3v4l.org

run code in 300+ PHP versions simultaneously
<?php /** * This is fucking stupid */ class ConfusingClass{ /** * Private property */ private $property = 'fucking stupid'; /** * Why does this keep happening? * * @bullshit true */ private function bullshit() { return false; } public function derp() { echo "test: ", $this->bullshit(), "\n"; } } class ConfusedBullshit extends ConfusingClass { private function bullshit() { return $this->property; } } $f = new ConfusedBullshit; $f->derp(); $d = new ReflectionClass('ConfusedBullshit'); var_dump($d); var_dump($d->getProperties());

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)
8.3.60.0120.00616.36
8.3.50.0110.00622.04
8.3.40.0100.01018.59
8.3.30.0070.00719.09
8.3.20.0040.00420.38
8.3.10.0110.00423.70
8.3.00.0030.00619.38
8.2.180.0090.00618.41
8.2.170.0080.00622.96
8.2.160.0030.01020.39
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0140.00326.16
8.2.120.0070.00022.21
8.2.110.0100.00021.06
8.2.100.0140.00017.82
8.2.90.0000.00817.91
8.2.80.0040.00419.21
8.2.70.0030.00617.50
8.2.60.0050.00218.05
8.2.50.0050.00318.10
8.2.40.0030.00618.22
8.2.30.0040.00418.07
8.2.20.0000.00717.80
8.2.10.0030.00517.63
8.2.00.0040.00417.68
8.1.280.0140.00725.92
8.1.270.0050.00322.14
8.1.260.0120.00626.35
8.1.250.0030.01028.09
8.1.240.0040.00422.47
8.1.230.0120.00020.96
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0080.00017.23
8.1.180.0000.00818.10
8.1.170.0050.00318.65
8.1.160.0040.00421.99
8.1.150.0070.00018.56
8.1.140.0040.00417.43
8.1.130.0000.00817.70
8.1.120.0000.00717.37
8.1.110.0000.00917.38
8.1.100.0000.00817.44
8.1.90.0040.00417.43
8.1.80.0040.00417.44
8.1.70.0030.00317.32
8.1.60.0000.00817.61
8.1.50.0080.00017.52
8.1.40.0030.00617.57
8.1.30.0060.00317.65
8.1.20.0000.00817.55
8.1.10.0000.00817.48
8.1.00.0030.00617.37
8.0.300.0040.00419.90
8.0.290.0040.00416.75
8.0.280.0050.00318.50
8.0.270.0040.00416.74
8.0.260.0000.00616.86
8.0.250.0030.00317.01
8.0.240.0070.00016.81
8.0.230.0000.00716.91
8.0.220.0040.00416.72
8.0.210.0070.00016.83
8.0.200.0000.00616.79
8.0.190.0000.00716.89
8.0.180.0050.00516.81
8.0.170.0030.00616.77
8.0.160.0040.00416.88
8.0.150.0000.00716.67
8.0.140.0040.00416.79
8.0.130.0060.00013.30
8.0.120.0050.00316.91
8.0.110.0030.00316.76
8.0.100.0040.00416.77
8.0.90.0000.00716.86
8.0.80.0060.00916.86
8.0.70.0000.00716.93
8.0.60.0040.00416.88
8.0.50.0080.00016.70
8.0.30.0140.00516.97
8.0.20.0120.00817.40
8.0.10.0000.00717.02
8.0.00.0110.00916.66
7.4.330.0030.00315.08
7.4.320.0030.00316.54
7.4.300.0040.00416.54
7.4.290.0000.00716.57
7.4.280.0040.00416.52
7.4.270.0030.00316.41
7.4.260.0030.00316.62
