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run code in 300+ PHP versions simultaneously
<?php namespace My\Classes; Class MyClass { private static $myProperty = "test"; public static function getProp(){ return self::myProperty; } } namespace My\Classes; use My\Classes\MyClass; //The class above Class MyOtherClass { public static function getProperty(){ return MyClass::getProp(); //Returns Hello } } echo MyOtherClass::getProperty();

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)
8.3.60.0140.00716.75
8.3.50.0120.00722.11
8.3.40.0110.00418.96
8.3.30.0120.00318.73
8.3.20.0040.00420.09
8.3.10.0080.00023.52
8.3.00.0030.00619.85
8.2.180.0110.00718.41
8.2.170.0070.00722.96
8.2.160.0110.00420.44
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0060.00321.00
8.2.120.0050.00326.35
8.2.110.0090.00022.26
8.2.100.0040.00817.80
8.2.90.0050.00319.05
8.2.80.0000.00817.97
8.2.70.0080.00017.38
8.2.60.0120.00017.80
8.2.50.0030.00918.07
8.2.40.0080.00021.19
8.2.30.0040.00420.53
8.2.20.0000.00717.71
8.2.10.0000.00817.96
8.2.00.0000.00818.15
8.1.280.0060.00925.92
8.1.270.0050.00320.20
8.1.260.0040.00428.09
8.1.250.0000.00828.09
8.1.240.0070.00320.58
8.1.230.0080.00317.76
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0050.00517.35
8.1.190.0030.00517.23
8.1.180.0050.00318.10
8.1.170.0030.00618.61
8.1.160.0040.00420.68
8.1.150.0030.00618.82
8.1.140.0080.00019.42
8.1.130.0030.00317.74
8.1.120.0040.00417.36
8.1.110.0000.00817.35
8.1.100.0040.00417.38
8.1.90.0070.00017.45
8.1.80.0060.00317.36
8.1.70.0080.00317.33
8.1.60.0040.00417.53
8.1.50.0040.00417.42
8.1.40.0030.00517.45
8.1.30.0040.00417.62
8.1.20.0070.00017.57
8.1.10.0060.00317.48
8.1.00.0030.00617.37
8.0.300.0080.00018.77
8.0.290.0040.00416.75
8.0.280.0000.00718.45
8.0.270.0000.00717.13
8.0.260.0000.00617.25
8.0.250.0070.00017.02
8.0.240.0030.00517.01
8.0.230.0030.00316.84
8.0.220.0030.00316.84
8.0.210.0080.00016.92
8.0.200.0000.00616.90
8.0.190.0040.00417.00
8.0.180.0000.00816.83
8.0.170.0020.00516.95
8.0.160.0000.00716.99
8.0.150.0070.00016.79
8.0.140.0000.00716.87
8.0.130.0030.00313.37
8.0.120.0030.00516.89
8.0.110.0040.00416.86
8.0.100.0040.00417.06
8.0.90.0030.00516.98
8.0.80.0000.01516.99
8.0.70.0000.00716.93
8.0.60.0020.00516.95
8.0.50.0000.00716.89
8.0.30.0170.00217.12
8.0.20.0130.00617.40
8.0.10.0050.00216.80
8.0.00.0090.00816.77
7.4.330.0020.00216.81
7.4.320.0030.00316.44
7.4.300.0000.00716.48
7.4.290.0000.00716.57
7.4.280.0090.00016.50
7.4.270.0000.00716.33
7.4.260.0030.00316.55
7.4.250.0040.00416.34
