3v4l.org

run code in 300+ PHP versions simultaneously
<?php Class Proxy { public function __call($method, $args) { call_user_func_array(array($this, $method), $args); } // Pass by reference here. // we expect data to change otside this scope. protected function doSomethingTo(&$data) { $data = "done"; } } $data = 42; $objct = new A(); $a->doSomethingTo($data); var_dump($data);

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)
8.3.60.0090.00918.68
8.3.50.0110.00921.09
8.3.40.0120.00318.83
8.3.30.0160.00618.61
8.3.20.0000.00720.34
8.3.10.0000.00821.96
8.3.00.0000.00723.61
8.2.180.0080.01116.75
8.2.170.0090.00922.96
8.2.160.0040.01120.38
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0150.00319.83
8.2.120.0040.00426.35
8.2.110.0090.00022.21
8.2.100.0040.00817.93
8.2.90.0030.00519.05
8.2.80.0080.00017.97
8.2.70.0000.00917.61
8.2.60.0050.00317.90
8.2.50.0000.01018.07
8.2.40.0050.00322.32
8.2.30.0030.00519.44
8.2.20.0030.00517.60
8.2.10.0040.00418.06
8.2.00.0060.00317.98
8.1.280.0140.00725.92
8.1.270.0140.00423.97
8.1.260.0100.00028.09
8.1.250.0080.00028.09
8.1.240.0090.00320.55
8.1.230.0030.00819.02
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00717.35
8.1.190.0030.00617.21
8.1.180.0040.00418.10
8.1.170.0040.00418.46
8.1.160.0070.00020.63
8.1.150.0040.00418.90
8.1.140.0080.00019.52
8.1.130.0040.00417.52
8.1.120.0000.00717.30
8.1.110.0000.00717.29
8.1.100.0040.00417.39
8.1.90.0040.00717.41
8.1.80.0050.00517.39
8.1.70.0030.00317.22
8.1.60.0060.00317.57
8.1.50.0030.00617.54
8.1.40.0050.00317.52
8.1.30.0060.00317.66
8.1.20.0060.00317.68
8.1.10.0060.00317.54
8.1.00.0020.00517.52
8.0.300.0040.00418.77
8.0.290.0030.00616.75
8.0.280.0030.00318.31
8.0.270.0000.00717.18
8.0.260.0080.00017.23
8.0.250.0000.00616.84
8.0.240.0000.00816.90
8.0.230.0070.00016.89
8.0.220.0040.00416.95
8.0.210.0000.00716.79
8.0.200.0070.00016.84
8.0.190.0000.00816.96
8.0.180.0040.00416.80
8.0.170.0030.00516.98
8.0.160.0040.00416.89
8.0.150.0030.00316.84
8.0.140.0070.00316.83
8.0.130.0060.00013.37
8.0.120.0040.00416.86
8.0.110.0040.00416.92
8.0.100.0050.00316.98
8.0.90.0040.00416.75
8.0.80.0100.00716.83
8.0.70.0000.00816.98
8.0.60.0000.00716.77
8.0.50.0070.00016.75
8.0.30.0130.00617.16
8.0.20.0100.00917.40
8.0.10.0040.00416.83
8.0.00.0100.01116.83
7.4.330.0000.00416.77
7.4.320.0000.00616.58
7.4.300.0040.00416.63
7.4.290.0080.00416.48
7.4.280.0060.00316.45
7.4.270.0000.00816.44
7.4.260.0070.00016.48
7.4.250.0040.00416.48
7.4.240.0030.00316.55
7.4.230.0000.00716.25
7.4.220.0110.01416.50
