3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL | E_STRICT); abstract class Test { public function jemoederTest($test = 'jemoeder') { echo 'testing'; } } class Jemoeder extends Test { public function jemoederTest($test) { echo 'test'; } } class Jevader extends Test { public function jemoederTest($test = 'jevader') { echo $test; } } $class = new ReflectionClass('Jemoeder'); var_dump($class->getInterfaces()); $class2 = new ReflectionClass('Jevader'); var_dump($class2->getInterfaces());

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)
8.3.60.0090.00616.25
8.3.50.0090.01121.93
8.3.40.0040.01118.60
8.3.30.0110.00418.59
8.3.20.0070.00020.26
8.3.10.0080.00020.61
8.3.00.0040.00421.77
8.2.180.0070.01016.38
8.2.170.0120.00322.96
8.2.160.0100.00321.92
8.2.150.0080.00024.18
8.2.140.0030.00624.66
8.2.130.0000.00820.87
8.2.120.0060.00326.35
8.2.110.0040.00422.30
8.2.100.0040.00717.80
8.2.90.0070.00019.11
8.2.80.0000.00917.97
8.2.70.0040.00417.50
8.2.60.0070.00017.68
8.2.50.0000.00818.09
8.2.40.0070.00020.43
8.2.30.0070.00019.41
8.2.20.0000.00817.42
8.2.10.0080.00017.90
8.2.00.0040.00417.91
8.1.280.0120.00325.92
8.1.270.0130.00721.95
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0040.00423.97
8.1.230.0070.00417.64
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.10
8.1.190.0030.00617.23
8.1.180.0050.00218.10
8.1.170.0060.00318.31
8.1.160.0000.00720.63
8.1.150.0040.00418.77
8.1.140.0050.00319.44
8.1.130.0030.00317.67
8.1.120.0040.00417.25
8.1.110.0030.00317.33
8.1.100.0000.00717.28
8.1.90.0040.00417.34
8.1.80.0050.00217.36
8.1.70.0070.00017.25
8.1.60.0030.00517.34
8.1.50.0060.00317.37
8.1.40.0040.00417.27
8.1.30.0050.00317.56
8.1.20.0040.00417.37
8.1.10.0000.00717.36
8.1.00.0000.00817.38
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0030.00318.21
8.0.270.0040.00417.12
8.0.260.0070.00017.03
8.0.250.0030.00316.77
8.0.240.0040.00416.93
8.0.230.0040.00416.88
8.0.220.0000.00716.72
8.0.210.0070.00016.82
8.0.200.0060.00016.87
8.0.190.0040.00416.77
8.0.180.0080.00016.77
8.0.170.0000.00716.76
8.0.160.0070.00016.85
8.0.150.0000.00716.74
8.0.140.0000.00716.78
8.0.130.0050.00013.25
8.0.120.0050.00316.67
8.0.110.0040.00416.83
8.0.100.0000.00816.89
8.0.90.0050.00316.80
8.0.80.0060.01616.84
8.0.70.0000.00716.82
8.0.60.0070.00016.71
8.0.50.0000.00816.68
8.0.30.0070.01216.86
8.0.20.0120.00717.40
8.0.10.0040.00416.90
8.0.00.0060.01116.57
7.4.330.0000.00616.83
7.4.320.0030.00316.44
7.4.300.0030.00316.57
7.4.290.0000.00616.56
7.4.280.0070.00016.38
7.4.270.0000.00816.52
7.4.260.0030.00616.57