7.4.240.0060.00116.50
7.4.230.0000.00716.42
7.4.220.0150.00316.41
7.4.210.0030.01116.63
7.4.200.0040.00416.53
7.4.160.0190.00616.24
7.4.150.0140.00317.40
7.4.140.0110.01317.86
7.4.130.0100.00716.46
7.4.120.0080.00816.37
7.4.110.0090.00916.42
7.4.100.0140.01016.50
7.4.90.0100.00716.61
7.4.80.0160.00319.39
7.4.70.0050.01516.42
7.4.60.0100.00616.67
7.4.50.0030.00616.31
7.4.40.0040.01616.39
7.4.30.0150.00316.44
7.4.10.0090.00914.91
7.4.00.0040.01215.10
7.3.330.0000.00613.36
7.3.320.0030.00213.22
7.3.310.0040.00416.32
7.3.300.0000.00616.23
7.3.290.0050.00916.33
7.3.280.0060.01116.35
7.3.270.0070.01017.40
7.3.260.0070.01016.63
7.3.240.0110.00916.39
7.3.230.0030.01316.40
7.3.210.0130.00316.42
7.3.200.0060.01116.49
7.3.190.0210.02716.44
7.3.180.0120.00916.36
7.3.170.0080.00816.35
7.3.160.0070.01016.32
7.3.130.0070.01114.77
7.3.120.0090.00914.74
7.3.110.0080.00814.71
7.3.100.0070.01014.64
7.3.90.0070.00814.79
7.3.80.0070.00314.59
7.3.70.0110.00314.90
7.3.60.0030.01214.74
7.3.50.0120.00314.94
7.3.40.0050.01014.68
7.3.30.0000.01114.88
7.3.20.0030.01016.73
7.3.10.0090.00616.53
7.3.00.0060.00716.57
7.2.330.0110.01116.42
7.2.320.0130.00616.68
7.2.310.0030.01516.60
7.2.300.0060.01516.58
7.2.290.0090.00716.75
7.2.260.0070.01015.05
7.2.250.0070.01215.10
7.2.240.0090.00514.87
7.2.230.0090.00615.06
7.2.220.0080.00614.97
7.2.210.0040.00714.78
7.2.200.0060.00615.02
7.2.190.0050.00815.02
7.2.180.0040.00814.88
7.2.170.0060.00714.76
7.2.160.0080.00614.97
7.2.150.0040.01116.85
7.2.140.0030.01016.87
7.2.130.0060.00916.88
7.2.120.0080.01016.76
7.2.110.0050.01016.77
7.2.100.0070.00916.68
7.2.90.0070.00816.92
7.2.80.0050.00916.85
7.2.70.0060.01016.82
7.2.60.0060.00916.71
7.2.50.0060.00916.80
7.2.40.0090.00616.89
7.2.30.0120.00316.79
7.2.20.0010.01316.80
7.2.10.0070.00616.87
7.2.00.0050.01117.50
7.1.330.0080.00515.58
7.1.320.0070.00815.68
7.1.310.0070.00615.55
7.1.300.0050.00815.46
7.1.290.0000.01115.64
7.1.280.0050.00815.60
7.1.270.0050.00815.71
7.1.260.0020.00915.49
7.1.250.0010.01215.61
7.1.240.0040.00615.45
7.1.230.0010.01015.75
7.1.220.0070.00715.55
7.1.210.0090.00315.56
7.1.200.0080.00515.64
7.1.190.0030.00915.60
7.1.180.0050.00815.71
7.1.170.0060.00515.68
7.1.160.0070.00715.55
7.1.150.0050.00815.63
7.1.140.0050.00815.76
7.1.130.0070.00615.48
7.1.120.0070.00415.77
7.1.110.0080.00915.67
7.1.100.0050.00516.36
7.1.90.0050.00815.50
7.1.80.0050.00715.70
7.1.70.0030.00916.10
7.1.60.0050.01216.81
7.1.50.0070.01115.89
7.1.40.0050.00615.54
7.1.30.0060.00515.57
7.1.20.0080.00515.58
7.1.10.0060.00615.60
7.1.00.0020.03217.88
