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run code in 300+ PHP versions simultaneously
<?php class MyClass { private $firstField; private $secondField; public function __get($property) { return 'aaaaa'; } public function __set($property, $value) { return 'algo'; } } $a=new MyClass; echo $a->asdf=8;

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)
8.3.60.0070.01518.56
8.3.50.0070.00821.99
8.3.40.0070.00718.79
8.3.30.0070.00719.09
8.3.20.0050.00220.39
8.3.10.0030.00522.03
8.3.00.0000.00922.27
8.2.180.0150.00016.32
8.2.170.0060.01322.96
8.2.160.0100.00320.80
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0070.00319.21
8.2.110.0040.00422.13
8.2.100.0070.00419.54
8.2.90.0040.00419.27
8.2.80.0040.00417.97
8.2.70.0060.00617.50
8.2.60.0000.00817.93
8.2.50.0000.00818.07
8.2.40.0070.00018.28
8.2.30.0040.00418.13
8.2.20.0040.00417.70
8.2.10.0070.00017.48
8.2.00.0000.00817.62
8.1.280.0100.00725.92
8.1.270.0030.00523.96
8.1.260.0030.00526.35
8.1.250.0000.00828.09
8.1.240.0090.00023.67
8.1.230.0060.00618.80
8.1.220.0000.00717.74
8.1.210.0030.00518.77
8.1.200.0050.00517.10
8.1.190.0000.00817.41
8.1.180.0000.00818.10
8.1.170.0030.00518.50
8.1.160.0000.00821.89
8.1.150.0040.00418.55
8.1.140.0000.00717.38
8.1.130.0030.00317.87
8.1.120.0000.00717.32
8.1.110.0000.00717.27
8.1.100.0040.00417.40
8.1.90.0000.00717.31
8.1.80.0000.00717.43
8.1.70.0070.00017.39
8.1.60.0040.00417.56
8.1.50.0080.00017.45
8.1.40.0050.00317.52
8.1.30.0040.00817.66
8.1.20.0000.00817.67
8.1.10.0070.00017.48
8.1.00.0040.00417.52
8.0.300.0040.00418.77
8.0.290.0040.00417.16
8.0.280.0000.00718.50
8.0.270.0030.00317.17
8.0.260.0000.00916.74
8.0.250.0030.00316.99
8.0.240.0030.00317.00
8.0.230.0070.00016.80
8.0.220.0000.00716.89
8.0.210.0030.00316.77
8.0.200.0060.00016.90
8.0.190.0000.00816.82
8.0.180.0020.00516.74
8.0.170.0040.00416.76
8.0.160.0040.00416.75
8.0.150.0040.00416.77
8.0.140.0040.00416.77
8.0.130.0030.00313.27
8.0.120.0000.00716.73
8.0.110.0040.00416.79
8.0.100.0040.00416.70
8.0.90.0040.00416.88
8.0.80.0090.00616.81
8.0.70.0040.00416.85
8.0.60.0040.00416.71
8.0.50.0040.00416.70
8.0.30.0110.00716.82
8.0.20.0130.00617.43
8.0.10.0020.00516.84
8.0.00.0120.00616.87
7.4.330.0020.00215.00
7.4.320.0000.00816.42
7.4.300.0000.00716.46
7.4.290.0030.00316.58
7.4.280.0030.00516.60
7.4.270.0000.00916.61
7.4.260.0000.00716.53
7.4.250.0040.00416.37
7.4.240.0040.00316.48
7.4.230.0030.00316.53
7.4.220.0040.01416.57
7.4.210.0110.00416.54
7.4.200.0030.00316.68
7.4.190.0030.00316.74
7.4.160.0060.00916.43
7.4.150.0120.00617.40
7.4.140.0150.00817.86
7.4.130.0110.00616.44
7.4.120.0080.00916.45
7.4.110.0070.01016.66
7.4.100.0060.01116.56
7.4.90.0100.00616.59
7.4.80.0070.01019.39
7.4.70.0100.00816.61
7.4.60.0000.01516.47
7.4.50.0030.00516.25
7.4.40.0130.00322.77
7.4.30.0070.01016.40
7.4.00.0080.00814.78
7.3.330.0050.00013.23
7.3.320.0000.00513.11
7.3.310.0000.00616.21
7.3.300.0000.00716.32
7.3.290.0050.00916.36
7.3.280.0100.00916.33
7.3.270.0160.01317.40
7.3.260.0120.00916.51
7.3.250.0170.00816.53
7.3.240.0100.00616.56
7.3.230.0100.00716.52
7.3.210.0080.01516.25
7.3.200.0030.01619.39
7.3.190.0060.01516.29
7.3.180.0070.00716.38
7.3.170.0120.00416.28