7.4.210.0120.00616.63
7.4.200.0000.00716.54
7.4.160.0130.01016.58
7.4.150.0090.00917.40
7.4.140.0150.01017.86
7.4.130.0100.00816.54
7.4.120.0100.00616.54
7.4.110.0140.01116.67
7.4.100.0120.00616.52
7.4.90.0130.00316.52
7.4.80.0070.01519.39
7.4.70.0070.01016.65
7.4.60.0130.00316.47
7.4.50.0000.01216.57
7.4.40.0110.00516.62
7.4.30.0060.01116.58
7.4.10.0120.00314.86
7.4.00.0070.00714.80
7.3.330.0070.00013.29
7.3.320.0080.00013.37
7.3.310.0070.00016.27
7.3.300.0030.00316.30
7.3.290.0040.01216.30
7.3.280.0060.01116.25
7.3.270.0140.00317.40
7.3.260.0090.00816.45
7.3.250.0130.00616.54
7.3.240.0100.01316.39
7.3.230.0110.00616.39
7.3.210.0130.00416.41
7.3.200.0130.00719.39
7.3.190.0110.00516.27
7.3.180.0130.00616.57
7.3.170.0160.00016.50
7.3.160.0030.01716.32
7.3.130.0070.01014.53
7.3.120.0120.00714.85
7.3.110.0050.01414.61
7.3.100.0030.01114.65
7.3.90.0060.00515.04
7.3.80.0090.00314.89
7.3.70.0050.00914.76
7.3.60.0040.00614.85
7.3.50.0100.00514.84
7.3.40.0060.00614.66
7.3.30.0050.00814.73
7.3.20.0090.00516.58
7.3.10.0040.01116.48
7.3.00.0090.00416.51
7.2.330.0070.01016.64
7.2.320.0080.00816.57
7.2.310.0170.00316.31
7.2.300.0070.01516.39
7.2.290.0060.00916.39
7.2.260.0070.01115.09
7.2.250.0080.00614.91
7.2.240.0140.00514.97
7.2.230.0040.01314.99
7.2.220.0060.00814.86
7.2.210.0040.00914.70
7.2.200.0080.00714.79
7.2.190.0040.01014.88
7.2.180.0030.00714.79
7.2.170.0030.00914.93
7.2.160.0070.00314.81
7.2.150.0070.00416.79
7.2.140.0120.00616.53
7.2.130.0070.01016.86
7.2.120.0070.01016.65
7.2.110.0030.01416.80
7.2.100.0030.00716.90
7.2.90.0070.00716.61
7.2.80.0030.00916.79
7.2.70.0040.01116.79
7.2.60.0020.00916.67
7.2.50.0070.00316.79
7.2.40.0060.01216.61
7.2.30.0040.00716.84
7.2.20.0090.00616.69
7.2.10.0060.00316.95
7.2.00.0060.00718.06
7.1.330.0030.01015.78
7.1.320.0110.00515.60
7.1.310.0050.00815.57
7.1.300.0070.00815.66
7.1.290.0040.00615.51
7.1.280.0050.00515.50
7.1.270.0050.00515.52
7.1.260.0070.00715.53
7.1.250.0100.00315.43
7.1.240.0060.01015.43
7.1.230.0030.00915.59
7.1.220.0070.00715.53
7.1.210.0120.00315.80
7.1.200.0030.01015.53
7.1.190.0040.01115.50
7.1.180.0030.00915.65
7.1.170.0040.00715.78
7.1.160.0060.00315.71
7.1.150.0100.00315.50
7.1.140.0070.00415.68
7.1.130.0090.00015.68
7.1.120.0030.00615.41
7.1.110.0030.01315.65
7.1.100.0030.00916.73
7.1.90.0000.01315.55
7.1.80.0070.00715.64
7.1.70.0020.00916.27
7.1.60.0080.01317.53
7.1.50.0090.00916.24
7.1.40.0100.00315.87
7.1.30.0130.00315.70
7.1.20.0000.01015.43
7.1.10.0060.00315.64
7.1.00.0110.03818.91