7.4.250.0040.00416.41
7.4.240.0070.00016.32
7.4.230.0070.00016.44
7.4.220.0060.01316.48
7.4.210.0090.00916.59
7.4.200.0070.00016.35
7.4.160.0080.00816.40
7.4.150.0060.01317.40
7.4.140.0080.00917.86
7.4.130.0080.00916.36
7.4.120.0080.00916.50
7.4.110.0100.00716.34
7.4.100.0090.01216.55
7.4.90.0030.01416.19
7.4.80.0070.01019.39
7.4.70.0130.00316.54
7.4.60.0070.01016.43
7.4.50.0090.00916.36
7.4.40.0050.01116.66
7.4.30.0110.01116.37
7.4.10.0040.01114.86
7.4.00.0080.00914.94
7.3.330.0000.00513.05
7.3.320.0030.00313.26
7.3.310.0000.00716.11
7.3.300.0070.00016.16
7.3.290.0050.00216.25
7.3.280.0080.00816.17
7.3.270.0060.01117.40
7.3.260.0000.02416.43
7.3.250.0050.01216.39
7.3.240.0120.01116.32
7.3.230.0070.01116.39
7.3.210.0100.00716.11
7.3.200.0060.01416.48
7.3.190.0110.00716.42
7.3.180.0100.00616.52
7.3.170.0130.00316.40
7.3.160.0080.00816.36
7.3.130.0140.00314.81
7.3.120.0060.00914.66
7.3.110.0110.00514.85
7.3.100.0050.00514.97
7.3.90.0060.00814.75
7.3.80.0080.00714.71
7.3.70.0040.00914.63
7.3.60.0100.00514.76
7.3.50.0020.01114.62
7.3.40.0050.01014.67
7.3.30.0100.00514.66
7.3.20.0060.00716.63
7.3.10.0030.01016.43
7.3.00.0040.01116.41
7.2.330.0100.00716.48
7.2.320.0060.01116.32
7.2.310.0100.00716.52
7.2.300.0000.02316.62
7.2.290.0110.00716.34
7.2.260.0060.00914.76
7.2.250.0110.00614.98
7.2.240.0030.01514.86
7.2.230.0020.01214.91
7.2.220.0030.00814.81
7.2.210.0030.01414.90
7.2.200.0010.00914.71
7.2.190.0060.00814.83
7.2.180.0030.01114.87
7.2.170.0020.00914.87
7.2.160.0100.01014.75
7.2.150.0110.00416.64
7.2.140.0000.00916.80
7.2.130.0130.00316.63
7.2.120.0110.00316.76
7.2.110.0050.00516.40
7.2.100.0110.00416.86
7.2.90.0030.01016.69
7.2.80.0070.00716.89
7.2.70.0110.00316.56
7.2.60.0110.00816.59
7.2.50.0040.01116.63
7.2.40.0120.00316.55
7.2.30.0060.00916.75
7.2.20.0040.00416.67
7.2.10.0100.00316.59
7.2.00.0040.00617.90
7.1.330.0070.00615.73
7.1.320.0080.00515.69
7.1.310.0040.00915.79
7.1.300.0050.00715.68
7.1.290.0070.00715.63
7.1.280.0070.00815.45
7.1.270.0050.00815.57
7.1.260.0110.00215.65
7.1.250.0090.00615.45
7.1.240.0040.00415.75
7.1.230.0050.00515.63
7.1.220.0100.00315.75
7.1.210.0040.00715.34
7.1.200.0080.00515.70
7.1.190.0060.00615.69
7.1.180.0030.01015.44
7.1.170.0030.00715.67
7.1.160.0040.00415.49
7.1.150.0100.00015.79
7.1.140.0000.00915.59
7.1.130.0040.00715.44
7.1.120.0110.00315.69
7.1.110.0070.00315.68
7.1.100.0030.00915.76
7.1.90.0070.01015.52
7.1.80.0030.00715.51
7.1.70.0050.00916.36
7.1.60.0020.01116.29
7.1.50.0140.01225.07
7.1.40.0000.01115.37
7.1.30.0120.00415.73
7.1.20.0070.00715.83
7.1.10.0040.01115.71