7.0.330.0050.01015.30
7.0.320.0040.00915.20
7.0.310.0070.00715.33
7.0.300.0050.01115.25
7.0.290.0030.01215.36
7.0.280.0040.01015.28
7.0.270.0050.00815.13
7.0.260.0050.00615.41
7.0.250.0010.01315.30
7.0.240.0030.00615.35
7.0.230.0070.00415.29
7.0.220.0050.00915.12
7.0.210.0030.00915.42
7.0.200.0140.00515.17
7.0.190.0020.00915.20
7.0.180.0060.00615.36
7.0.170.0030.01115.38
7.0.160.0080.00615.35
7.0.150.0000.01115.33
7.0.140.0050.00815.40
7.0.130.0060.00915.35
7.0.120.0070.00615.38
7.0.110.0050.00715.22
7.0.100.0020.00915.31
7.0.90.0050.00815.28
7.0.80.0080.00515.37
7.0.70.0060.00715.25
7.0.60.0060.01716.92
7.0.50.0040.02016.22
7.0.40.0070.01615.64
7.0.30.0090.02215.78
7.0.20.0130.03315.71
7.0.10.0070.02015.70
7.0.00.0100.03215.77
5.6.400.0060.00914.19
5.6.390.0020.01113.94
5.6.380.0040.01214.24
5.6.370.0000.01414.48
5.6.360.0080.00514.32
5.6.350.0050.00714.19
5.6.340.0070.00714.39
5.6.330.0040.01114.12
5.6.320.0070.00814.43
5.6.310.0090.00514.39
5.6.300.0030.01014.34
5.6.290.0050.00614.26
5.6.280.0030.02516.51
5.6.270.0070.00714.08
5.6.260.0070.00914.06
5.6.250.0040.00714.12
5.6.240.0050.00914.15
5.6.230.0000.01314.12
5.6.220.0100.00414.15
5.6.210.0070.01416.35
5.6.200.0070.03115.50
5.6.190.0070.03416.30
5.6.180.0060.02316.25
5.6.170.0110.03116.36
5.6.160.0040.03616.20
5.6.150.0070.02215.43
5.6.140.0110.01415.52
5.6.130.0050.03315.54
5.6.120.0070.02016.54
5.6.110.0050.03416.38
5.6.100.0080.02716.44
5.6.90.0090.03316.58
5.6.80.0080.03016.13
5.6.70.0070.00514.07
5.6.60.0040.00814.21
5.6.50.0070.00314.06
5.6.40.0050.01113.98
5.6.30.0040.01114.09
5.6.20.0050.00814.05
5.6.10.0040.00814.08
5.6.00.0040.01114.11
5.5.380.0090.00414.24
5.5.370.0050.00514.01
5.5.360.0070.00714.33
5.5.350.1430.02216.15
5.5.340.0070.02415.48
5.5.330.0040.02216.19
5.5.320.0230.02416.09
5.5.310.0100.01916.26
5.5.300.0100.02515.39
5.5.290.0040.03115.47
5.5.280.0040.02016.44
5.5.270.0090.02916.45
5.5.260.0070.02416.30
5.5.250.0030.03416.21
5.5.240.0080.01316.22
5.5.230.0070.00713.97
5.5.220.0050.01013.96
5.5.210.0030.01114.07
5.5.200.0030.01113.99
5.5.190.0090.00713.74
5.5.180.0020.00814.21
5.5.170.0030.00914.12
5.5.160.0050.00814.17
5.5.150.0000.01314.23
5.5.140.0060.00613.97
5.5.130.0060.00313.98
5.5.120.0050.00913.75
5.5.110.0040.01214.11
5.5.100.0080.00514.16
5.5.90.0020.01113.83
5.5.80.0030.01013.90
5.5.70.0040.00914.10
5.5.60.0060.00714.02
5.5.50.0020.01214.16
5.5.40.0010.01313.98
5.5.30.0060.00913.97
5.5.20.0070.00914.06
5.5.10.0060.00613.96
5.5.00.0010.01214.02

preferences:
70.96 ms | 401 KiB | 5 Q