3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { private function __call($name, $args) { echo $name; } private function foo() { echo 'ahoj'; } } class B extends A { public function bar() { echo $this->foo()."\n"; } } $a = new B; $a->bar(); $ref = new ReflectionMethod($a, '__call'); $ref->invoke($a, 'foo'); //$ref = new ReflectionClass($a); //var_dump($ref->getMethods());

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)
8.3.60.0110.00718.55
8.3.50.0120.00621.02
8.3.40.0070.00718.72
8.3.30.0120.00320.21
8.3.20.0090.00020.34
8.3.10.0030.00722.09
8.3.00.0050.00322.58
8.2.180.0140.00418.29
8.2.170.0120.00322.96
8.2.160.0070.00719.46
8.2.150.0040.00424.18
8.2.140.0130.00724.66
8.2.130.0000.00826.16
8.2.120.0040.00419.66
8.2.110.0040.00422.12
8.2.100.0100.00319.46
8.2.90.0050.00519.04
8.2.80.0040.00419.23
8.2.70.0030.00517.63
8.2.60.0040.00418.04
8.2.50.0030.00718.07
8.2.40.0040.00418.22
8.2.30.0030.00517.95
8.2.20.0080.00017.84
8.2.10.0050.00317.69
8.2.00.0040.00417.73
8.1.280.0110.00725.92
8.1.270.0080.00024.66
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.97
8.1.230.0110.00019.17
8.1.220.0060.00317.74
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0030.00617.63
8.1.180.0030.00519.13
8.1.170.0030.00618.44
8.1.160.0030.00322.16
8.1.150.0000.00718.70
8.1.140.0000.00717.45
8.1.130.0030.00317.75
8.1.120.0000.00717.50
8.1.110.0080.00017.35
8.1.100.0050.00317.41
8.1.90.0040.00417.44
8.1.80.0030.00617.45
8.1.70.0030.00317.48
8.1.60.0030.00617.46
8.1.50.0050.00317.48
8.1.40.0000.00817.45
8.1.30.0070.00017.52
8.1.20.0040.00417.64
8.1.10.0000.00817.50
8.1.00.0050.00317.53
8.0.300.0000.00718.77
8.0.290.0070.00017.16
8.0.280.0070.00018.41
8.0.270.0030.00517.27
8.0.260.0000.00716.88
8.0.250.0000.00717.02
8.0.240.0000.00717.02
8.0.230.0030.00316.98
8.0.220.0000.00816.85
8.0.210.0000.00716.82
8.0.200.0060.00316.99
8.0.190.0030.00617.07
8.0.180.0070.00016.94
8.0.170.0000.00816.97
8.0.160.0050.00216.84
8.0.150.0070.00016.84
8.0.140.0040.00416.81
8.0.130.0000.00513.27
8.0.120.0040.00416.95
8.0.110.0080.00016.98
8.0.100.0040.00416.99
8.0.90.0000.00716.93
8.0.80.0000.01816.91
8.0.70.0000.00716.95
8.0.60.0040.00416.84
8.0.50.0070.00016.89
8.0.30.0120.00716.97
8.0.20.0090.01117.40
8.0.10.0000.00916.89
8.0.00.0100.00716.76
7.4.330.0050.00015.00
7.4.320.0000.00616.36
7.4.300.0030.00316.52
7.4.290.0030.00316.66
7.4.280.0030.00316.58
7.4.270.0030.00316.45
7.4.260.0050.00316.53
7.4.250.0030.00616.46
7.4.240.0030.00316.56
7.4.230.0040.00416.50
7.4.220.0200.00716.67
7.4.210.0050.01016.52
7.4.200.0000.00716.59
7.4.190.0000.00816.66
7.4.160.0120.00316.44
7.4.150.0060.01417.40
7.4.140.0120.00817.86
7.4.130.0100.00716.47
7.4.120.0130.00516.55
7.4.110.0070.01016.49
7.4.100.0080.00916.47
7.4.90.0100.00716.43
7.4.80.0110.00719.39
7.4.70.0120.00916.64
7.4.60.0120.00316.52
7.4.50.0040.00416.61
7.4.40.0090.00622.77
7.4.30.0100.01016.50
7.4.00.0030.01014.98
7.3.330.0000.00513.37
7.3.320.0020.00213.31
7.3.310.0000.00716.26
7.3.300.0040.00416.25
7.3.290.0030.01016.33
7.3.280.0060.01016.35
7.3.270.0110.00617.40
7.3.260.0200.00316.68
7.3.250.0060.01516.47
7.3.240.0060.01016.61
7.3.230.0030.01416.46