7.4.250.0000.00716.52
7.4.240.0020.00516.52
7.4.230.0070.00016.69
7.4.220.0070.01716.64
7.4.210.0080.00916.50
7.4.200.0000.00716.70
7.4.190.0080.00016.70
7.4.160.0080.00816.65
7.4.150.0060.01317.40
7.4.140.0120.00617.86
7.4.130.0100.00616.35
7.4.120.0090.01116.64
7.4.110.0100.00716.72
7.4.100.0120.00616.27
7.4.90.0080.00816.57
7.4.80.0090.00919.39
7.4.70.0130.00316.29
7.4.60.0030.01316.66
7.4.50.0000.00816.59
7.4.40.0090.00622.77
7.4.30.0090.00616.54
7.4.00.0040.01214.95
7.3.330.0050.00013.32
7.3.320.0000.00513.27
7.3.310.0000.00716.07
7.3.300.0030.00616.09
7.3.290.0080.00816.27
7.3.280.0070.00916.33
7.3.270.0130.00317.40
7.3.260.0070.01016.37
7.3.250.0100.00816.41
7.3.240.0060.01216.41
7.3.230.0120.00616.39
7.3.210.0130.00316.23
7.3.200.0070.01119.39
7.3.190.0120.00916.44
7.3.180.0090.00616.17
7.3.170.0060.01116.27
7.3.160.0040.01816.51
7.3.120.0070.01014.63
7.3.110.0100.00814.49
7.3.100.0060.00914.67
7.3.90.0080.00514.81
7.3.80.0080.00514.96
7.3.70.0020.01414.71
7.3.60.0030.01014.74
7.3.50.0060.00614.75
7.3.40.0080.00314.76
7.3.30.0090.00814.67
7.3.20.0050.00816.60
7.3.10.0060.00916.34
7.3.00.0110.00416.44
7.2.330.0080.00816.64
7.2.320.0110.00516.46
7.2.310.0070.01116.75
7.2.300.0090.00816.70
7.2.290.0060.00916.35
7.2.250.0100.00814.91
7.2.240.0050.01514.84
7.2.230.0050.01414.90
7.2.220.0110.00314.94
7.2.210.0060.00814.97
7.2.200.0060.00814.89
7.2.190.0050.00814.94
7.2.180.0060.00714.89
7.2.170.0070.00714.82
7.2.160.0090.00614.71
7.2.150.0000.01216.57
7.2.140.0090.00616.98
7.2.130.0060.01116.46
7.2.120.0060.01116.55
7.2.110.0090.00816.71
7.2.100.0040.01116.51
7.2.90.0100.00816.71
7.2.80.0060.01116.73
7.2.70.0120.00616.69
7.2.60.0060.01316.69
7.2.50.0110.00616.45
7.2.40.0080.00816.62
7.2.30.0100.00516.62
7.2.20.0090.00916.74
7.2.10.0080.00816.44
7.2.00.0080.01017.64
7.1.330.0080.00615.79
7.1.320.0050.00715.64
7.1.310.0040.00915.72
7.1.300.0110.00015.81
7.1.290.0070.00815.64
7.1.280.0090.00815.84
7.1.270.0070.00415.59
7.1.260.0000.01415.73
7.1.250.0070.00915.57
7.1.240.0030.00715.70
7.1.230.0040.00815.82
7.1.220.0030.00715.73
7.1.210.0070.01115.58
7.1.200.0070.00715.82
7.1.190.0060.00615.68
7.1.180.0070.00715.80
7.1.170.0120.00015.71
7.1.160.0030.01015.82
7.1.150.0120.00315.72
7.1.140.0060.00315.71
7.1.130.0090.00315.48
7.1.120.0030.00615.60
7.1.110.0060.00315.71
7.1.100.0060.00416.86
7.1.90.0070.00715.62
7.1.80.0100.00315.72
7.1.70.0060.00616.24
7.1.60.0050.01117.44
7.1.50.0080.01016.20
7.1.40.0040.00815.63
7.1.30.0040.00815.63
7.1.20.0060.00915.73
7.1.10.0040.00715.73
7.1.00.0080.04019.08
7.0.330.0090.00415.26
7.0.320.0030.00915.36
7.0.310.0060.00915.37
