3v4l.org

run code in 300+ PHP versions simultaneously
<?php class SampleClass { const MASS_Donkey_Bollocks = 1; public function __construct() { } } class AnotherClass { private $sampleClass; public function __construct() { $this->sampleClass = new SampleClass(); } public function doSomething() { echo 'hello'; var_export($this->sampleClass::MASS_Donkey_Bollocks); echo 'hello2'; } }

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)
8.3.60.0140.00718.43
8.3.50.0120.00317.92
8.3.40.0120.00418.41
8.3.30.0110.00318.57
8.3.20.0070.00020.38
8.3.10.0080.00020.40
8.3.00.0080.00021.86
8.2.180.0120.00616.61
8.2.170.0100.00722.96
8.2.160.0060.00922.08
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00420.98
8.2.120.0000.00826.35
8.2.110.0070.00319.20
8.2.100.0110.00017.93
8.2.90.0030.00519.04
8.2.80.0000.00817.97
8.2.70.0040.00417.38
8.2.60.0040.00417.68
8.2.50.0000.00918.09
8.2.40.0000.00720.35
8.2.30.0030.00619.25
8.2.20.0050.00317.56
8.2.10.0040.00417.88
8.2.00.0000.00717.92
8.1.280.0150.00025.92
8.1.270.0030.00522.02
8.1.260.0030.00628.09
8.1.250.0040.00428.09
8.1.240.0030.00622.45
8.1.230.0030.00717.77
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0040.00817.22
8.1.190.0080.00016.98
8.1.180.0000.00818.10
8.1.170.0050.00318.53
8.1.160.0000.00720.64
8.1.150.0030.00518.68
8.1.140.0090.00019.50
8.1.130.0040.00417.52
8.1.120.0040.00417.41
8.1.110.0040.00417.33
8.1.100.0040.00417.34
8.1.90.0000.00817.22
8.1.80.0020.00517.37
8.1.70.0050.00217.34
8.1.60.0040.00417.48
8.1.50.0030.00617.41
8.1.40.0000.00917.42
8.1.30.0030.00617.41
8.1.20.0050.00217.28
8.1.10.0040.00417.34
8.1.00.0070.00017.23
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0030.00518.32
8.0.270.0070.00017.13
8.0.260.0040.00417.13
8.0.250.0030.00316.82
8.0.240.0050.00216.76
8.0.230.0000.00716.75
8.0.220.0070.00016.80
8.0.210.0000.00716.73
8.0.200.0030.00316.87
8.0.190.0040.00716.80
8.0.180.0030.00616.82
8.0.170.0020.00516.82
8.0.160.0040.00416.83
8.0.150.0040.00416.70
8.0.140.0040.00416.72
8.0.130.0000.00613.22
8.0.120.0080.00016.66
8.0.110.0050.00316.77
8.0.100.0040.00416.73
8.0.90.0040.00416.61
8.0.80.0040.01416.69
8.0.70.0020.00516.70
8.0.60.0040.00416.76
8.0.50.0040.00416.59
8.0.30.0100.00916.94
8.0.20.0060.01417.40
8.0.10.0050.00316.86
8.0.00.0090.01016.63
7.4.330.0000.00516.78
7.4.320.0000.00616.52
7.4.300.0000.00616.48
7.4.290.0030.00316.48
7.4.280.0040.00416.27
7.4.270.0060.00316.38
7.4.260.0000.00613.15
7.4.250.0030.00316.41
7.4.240.0000.00716.48
7.4.230.0030.00316.27