7.3.160.0100.00616.27
7.3.120.0070.01014.76
7.3.10.0070.00916.48
7.3.00.0070.00516.58
7.2.330.0040.01216.64
7.2.320.0040.00616.58
7.2.310.0090.00916.70
7.2.300.0030.01316.53
7.2.290.0080.00816.74
7.2.130.0060.00816.92
7.2.120.0110.00016.84
7.2.110.0050.00916.79
7.2.100.0020.01416.68
7.2.90.0050.00616.80
7.2.80.0050.01116.84
7.2.70.0080.00516.60
7.2.60.0100.00516.92
7.2.50.0130.00016.65
7.2.40.0070.00816.91
7.2.30.0100.00216.71
7.2.20.0020.01216.77
7.2.10.0100.00316.75
7.2.00.0070.00717.60
7.1.250.0040.00715.42
7.1.240.0030.00715.46
7.1.230.0070.00715.43
7.1.220.0060.00615.51
7.1.210.0140.00315.64
7.1.200.0060.00615.54
7.1.190.0040.00715.70
7.1.180.0030.01315.55
7.1.170.0030.00615.48
7.1.160.0030.01015.84
7.1.150.0060.00315.71
7.1.140.0030.00615.49
7.1.130.0110.00315.69
7.1.120.0120.00915.46
7.1.110.0070.00715.66
7.1.100.0050.00916.78
7.1.90.0070.01015.75
7.1.80.0090.00315.50
7.1.70.0070.00716.34
7.1.60.0050.01617.65
7.1.50.0070.00815.88
7.1.40.0060.00315.58
7.1.30.0070.01015.51
7.1.20.0030.00615.55
7.1.10.0040.00815.37
7.1.00.0050.04018.98
7.0.330.0040.01115.03
7.0.320.0070.00715.27
7.0.310.0000.01015.46
7.0.300.0060.00315.29
7.0.290.0060.00615.19
7.0.280.0040.01115.33
7.0.270.0090.00915.28
7.0.260.0130.00315.36
7.0.250.0120.00915.34
7.0.240.0100.01015.08
7.0.230.0070.00715.33
7.0.220.0170.00015.50
7.0.210.0050.00515.46
7.0.200.0090.00415.99
7.0.190.0070.00715.43
7.0.180.0140.00415.13
7.0.170.0070.01014.97
7.0.160.0110.00315.22
7.0.150.0000.01315.08
7.0.140.0090.03718.80
7.0.130.0090.00615.18
7.0.120.0090.00315.41
7.0.110.0070.04617.68
7.0.100.0070.05017.60
7.0.90.0050.04117.58
7.0.80.0050.04217.63
7.0.70.0080.04017.72
7.0.60.0110.03617.60
7.0.50.0050.04617.77
7.0.40.0080.04516.55
7.0.30.0100.03816.43
7.0.20.0150.03016.46
7.0.10.0080.03816.47
7.0.00.0050.02316.50
5.6.380.0060.00914.38
5.6.370.0070.00714.38
5.6.360.0050.00514.29
5.6.350.0090.00614.59
5.6.340.0000.01314.19
5.6.330.0030.00714.14
5.6.320.0100.00314.63
5.6.310.0040.00914.38
5.6.300.0040.00814.29
5.6.290.0040.01114.26
5.6.280.0100.03617.54
5.6.270.0100.00714.34
5.6.260.0080.04617.48
5.6.250.0100.03617.59
5.6.240.0050.04717.38
5.6.230.0020.05117.52
5.6.220.0070.04417.45
5.6.210.0110.03617.46
5.6.200.0050.04417.45
5.6.190.0110.04317.47
5.6.180.0040.04417.46
5.6.170.0070.04117.65
5.6.160.0100.04217.56
5.6.150.0070.02517.40
5.6.140.0140.03717.51
5.6.130.0090.02917.36
5.6.120.0050.04517.54
5.6.110.0050.04617.52
5.6.100.0020.05017.38
5.6.90.0100.04117.32
5.6.80.0120.03716.99
5.6.70.0050.04317.14
5.6.60.0040.04417.00
5.6.50.0130.03817.16
5.6.40.0100.04316.98
5.6.30.0080.04017.06
5.6.20.0030.04316.99
5.6.10.0050.04817.16
5.6.00.0100.04317.04
5.5.380.0080.04115.80
5.5.370.0030.02815.54
5.5.360.0050.04515.51
5.5.350.0090.03515.73
5.5.340.0050.04016.03
5.5.330.0070.02515.78
5.5.320.0040.04715.85
5.5.310.0040.04716.19
5.5.300.0080.02316.03
5.5.290.0050.04415.98
5.5.280.0100.03915.97
5.5.270.0110.03315.97
5.5.260.0040.04315.90
5.5.250.0050.02815.89
5.5.240.0030.04215.58
5.5.230.0020.04315.69
5.5.220.0030.04515.56
5.5.210.0080.02415.61
5.5.200.0130.03715.57
5.5.190.0030.04215.47
5.5.180.0100.04015.59
5.5.170.0030.00910.79
5.5.160.0070.02415.60