7.0.300.0060.00615.48
7.0.290.0000.01515.27
7.0.280.0060.01115.27
7.0.270.0070.00715.34
7.0.260.0090.00615.48
7.0.250.0000.01315.34
7.0.240.0000.01415.23
7.0.230.0110.00415.26
7.0.220.0080.00015.48
7.0.210.0070.00715.20
7.0.200.0000.01016.06
7.0.190.0040.01115.46
7.0.180.0030.00915.45
7.0.170.0060.00615.47
7.0.160.0100.00315.40
7.0.150.0070.00715.35
7.0.140.0010.04118.76
7.0.130.0100.00315.46
7.0.120.0090.00915.44
7.0.110.0060.04118.52
7.0.100.0050.03818.63
7.0.90.0020.04318.67
7.0.80.0030.04118.44
7.0.70.0030.02518.44
7.0.60.0070.03818.72
7.0.50.0070.02518.60
7.0.40.0050.04316.63
7.0.30.0030.03716.71
7.0.20.0020.03216.51
7.0.10.0050.04516.53
7.0.00.0070.03016.56
5.6.400.0090.00313.94
5.6.390.0080.00814.38
5.6.380.0080.00414.59
5.6.370.0040.01014.54
5.6.360.0040.00814.39
5.6.350.0000.01114.43
5.6.340.0040.00814.32
5.6.330.0000.00914.13
5.6.320.0040.01114.07
5.6.310.0100.00314.34
5.6.300.0000.01414.42
5.6.290.0030.01414.19
5.6.280.0100.00714.40
5.6.270.0090.00613.98
5.6.260.0070.03917.48
5.6.250.0060.03717.39
5.6.240.0050.03617.54
5.6.230.0060.04317.55
5.6.220.0030.02617.48
5.6.210.0060.02317.56
5.6.200.0060.02417.40
5.6.190.0000.04117.50
5.6.180.0070.04017.55
5.6.170.0090.03317.46
5.6.160.0010.02817.34
5.6.150.0060.04117.54
5.6.140.0030.02617.38
5.6.130.0080.02617.44
5.6.120.0080.02217.40
5.6.110.0050.02417.46
5.6.100.0070.03517.33
5.6.90.0020.03217.33
5.6.80.0040.02117.06
5.6.70.0060.02217.21
5.6.60.0050.04217.20
5.6.50.0060.03817.05
5.6.40.0030.02217.02
5.6.30.0020.02517.21
5.6.20.0030.02416.97
5.6.10.0030.02217.12
5.6.00.0020.02316.98
5.5.380.0070.04217.25
5.5.370.0070.03017.36
5.5.360.0020.03217.29
5.5.350.0080.02117.32
5.5.340.0060.02317.63
5.5.330.0020.03717.63
5.5.320.0030.04017.44
5.5.310.0050.04217.67
5.5.300.0030.02517.57
5.5.290.0060.02617.59
5.5.280.0020.03017.47
5.5.270.0030.02717.62
5.5.260.0060.02317.40
5.5.250.0020.03717.36
5.5.240.0050.02217.31
5.5.230.0030.02517.24
5.5.220.0040.02417.22
5.5.210.0060.02917.18
5.5.200.0070.03317.02
5.5.190.0030.02517.12
5.5.180.0050.02517.28
5.5.170.0000.00913.93
5.5.160.0000.02917.16
5.5.150.0070.02117.10
5.5.140.0040.02417.15
5.5.130.0060.02217.25
5.5.120.0060.02117.21
5.5.110.0060.02117.17
5.5.100.0020.02817.22
5.5.90.0080.02716.93
5.5.80.0020.03317.10
5.5.70.0090.01517.11
5.5.60.0040.01917.12
5.5.50.0050.02617.21
5.5.40.0030.02516.97
5.5.30.0050.02317.12
5.5.20.0060.03817.03
5.5.10.0000.04117.15
5.5.00.0070.02516.86
5.4.450.0020.02715.12
5.4.440.0070.02115.36
5.4.430.0000.02315.29
5.4.420.0060.02415.28
5.4.410.0000.02415.33
5.4.400.0000.02815.11
5.4.390.0000.03814.82
5.4.380.0060.03715.08
5.4.370.0090.03515.10