7.0.330.0000.01315.32
7.0.320.0100.00615.01
7.0.310.0030.00915.11
7.0.300.0090.00315.35
7.0.290.0060.00615.42
7.0.280.0060.00814.97
7.0.270.0130.00015.09
7.0.260.0030.00715.27
7.0.250.0030.00515.19
7.0.240.0070.00715.41
7.0.230.0060.00915.12
7.0.220.0000.01315.29
7.0.210.0120.00015.29
7.0.200.0230.00214.79
7.0.190.0100.00315.17
7.0.180.0090.00614.95
7.0.170.0030.01015.16
7.0.160.0100.00315.31
7.0.150.0110.00415.27
7.0.140.0070.00715.32
7.0.130.0000.00915.53
7.0.120.0070.00314.99
7.0.110.0030.01015.03
7.0.100.0100.00315.38
7.0.90.0100.00315.38
7.0.80.0070.00715.32
7.0.70.0030.00615.45
7.0.60.0040.03918.42
7.0.50.0100.04016.65
7.0.40.0130.04016.78
7.0.30.0140.02516.84
7.0.20.0150.04616.75
7.0.10.0050.04516.80
7.0.00.0050.02316.68
5.6.400.0070.01013.91
5.6.390.0060.00914.26
5.6.380.0090.00614.09
5.6.370.0060.00614.38
5.6.360.0110.00414.13
5.6.350.0040.00814.11
5.6.340.0040.00413.97
5.6.330.0060.00914.17
5.6.320.0070.00714.02
5.6.310.0030.01313.96
5.6.300.0090.00614.33
5.6.290.0060.01214.41
5.6.280.0040.02817.59
5.6.270.0040.01214.13
5.6.260.0070.00714.18
5.6.250.0000.01014.32
5.6.240.0060.00613.91
5.6.230.0040.01114.14
5.6.220.0050.00514.61
5.6.210.0030.02517.46
5.6.200.0050.02516.19
5.6.190.0030.04817.28
5.6.180.0160.03117.48
5.6.170.0130.02617.37
5.6.160.0030.02917.32
5.6.150.0070.02216.20
5.6.140.0070.02016.33
5.6.130.0070.04216.15
5.6.120.0030.02517.72
5.6.110.0090.01817.61
5.6.100.0100.03317.66
5.6.90.0030.04117.64
5.6.80.0080.03917.35
5.6.70.0100.00314.14
5.6.60.0070.00714.04
5.6.50.0110.00414.22
5.6.40.0070.00714.24
5.6.30.0080.00414.44
5.6.20.0040.00714.07
5.6.10.0070.00713.91
5.6.00.0130.00014.04
5.5.380.0030.01214.33
5.5.370.0030.01013.87
5.5.360.0060.00913.81
5.5.350.2140.02317.04
5.5.340.0060.03115.94
5.5.330.0120.04017.26
5.5.320.0170.03217.27
5.5.310.0150.03817.13
5.5.300.0070.04316.13
5.5.290.0060.03916.14
5.5.280.0070.03117.41
5.5.270.0120.03817.61
5.5.260.0030.03317.48
5.5.250.0040.03417.37
5.5.240.0060.02417.26
5.5.230.0040.00414.04
5.5.220.0120.00013.91
5.5.210.0070.00714.29
5.5.200.0040.01114.17
5.5.190.0070.00713.91
5.5.180.0040.00414.11
5.5.170.0030.01214.16
5.5.160.0130.00314.18
5.5.150.0090.00614.22
5.5.140.0070.00314.17
5.5.130.0030.01014.17
5.5.120.0060.00614.03
5.5.110.0040.01114.35
5.5.100.0040.00814.30
5.5.90.0040.00814.14
5.5.80.0090.00313.97
5.5.70.0070.00713.94
5.5.60.0060.00614.17
5.5.50.0070.00414.07
5.5.40.0030.00914.21
5.5.30.0070.01013.61
5.5.20.0080.00414.00
5.5.10.0000.01614.01
5.5.00.0030.01014.18

preferences:
48.42 ms | 401 KiB | 5 Q