7.4.220.0140.00316.39
7.4.210.0060.00916.41
7.4.200.0030.00316.53
7.4.160.0000.01516.27
7.4.150.0090.00917.40
7.4.140.0050.01217.86
7.4.130.0060.01416.46
7.4.120.0100.01116.46
7.4.110.0040.01316.36
7.4.100.0030.02016.40
7.4.90.0100.00616.27
7.4.80.0090.00919.39
7.4.70.0090.01216.21
7.4.60.0090.01216.39
7.4.50.0000.01616.03
7.4.40.0030.01416.29
7.4.30.0070.01016.34
7.4.10.0000.01814.98
7.4.00.0090.00614.88
7.3.330.0000.00613.19
7.3.320.0020.00213.01
7.3.310.0030.00316.14
7.3.300.0000.00716.06
7.3.290.0090.00916.15
7.3.280.0130.00616.12
7.3.270.0090.00617.40
7.3.260.0100.00716.38
7.3.240.0100.00716.19
7.3.230.0120.00616.39
7.3.210.0170.00016.43
7.3.200.0140.00716.24
7.3.190.0070.01016.31
7.3.180.0030.01216.34
7.3.170.0060.01016.43
7.3.160.0090.00616.25
7.3.130.0080.00414.85
7.3.120.0080.00414.68
7.3.110.0070.00714.67
7.3.100.0050.00514.59
7.3.90.0000.01414.74
7.3.80.0090.00314.34
7.3.70.0040.00414.70
7.3.60.0160.00014.53
7.3.50.0070.01014.45
7.3.40.0000.01514.62
7.3.30.0110.00314.46
7.3.20.0070.00416.32
7.3.10.0060.00316.53
7.3.00.0030.01016.47
7.2.330.0070.01016.54
7.2.320.0130.00916.48
7.2.310.0070.01016.21
7.2.300.0100.00716.53
7.2.290.0060.01616.45
7.2.260.0030.01614.68
7.2.250.0000.01614.66
7.2.240.0000.01514.96
7.2.230.0080.00414.60
7.2.220.0060.00915.00
7.2.210.0090.00414.73
7.2.200.0030.00714.63
7.2.190.0040.01214.70
7.2.180.0100.00314.70
7.2.170.0080.00814.85
7.2.160.0030.00614.77
7.2.150.0000.01716.67
7.2.140.0040.00716.64
7.2.130.0040.00716.52
7.2.120.0040.01116.33
7.2.110.0000.01416.53
7.2.100.0070.00816.48
7.2.90.0100.00716.63
7.2.80.0100.01016.63
7.2.70.0040.00716.75
7.2.60.0070.00516.54
7.2.50.0100.01016.40
7.2.40.0080.01216.74
7.2.30.0030.01016.74
7.2.20.0000.01716.61
7.2.10.0130.00016.60
7.2.00.0050.00517.89
7.1.330.0060.01015.63
7.1.320.0000.00915.46
7.1.310.0070.00715.58
7.1.300.0030.00715.57
7.1.290.0030.01315.56
7.1.280.0000.01415.20
7.1.270.0030.00815.70
7.1.260.0000.00915.54
7.1.250.0110.00015.50
7.1.240.0060.00615.71
7.1.230.0060.00915.33
7.1.220.0130.00015.61
7.1.210.0070.00715.49
7.1.200.0000.01115.54
7.1.190.0080.00415.39
7.1.180.0080.00615.46
7.1.170.0070.00715.61
7.1.160.0000.01115.59
7.1.150.0040.00815.61
7.1.140.0040.01115.53
7.1.130.0100.00315.63
7.1.120.0080.00315.57
7.1.110.0030.01015.60
7.1.100.0060.00716.68
7.1.90.0060.00615.60
7.1.80.0040.00715.71
7.1.70.0020.01016.20
7.1.60.0060.01017.46
7.1.50.0090.00616.25
7.1.40.0030.00615.30
7.1.30.0040.00415.59
7.1.20.0030.01015.61
7.1.10.0060.00615.70
7.1.00.0070.04018.93
7.0.330.0070.00414.91