7.3.210.0130.00716.45
7.3.200.0100.00719.39
7.3.190.0090.00916.35
7.3.180.0060.00916.51
7.3.170.0160.00016.54
7.3.160.0080.00816.47
7.3.120.0140.00415.06
7.2.330.0090.00916.50
7.2.320.0060.01516.72
7.2.310.0120.00416.77
7.2.300.0070.01016.70
7.2.290.0160.00616.74
7.2.120.0000.01416.72
7.2.110.0030.01316.66
7.2.100.0000.01216.62
7.2.90.0070.00716.73
7.2.80.0000.01416.71
7.2.70.0070.00716.60
7.2.60.0070.00817.01
7.2.50.0070.00717.06
7.2.40.0000.01416.81
7.2.30.0110.00317.05
7.2.20.0090.00616.70
7.2.10.0070.01017.02
7.2.00.0050.00918.14
7.1.240.0060.00615.54
7.1.230.0030.01315.89
7.1.220.0030.00615.71
7.1.210.0040.01115.63
7.1.200.0060.00315.69
7.1.190.0070.00715.43
7.1.180.0060.00315.86
7.1.170.0040.00815.94
7.1.160.0060.00615.82
7.1.150.0070.00315.48
7.1.140.0030.00615.82
7.1.130.0110.00415.83
7.1.120.0000.01215.95
7.1.110.0060.00915.89
7.1.100.0070.00616.97
7.1.90.0040.00815.86
7.1.80.0030.00615.48
7.1.70.0050.01016.28
7.1.60.0060.00917.51
7.1.50.0080.00616.30
7.1.40.0060.00615.76
7.1.30.0060.00615.82
7.1.20.0060.00615.84
7.1.10.0070.00715.71
7.1.00.0050.03019.15
7.0.320.0030.01015.50
7.0.310.0080.00815.18
7.0.300.0080.00815.50
7.0.290.0040.01115.36
7.0.280.0070.00715.47
7.0.270.0040.00815.34
7.0.260.0100.00315.32
7.0.250.0030.01015.54
7.0.240.0060.00915.33
7.0.230.0000.01215.53
7.0.220.0070.00715.19
7.0.210.0040.00715.20
7.0.200.0270.01114.90
7.0.190.0080.00415.47
7.0.180.0060.00615.44
7.0.170.0040.01115.51
7.0.160.0060.00615.40
7.0.150.0100.00315.44
7.0.140.0080.04018.65
7.0.130.0060.00315.36
7.0.120.0000.01515.43
7.0.110.0040.00415.37
7.0.100.0060.00915.43
7.0.90.0030.00615.43
7.0.80.0070.00715.25
7.0.70.0040.00815.56
7.0.60.0090.04017.69
7.0.50.0110.02516.63
7.0.40.0120.04216.89
7.0.30.0170.03216.93
7.0.20.0130.02316.71
7.0.10.0200.03816.74
7.0.00.0100.03516.78
5.6.380.0060.00814.59
5.6.370.0090.00614.42
5.6.360.0080.00414.28
5.6.350.0090.00314.52
5.6.340.0030.00613.85
5.6.330.0140.00014.61
5.6.320.0070.01014.10
5.6.310.0090.00314.67
5.6.300.0100.00314.51
5.6.290.0030.01014.28
5.6.280.0010.04417.73
5.6.270.0030.01014.32
5.6.260.0030.00514.24
5.6.250.0000.00914.42
5.6.240.0120.00314.07
5.6.230.0000.01514.46
5.6.220.0040.00814.16
5.6.210.0080.04017.66
5.6.200.0060.03216.13
5.6.190.0080.04517.41
5.6.180.0220.03717.40
5.6.170.0170.03917.40
5.6.160.0050.02617.49
5.6.150.0000.05016.37
5.6.140.0070.04416.30
5.6.130.0050.02416.23
5.6.120.0070.03317.70
5.6.110.0100.02217.65
5.6.100.0090.01717.67
5.6.90.0080.04417.69
5.6.80.0030.02317.31
5.6.70.0100.03917.24
5.6.60.0100.00714.24
5.6.50.0130.00014.17
5.6.40.0040.00413.92
5.6.30.0090.00014.24
5.6.20.0030.00713.98
5.6.10.0080.00814.46
5.6.00.0060.00614.23
5.5.380.0100.00011.07
5.5.370.0030.00611.08
5.5.360.0000.00511.12
5.5.350.0110.02815.89
5.5.340.0040.02314.53
5.5.330.0120.03715.71
5.5.320.0100.02115.75
5.5.310.0220.04315.80
5.5.300.0020.04314.69
5.5.290.0020.03614.71
5.5.280.0030.04016.07
5.5.270.0100.03215.90
5.5.260.0060.04115.94
5.5.250.0110.02515.86
5.5.240.0060.02915.56
5.5.230.0040.00811.30
5.5.220.0050.00311.07
5.5.210.0070.00011.07
5.5.200.0060.00311.07
5.5.190.0000.00911.07
5.5.180.0030.00311.18
5.5.170.0060.00614.09
5.5.160.0000.00711.26