5.4.360.0030.04115.14
5.4.350.0060.01815.15
5.4.340.0060.03315.04
5.4.330.0060.00611.05
5.4.320.0010.02415.08
5.4.310.0020.03115.01
5.4.300.0040.03215.00
5.4.290.0000.02415.13
5.4.280.0030.02214.91
5.4.270.0010.02814.89
5.4.260.0020.02414.86
5.4.250.0020.02415.06
5.4.240.0000.02515.04
5.4.230.0080.01514.91
5.4.220.0030.02015.11
5.4.210.0020.02115.17
5.4.200.0020.02415.00
5.4.190.0060.03714.94
5.4.180.0030.02014.94
5.4.170.0030.02514.95
5.4.160.0020.02814.80
5.4.150.0050.02114.97
5.4.140.0050.02013.72
5.4.130.0070.01713.57
5.4.120.0020.02313.72
5.4.110.0020.03013.76
5.4.100.0050.02013.81
5.4.90.0020.02313.61
5.4.80.0030.02613.74
5.4.70.0070.03713.87
5.4.60.0030.03813.71
5.4.50.0140.02513.72
5.4.40.0030.03813.77
5.4.30.0030.02513.73
5.4.20.0030.02113.81
5.4.10.0070.03313.84
5.4.00.0020.04113.41
5.3.290.0040.02112.79
5.3.280.0050.02212.56
5.3.270.0050.02212.73
5.3.260.0020.02212.54
5.3.250.0030.03512.69
5.3.240.0000.02012.46
5.3.230.0040.02512.53
5.3.220.0070.01512.52
5.3.210.0040.02412.46
5.3.200.0020.02012.63
5.3.190.0020.04312.49
5.3.180.0020.03812.52
5.3.170.0070.03712.67
5.3.160.0000.03312.51
5.3.150.0030.04312.64
5.3.140.0070.04012.49
5.3.130.0030.03812.52
5.3.120.0040.03412.58
5.3.110.0080.02512.57
5.3.100.0030.04012.41
5.3.90.0020.03712.25
5.3.80.0020.04012.08
5.3.70.0060.03812.23
5.3.60.0000.04612.30
5.3.50.0050.03512.13
5.3.40.0020.03812.21
5.3.30.0050.03712.15
5.3.20.0020.04011.96
5.3.10.0000.04012.03
5.3.00.0020.03711.86
5.2.170.0030.06012.14
5.2.160.0030.05712.14
5.2.150.0000.06712.14
5.2.140.0070.05712.14
5.2.130.0000.05312.14
5.2.120.0000.06012.14
5.2.110.0030.06312.14
5.2.100.0030.05712.14
5.2.90.0000.06312.14
5.2.80.0030.04012.14
5.2.70.0030.06712.14
5.2.60.0030.06012.14
5.2.50.0070.06012.14
5.2.40.0030.05712.14
5.2.30.0000.06012.14
5.2.20.0030.06012.14
5.2.10.0030.05012.14
5.2.00.0000.04012.14
5.1.60.0070.05012.14
5.1.50.0030.05012.14
5.1.40.0000.05012.14
5.1.30.0070.05712.14
5.1.20.0030.06012.14
5.1.10.0030.05012.14
5.1.00.0030.04312.14
5.0.50.0070.03312.14
5.0.40.0000.04312.14
5.0.30.0030.06312.14
5.0.20.0000.04712.14
5.0.10.0000.04312.14
5.0.00.0000.05012.14
4.4.90.0030.03712.14
4.4.80.0030.02312.14
4.4.70.0000.03712.14
4.4.60.0000.03712.14
4.4.50.0030.03312.14
4.4.40.0000.05712.14
4.4.30.0100.02712.14
4.4.20.0000.03712.14
4.4.10.0000.03712.14
4.4.00.0030.05012.14
4.3.110.0000.03312.14
4.3.100.0030.03012.14
4.3.90.0000.03312.14
4.3.80.0000.05312.14
4.3.70.0030.03012.14
4.3.60.0000.03312.14
4.3.50.0000.03312.14
4.3.40.0030.05312.14
4.3.30.0030.03012.14
4.3.20.0000.02712.14
4.3.10.0000.03712.14
4.3.00.0000.02012.14

preferences:
43.4 ms | 401 KiB | 5 Q