7.1.00.0020.04518.94
7.0.330.0130.00015.17
7.0.320.0090.00915.34
7.0.310.0040.00815.41
7.0.300.0030.00915.22
7.0.290.0070.00715.34
7.0.280.0030.00915.35
7.0.270.0100.00315.29
7.0.260.0060.00615.08
7.0.250.0030.00915.36
7.0.240.0100.00315.40
7.0.230.0040.01115.29
7.0.220.0000.01615.27
7.0.210.0000.01015.45
7.0.200.0050.01115.81
7.0.190.0140.00315.40
7.0.180.0110.00315.29
7.0.170.0070.01015.37
7.0.160.0090.00615.26
7.0.150.0090.00615.19
7.0.140.0040.00415.02
7.0.130.0060.00815.27
7.0.120.0000.00915.19
7.0.110.0000.00915.36
7.0.100.0060.00615.14
7.0.90.0100.00715.20
7.0.80.0080.00615.38
7.0.70.0040.00815.20
7.0.60.0220.03917.59
7.0.50.0030.02516.68
7.0.40.0050.02316.68
7.0.30.0120.02416.94
7.0.20.0160.02216.73
7.0.10.0130.02616.78
7.0.00.0070.04916.73
5.6.400.0080.00414.33
5.6.390.0060.00913.99
5.6.380.0040.01114.61
5.6.370.0000.01414.07
5.6.360.0030.01014.42
5.6.350.0070.00714.43
5.6.340.0070.00414.49
5.6.330.0030.01014.44
5.6.320.0000.01514.55
5.6.310.0000.01214.25
5.6.300.0030.00914.59
5.6.290.0000.01414.43
5.6.280.0030.01817.67
5.6.270.0030.01014.27
5.6.260.0080.00414.39
5.6.250.0000.01314.37
5.6.240.0000.01014.24
5.6.230.0100.00714.38
5.6.220.0070.00714.35
5.6.210.0110.04017.46
5.6.200.0090.04416.39
5.6.190.0060.04617.49
5.6.180.0220.04217.25
5.6.170.0150.03717.36
5.6.160.0080.04517.35
5.6.150.0000.02616.21
5.6.140.0050.04716.20
5.6.130.0110.03816.43
5.6.120.0100.04117.77
5.6.110.0030.03517.57
5.6.100.0030.03717.64
5.6.90.0070.02717.68
5.6.80.0070.02717.42
5.6.70.0080.00314.37
5.6.60.0070.01014.23
5.6.50.0060.00614.16
5.6.40.0060.00614.27
5.6.30.0030.00714.14
5.6.20.0060.00614.48
5.6.10.0160.00014.22
5.6.00.0090.00014.36
5.5.380.0000.00914.11
5.5.370.0000.01014.07
5.5.360.0030.00714.27
5.5.350.0200.03417.51
5.5.340.0060.04316.12
5.5.330.0080.04617.32
5.5.320.0340.03717.34
5.5.310.0170.02517.11
5.5.300.0070.04315.89
5.5.290.0050.04316.06
5.5.280.0030.02717.36
5.5.270.0020.05117.55
5.5.260.0080.04417.67
5.5.250.0080.04317.45
5.5.240.0100.04517.28
5.5.230.0060.00914.30
5.5.220.0030.01014.16
5.5.210.0030.00914.21
5.5.200.0000.00914.00
5.5.190.0070.00714.43
5.5.180.0000.01014.03
5.5.170.0100.00013.88
5.5.160.0070.00314.22
5.5.150.0060.00314.27
5.5.140.0090.00013.98
5.5.130.0110.00413.94
5.5.120.0040.00814.01
5.5.110.0000.01514.09
5.5.100.0070.00713.98
5.5.90.0050.00314.06
5.5.80.0060.00313.87
5.5.70.0000.01713.65
5.5.60.0090.00313.99
5.5.50.0000.01414.13
5.5.40.0060.00614.12
5.5.30.0100.00613.85
5.5.20.0060.00314.11
5.5.10.0070.00714.13
5.5.00.0070.01014.23

preferences:
61.83 ms | 401 KiB | 5 Q