5.5.150.0040.00711.07
5.5.140.0080.00411.29
5.5.130.0030.00911.30
5.5.120.0030.00611.07
5.5.110.0000.00511.07
5.5.100.0040.00811.07
5.5.90.0030.01011.07
5.5.80.0070.00311.20
5.5.70.0000.01211.07
5.5.60.0080.00311.23
5.5.50.0090.00011.07
5.5.40.0080.00411.07
5.5.30.0110.00011.23
5.5.20.0090.00311.30
5.5.10.0060.00711.07
5.5.00.0030.00711.23
5.4.450.0280.03315.29
5.4.440.0520.02915.36
5.4.430.0510.03915.17
5.4.420.0370.04015.34
5.4.410.0400.03215.47
5.4.400.2000.03814.93
5.4.390.5870.03714.94
5.4.380.0120.04314.98
5.4.370.0090.03014.92
5.4.360.0070.03214.82
5.4.350.0060.03111.55
5.4.340.0070.02911.59
5.4.330.0030.00611.07
5.4.320.0040.02211.87
5.4.310.0060.02111.79
5.4.300.0050.02411.79
5.4.290.0090.01911.79
5.4.280.0050.01911.74
5.4.270.0060.02011.74
5.4.260.0100.02311.74
5.4.250.0110.02015.00
5.4.240.0100.02514.97
5.4.230.0040.02814.89
5.4.220.0030.03414.90
5.4.210.0030.03014.97
5.4.200.0080.02515.00
5.4.190.0050.03414.94
5.4.180.0070.02615.03
5.4.170.0050.03014.89
5.4.160.0090.03314.99
5.4.150.0070.03215.11
5.4.140.0060.03513.76
5.4.130.0060.03813.84
5.4.120.0070.02713.92
5.4.110.0020.03213.74
5.4.100.0090.02613.86
5.4.90.0090.02613.75
5.4.80.0080.02313.83
5.4.70.0110.02813.82
5.4.60.0110.02013.70
5.4.50.0050.02713.75
5.4.40.0050.02813.86
5.4.30.0070.03313.70
5.4.20.0140.02713.70
5.4.10.0050.03013.80
5.4.00.0020.03713.47
5.3.290.0080.01911.94
5.3.280.0030.02812.79
5.3.270.0050.03012.80
5.3.260.0060.02812.76
5.3.250.0100.02112.76
5.3.240.0030.03012.84
5.3.230.0050.03012.88
5.3.220.0050.03012.91
5.3.210.0030.03212.91
5.3.200.0100.02312.91
5.3.190.0030.04012.84
5.3.180.0020.03112.81
5.3.170.0070.02712.81
5.3.160.0080.03612.83
5.3.150.0040.03012.90
5.3.140.0020.03012.86
5.3.130.0040.03212.90
5.3.120.0060.03012.77
5.3.110.0030.03012.93
5.3.100.0090.03212.51
5.3.90.0030.04012.57
5.3.80.0100.02312.56
5.3.70.0030.04012.59
5.3.60.0030.03012.55
5.3.50.0040.02612.60
5.3.40.0080.02312.60
5.3.30.0050.02912.53
5.3.20.0070.02712.43
5.3.10.0030.02912.36
5.3.00.0070.03912.40
5.2.170.0030.03211.19
5.2.160.0040.02311.15
5.2.150.0050.02111.11
5.2.140.0030.02511.15
5.2.130.0070.02311.13
5.2.120.0040.02111.08
5.2.110.0090.01811.14
5.2.100.0000.02411.13
5.2.90.0100.02611.07
5.2.80.0100.01811.17
5.2.70.0090.01811.17
5.2.60.0060.02011.07
5.2.50.0030.02511.13
5.2.40.0030.02311.07
5.2.30.0040.02110.94
5.2.20.0040.02111.05
5.2.10.0100.02010.96
5.2.00.0030.03010.90
5.1.60.0070.01710.52
5.1.50.0040.01810.58
5.1.40.0070.01510.55
5.1.30.0010.02510.71
5.1.20.0020.02210.67
5.1.10.0020.02210.55
5.1.00.0030.02010.67
5.0.50.0050.0169.79
5.0.40.0060.0139.74
5.0.30.0100.02310.47
5.0.20.0020.01710.47
5.0.10.0000.02010.47
5.0.00.0070.02810.47
4.4.90.0000.0159.21
4.4.80.0050.0109.21
4.4.70.0050.0109.21
4.4.60.0020.0139.21
4.4.50.0030.0179.21
4.4.40.0010.0199.21
4.4.30.0020.0139.21
4.4.20.0040.0129.21
4.4.10.0020.0169.21
4.4.00.0030.0169.21
4.3.110.0050.01310.47
4.3.100.0080.01010.47
4.3.90.0050.01510.47
4.3.80.0000.01910.47
4.3.70.0020.01210.47
4.3.60.0020.01510.47
4.3.50.0010.01310.47
4.3.40.0030.01710.47
4.3.30.0010.01310.47
4.3.20.0020.01210.47
4.3.10.0030.01210.47
4.3.00.0120.0158.89

preferences:
50.48 ms | 401 KiB | 5 Q