5.5.150.0090.03315.57
5.5.140.0040.02415.76
5.5.130.0070.02415.60
5.5.120.0090.01815.80
5.5.110.0020.04215.69
5.5.100.0030.04715.55
5.5.90.0050.04015.73
5.5.80.0080.02615.51
5.5.70.0070.03915.74
5.5.60.0030.04315.39
5.5.50.0080.03315.45
5.5.40.0130.02815.65
5.5.30.0060.03315.31
5.5.20.0050.04215.53
5.5.10.0100.03815.50
5.5.00.0080.03215.59
5.4.450.0020.04815.33
5.4.440.0080.04015.23
5.4.430.0020.03215.35
5.4.420.0030.04515.26
5.4.410.0040.03215.07
5.4.400.0120.02014.94
5.4.390.0050.04314.99
5.4.380.0110.03715.08
5.4.370.0040.04215.15
5.4.360.0060.04015.12
5.4.350.0110.03814.86
5.4.340.0050.04215.00
5.4.330.0060.00611.04
5.4.320.0110.03515.01
5.4.310.0070.03515.11
5.4.300.0150.02815.15
5.4.290.0100.04015.15
5.4.280.0030.03014.99
5.4.270.0080.03314.87
5.4.260.0100.02214.93
5.4.250.0040.04215.09
5.4.240.0040.04015.02
5.4.230.0050.04115.12
5.4.220.0070.03615.05
5.4.210.0040.03614.97
5.4.200.0050.03915.10
5.4.190.0020.02614.81
5.4.180.0060.04014.85
5.4.170.0070.04314.87
5.4.160.0050.04014.90
5.4.150.0090.03614.84
5.4.140.0050.03513.60
5.4.130.0060.03513.69
5.4.120.0050.03913.51
5.4.110.0020.04213.55
5.4.100.0080.03613.78
5.4.90.0060.03613.65
5.4.80.0020.04213.87
5.4.70.0030.04213.68
5.4.60.0070.03713.64
5.4.50.0050.04313.66
5.4.40.0080.03713.70
5.4.30.0100.03413.72
5.4.20.0030.04013.74
5.4.10.0010.04113.68
5.4.00.0060.03413.46
5.3.290.0050.02712.58
5.3.280.0030.04312.48
5.3.270.0030.02512.78
5.3.260.0030.04212.72
5.3.250.0050.04312.64
5.3.240.0070.03712.49
5.3.230.0030.04012.61
5.3.220.0090.03612.53
5.3.210.0080.03512.37
5.3.200.0030.04312.42
5.3.190.0020.03912.42
5.3.180.0090.03712.60
5.3.170.0050.03912.62
5.3.160.0050.03312.54
5.3.150.0030.03912.73
5.3.140.0070.02512.52
5.3.130.0120.03312.64
5.3.120.0020.02912.50
5.3.110.0050.02012.54
5.3.100.0080.03412.36
5.3.90.0020.02812.31
5.3.80.0060.03812.26
5.3.70.0050.04212.25
5.3.60.0030.04212.39
5.3.50.0080.02012.27
5.3.40.0070.02112.26
5.3.30.0050.03212.21
5.3.20.0050.02612.03
5.3.10.0050.02511.98
5.3.00.0040.02412.04
5.2.170.0040.03310.83
5.2.160.0020.02210.83
5.2.150.0010.01910.83
5.2.140.0060.03210.83
5.2.130.0030.01610.83
5.2.120.0050.03010.83
5.2.110.0020.03510.83
5.2.100.0030.02110.83
5.2.90.0020.03510.83
5.2.80.0030.03210.83
5.2.70.0030.03510.83
5.2.60.0060.02410.83
5.2.50.0050.02810.83
5.2.40.0050.02810.83
5.2.30.0070.03210.83
5.2.20.0030.03010.83
5.2.10.0040.02910.83
5.2.00.0030.03210.83
5.1.60.0020.02310.83
5.1.50.0010.02310.83
5.1.40.0030.03210.83
5.1.30.0030.03310.83
5.1.20.0040.02610.83
5.1.10.0060.02810.83
5.1.00.0080.01710.83
5.0.50.0000.02710.83
5.0.40.0020.02210.83
5.0.30.0020.02010.83
5.0.20.0000.01510.83
5.0.10.0020.02210.83
5.0.00.0050.02010.83
4.4.90.0020.02010.83
4.4.80.0030.01310.83
4.4.70.0030.01210.83
4.4.60.0020.01710.83
4.4.50.0000.02010.83
4.4.40.0000.02910.83
4.4.30.0030.01710.83
4.4.20.0020.02010.83
4.4.10.0030.01810.83
4.4.00.0030.02810.83
4.3.110.0080.01210.83
4.3.100.0020.01710.83
4.3.90.0030.01710.83
4.3.80.0060.02610.83
4.3.70.0020.01810.83
4.3.60.0080.01310.83
4.3.50.0020.01310.83
4.3.40.0030.02510.83
4.3.30.0020.01110.83
4.3.20.0030.01710.83
4.3.10.0000.01310.83
4.3.00.0020.01810.83

preferences:
45.8 ms | 401 KiB | 5 Q