7.0.320.0050.00215.12
7.0.310.0000.01715.19
7.0.300.0090.00315.39
7.0.290.0090.00015.13
7.0.280.0000.00915.12
7.0.270.0060.00615.19
7.0.260.0060.00915.01
7.0.250.0030.00615.33
7.0.240.0030.01015.20
7.0.230.0030.01015.07
7.0.220.0030.00715.13
7.0.210.0040.01115.19
7.0.200.0150.00315.04
7.0.190.0030.01315.34
7.0.180.0070.00715.29
7.0.170.0140.00015.37
7.0.160.0000.01215.23
7.0.150.0090.00015.27
7.0.140.0040.00714.96
7.0.130.0120.00015.14
7.0.120.0000.01215.40
7.0.110.0070.00715.27
7.0.100.0070.00715.02
7.0.90.0040.00415.30
7.0.80.0030.01015.16
7.0.70.0030.00714.84
7.0.60.0070.04018.56
7.0.50.0030.03216.56
7.0.40.0030.02516.75
7.0.30.0250.03816.70
7.0.20.0190.04016.77
7.0.10.0070.04416.68
7.0.00.0020.02716.70
5.6.400.0080.00314.33
5.6.390.0120.00314.42
5.6.380.0040.00413.91
5.6.370.0030.00914.23
5.6.360.0060.00914.11
5.6.350.0050.00513.92
5.6.340.0030.01314.34
5.6.330.0040.00713.79
5.6.320.0060.00614.07
5.6.310.0030.00714.00
5.6.300.0070.00713.94
5.6.290.0030.00713.99
5.6.280.0060.01817.49
5.6.270.0030.00514.33
5.6.260.0070.00714.45
5.6.250.0060.00614.04
5.6.240.0080.00613.92
5.6.230.0000.00914.25
5.6.220.0000.00814.19
5.6.210.0050.04117.41
5.6.200.0050.04716.23
5.6.190.0140.03517.23
5.6.180.0080.02817.21
5.6.170.0130.03017.38
5.6.160.0090.04417.30
5.6.150.0030.04716.01
5.6.140.0060.02316.08
5.6.130.0020.02816.07
5.6.120.0060.03317.57
5.6.110.0080.03917.35
5.6.100.0120.03917.42
5.6.90.0050.02317.47
5.6.80.0050.02317.15
5.6.70.0060.00614.00
5.6.60.0040.01114.03
5.6.50.0070.00713.92
5.6.40.0000.01513.75
5.6.30.0070.00714.03
5.6.20.0070.00714.01
5.6.10.0030.01213.93
5.6.00.0030.00913.93
5.5.380.0100.00314.30
5.5.370.0030.01014.02
5.5.360.0060.00614.25
5.5.350.0180.03317.12
5.5.340.0050.02815.99
5.5.330.0140.04217.15
5.5.320.0280.03417.19
5.5.310.0120.03717.07
5.5.300.0050.03816.07
5.5.290.0050.04715.82
5.5.280.0050.02917.48
5.5.270.0090.02117.25
5.5.260.0030.03717.34
5.5.250.0070.04017.23
5.5.240.0050.04116.97
5.5.230.0100.00313.70
5.5.220.0040.00813.99
5.5.210.0060.00313.75
5.5.200.0030.01014.31
5.5.190.0120.00314.06
5.5.180.0060.00613.97
5.5.170.0030.00913.78
5.5.160.0000.01214.11
5.5.150.0050.00513.87
5.5.140.0100.00314.22
5.5.130.0040.00413.79
5.5.120.0070.00713.80
5.5.110.0030.01013.95
5.5.100.0140.00013.80
5.5.90.0000.00813.73
5.5.80.0060.00614.26
5.5.70.0060.00914.16
5.5.60.0100.00313.93
5.5.50.0030.00514.00
5.5.40.0060.00613.90
5.5.30.0040.00813.79
5.5.20.0000.01114.17
5.5.10.0040.01114.02
5.5.00.0140.00014.18

preferences:
47.72 ms | 400 KiB | 5 Q