0030.01014.04
5.6.250.0090.04517.41
5.6.240.0040.04217.58
5.6.230.0060.04317.51
5.6.220.0070.04217.31
5.6.210.0020.03517.31
5.6.200.0130.03317.63
5.6.190.0140.04117.53
5.6.180.0110.04117.65
5.6.170.0060.03517.73
5.6.160.0050.02617.71
5.6.150.0030.02717.63
5.6.140.0050.04317.66
5.6.130.0070.04417.70
5.6.120.0070.04417.55
5.6.110.0070.04517.64
5.6.100.0110.04017.84
5.6.90.0080.04417.56
5.6.80.0000.05017.31
5.6.70.0140.03817.25
5.6.60.0110.03817.33
5.6.50.0080.04217.28
5.6.40.0020.02817.48
5.6.30.0030.02517.41
5.6.20.0060.02017.31
5.6.10.0070.02317.16
5.6.00.0100.02217.31
5.5.380.0080.03115.85
5.5.370.0050.04515.78
5.5.360.0080.04115.89
5.5.350.0030.02815.80
5.5.340.0050.04115.94
5.5.330.0080.03816.11
5.5.320.0100.04316.05
5.5.310.0100.03816.07
5.5.300.0050.02216.03
5.5.290.0070.04015.90
5.5.280.0050.03815.97
5.5.270.0050.04515.96
5.5.260.0070.04716.11
5.5.250.0070.02615.87
5.5.240.0050.03715.73
5.5.230.0050.04015.71
5.5.220.0030.03715.71
5.5.210.0000.04815.70
5.5.200.0080.02915.71
5.5.190.0030.02315.68
5.5.180.0030.02315.65
5.5.170.0070.00011.18
5.5.160.0000.02615.72
5.5.150.0030.02115.72
5.5.140.0050.02215.68
5.5.130.0030.02515.70
5.5.120.0030.04015.70
5.5.110.0060.04015.69
5.5.100.0000.04815.62
5.5.90.0030.03115.67
5.5.80.0020.02815.62
5.5.70.0060.03615.60
5.5.60.0030.04315.63
5.5.50.0050.03115.62
5.5.40.0030.02415.61
5.5.30.0090.01815.56
5.5.20.0060.02715.65
5.5.10.0070.02115.58
5.5.00.0030.01815.58
5.4.450.0020.02715.20
5.4.440.0040.02615.22
5.4.430.0030.03315.26
5.4.420.0080.04715.34
5.4.410.0030.04615.13
5.4.400.0030.04215.17
5.4.390.0080.04015.15
5.4.380.0070.03815.04
5.4.370.0050.03715.18
5.4.360.0050.02615.13
5.4.350.0050.02315.19
5.4.340.0030.02215.11
5.4.330.0070.00011.18
5.4.320.0030.02315.11
5.4.310.0040.02415.04
5.4.300.0030.02315.15
5.4.290.0030.02315.20
5.4.280.0090.02715.17
5.4.270.0070.03515.20
5.4.260.0050.04015.15
5.4.250.0050.03215.11
5.4.240.0100.02215.01
5.4.230.0060.02015.02
5.4.220.0000.02415.01
5.4.210.0050.03815.02
5.4.200.0030.03515.11
5.4.190.0110.02115.20
5.4.180.0020.03115.15
5.4.170.0080.01815.05
5.4.160.0020.02415.12
5.4.150.0040.02215.01
5.4.140.0060.01813.84
5.4.130.0020.03713.79
5.4.120.0030.02013.84
5.4.110.0030.02213.83
5.4.100.0050.02613.86
5.4.90.0070.01913.85
5.4.80.0090.03213.79
5.4.70.0030.02513.82
5.4.60.0060.01613.79
5.4.50.0020.02213.79
5.4.40.0050.02013.76
5.4.30.0060.01713.79
5.4.20.0000.02213.73
5.4.10.0010.02313.81
5.4.00.0020.02213.50
5.3.290.0080.01812.91
5.3.280.0080.02012.89
5.3.270.0080.02512.92
5.3.260.0020.02412.92
5.3.250.0030.02212.92
5.3.240.0030.03112.94
5.3.230.0040.03712.88
5.3.220.0020.02212.85
5.3.210.0050.01612.85
5.3.200.0030.02712.94
5.3.190.0020.02312.92
5.3.180.0010.02412.84
5.3.170.0040.01812.88
5.3.160.0060.02012.90
5.3.150.0080.01712.93
5.3.140.0020.02812.92
5.3.130.0020.02312.86
5.3.120.0030.02012.92
5.3.110.0060.02012.92
5.3.100.0020.02312.60
5.3.90.0010.03312.63
5.3.80.0060.01812.59
5.3.70.0070.04012.64
5.3.60.0020.03012.55
5.3.50.0030.04012.62
5.3.40.0030.03012.63
5.3.30.0060.03612.56
5.3.20.0060.03212.48
5.3.10.0050.04112.46
5.3.00.0070.03012.35
5.2.170.0000.04111.72
5.2.160.0080.03011.72
5.2.150.0070.03211.72
5.2.140.0030.03611.72
5.2.130.0050.03211.72
5.2.120.0030.03311.72
5.2.110.0030.03411.72
5.2.100.0080.03011.72
5.2.90.0050.03111.72
5.2.80.0040.03711.72
5.2.70.0030.03511.72
5.2.60.0020.03011.72
5.2.50.0070.02511.72
5.2.40.0100.02811.72
5.2.30.0030.02311.72
5.2.20.0060.02311.72
5.2.10.0100.02311.72
5.2.00.0020.03611.72
5.1.60.0090.02311.72
5.1.50.0040.02611.72
5.1.40.0050.02611.72
5.1.30.0020.03211.72
5.1.20.0030.02811.72
5.1.10.0030.02811.72
5.1.00.0020.03311.72
5.0.50.0050.02311.72
5.0.40.0020.01711.72
5.0.30.0080.02211.72
5.0.20.0020.02511.72
5.0.10.0050.02011.72
5.0.00.0020.02311.72
4.4.90.0050.01211.72
4.4.80.0000.02111.72
4.4.70.0020.02111.72
4.4.60.0030.01211.72
4.4.50.0030.01711.72
4.4.40.0000.02411.72
4.4.30.0020.02011.72
4.4.20.0020.02011.72
4.4.10.0000.02111.72
4.4.00.0000.03111.72
4.3.110.0020.01111.72
4.3.100.0020.02211.72
4.3.90.0020.02211.72
4.3.80.0020.02911.72
4.3.70.0030.01811.72
4.3.60.0030.01811.72
4.3.50.0040.01711.72
4.3.40.0020.02411.72
4.3.30.0060.01511.72
4.3.20.0030.01611.72
4.3.10.0020.01711.72
4.3.00.0010.02011.72

preferences:
47.43 ms | 401 KiB | 5 Q