3v4l.org

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

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)
8.3.70.0070.01416.38
8.3.60.0000.01518.18
8.3.50.0070.01221.92
8.3.40.0110.00418.71
8.3.30.0120.00918.54
8.3.20.0070.00020.29
8.3.10.0080.00020.23
8.3.00.0080.00023.48
8.2.190.0140.00316.70
8.2.180.0170.00316.38
8.2.170.0100.00722.96
8.2.160.0100.00622.09
8.2.150.0080.00024.18
8.2.140.0000.00924.66
8.2.130.0040.00421.12
8.2.120.0140.00326.35
8.2.110.0100.00020.92
8.2.100.0090.00317.59
8.2.90.0070.00319.11
8.2.80.0040.00417.97
8.2.70.0030.00517.38
8.2.60.0040.00417.80
8.2.50.0030.00518.10
8.2.40.0040.00420.42
8.2.30.0030.00519.29
8.2.20.0050.00217.55
8.2.10.0000.00717.80
8.2.00.0050.00317.98
8.1.280.0040.01125.92
8.1.270.0080.00822.06
8.1.260.0030.00728.09
8.1.250.0050.00228.09
8.1.240.0100.00321.95
8.1.230.0060.00617.42
8.1.220.0060.00317.74
8.1.210.0030.00618.77
8.1.200.0040.00417.23
8.1.190.0080.00017.10
8.1.180.0050.00318.10
8.1.170.0000.00818.43
8.1.160.0000.00720.59
8.1.150.0000.00920.45
8.1.140.0000.00819.42
8.1.130.0030.00617.62
8.1.120.0040.00417.26
8.1.110.0000.00717.30
8.1.100.0040.00417.40
8.1.90.0080.00017.34
8.1.80.0040.00417.39
8.1.70.0080.00017.21
8.1.60.0000.00917.44
8.1.50.0080.00017.34
8.1.40.0000.00817.38
8.1.30.0040.00417.60
8.1.20.0080.00017.28
8.1.10.0000.00717.33
8.1.00.0050.00217.20
8.0.300.0080.00018.77
8.0.290.0040.00416.58
8.0.280.0000.00718.22
8.0.270.0000.00717.16
8.0.260.0060.00317.12
8.0.250.0000.00816.72
8.0.240.0040.00416.72
8.0.230.0000.00816.81
8.0.220.0080.00016.70
8.0.210.0000.00716.79
8.0.200.0000.00616.82
8.0.190.0000.01116.83
8.0.180.0040.00416.79
8.0.170.0000.00716.82
8.0.160.0070.00016.66
8.0.150.0070.00016.75
8.0.140.0040.00416.70
8.0.130.0030.00313.15
8.0.120.0050.00316.60
8.0.110.0000.00716.80
8.0.100.0000.00716.75
8.0.90.0030.00316.70
8.0.80.0140.00016.77
8.0.70.0040.00416.63
8.0.60.0050.00216.72
8.0.50.0070.00016.58
8.0.30.0070.01016.92
8.0.20.0100.01017.40
8.0.10.0070.00016.75
8.0.00.0070.01216.54
7.4.330.0050.00016.87
7.4.320.0030.00316.30
7.4.300.0040.00416.35
7.4.290.0040.00416.47
7.4.280.0070.00016.30
7.4.270.0030.00716.49
7.4.260.0040.00416.40
7.4.250.0040.00416.35
7.4.240.0030.00516.49
7.4.230.0000.00716.57
7.4.220.0060.01216.54
7.4.210.0070.01416.54
7.4.200.0040.00416.50
7.4.160.0060.00916.34
7.4.150.0090.00917.40
7.4.140.0080.01017.86
7.4.130.0170.00416.20
7.4.120.0100.00716.29
7.4.110.0100.00716.39
7.4.100.0080.00816.36
7.4.90.0100.00716.23
7.4.80.0070.01319.39
7.4.70.0060.00916.31
7.4.60.0130.00916.25
7.4.50.0120.00316.47
7.4.40.0080.00816.31
7.4.30.0070.01016.32
7.4.00.0080.00714.64
7.3.330.0060.00013.00
7.3.320.0000.00513.08
7.3.310.0000.00716.21
7.3.300.0000.00716.05
7.3.290.0080.00916.18
7.3.280.0110.01016.15
7.3.270.0030.01617.40
7.3.260.0120.00916.45
7.3.250.0100.00616.30
7.3.240.0050.01216.46
7.3.230.0040.01316.39
7.3.210.0110.01116.23
7.3.200.0060.01016.49
7.3.190.0090.00616.19
7.3.180.0030.01216.09
7.3.170.0150.00416.11
7.3.160.0160.00016.32
7.3.120.0070.01114.79
7.3.110.0090.00714.65
7.3.100.0070.00814.73
7.3.90.0060.00614.60
7.3.80.0080.00514.60
7.3.70.0040.00514.74
7.3.60.0050.00714.63
7.3.50.0070.00514.51
7.3.40.0050.00614.56
7.3.30.0050.00714.57
7.3.20.0030.01016.35
7.3.10.0080.00716.49
7.3.00.0080.00516.34
7.2.330.0030.01416.50
7.2.320.0110.00616.31
7.2.310.0030.01416.23
7.2.300.0120.00916.52
7.2.290.0170.00716.26
7.2.250.0070.01214.87
7.2.240.0100.00714.87
7.2.230.0090.00614.96
7.2.220.0040.00714.74
7.2.210.0050.00914.54
7.2.200.0070.00414.71
7.2.190.0080.00714.84
7.2.180.0040.01014.90
7.2.170.0080.00614.73
7.2.130.0070.00716.73
7.2.120.0060.00816.28
7.2.110.0110.00816.55
7.2.100.0090.00616.64
7.2.90.0080.00416.32
7.2.80.0060.00616.56
7.2.70.0060.00616.69
7.2.60.0100.00616.52
7.2.50.0110.00416.53
7.2.40.0070.01116.52
7.2.30.0040.01116.55
7.2.20.0080.01216.57
7.2.10.0070.01016.68
7.2.00.0100.00617.96
7.1.330.0040.01015.56
7.1.320.0060.00815.54
7.1.310.0070.00615.69
7.1.300.0060.00815.54
7.1.290.0050.00815.61
7.1.280.0070.00515.53
7.1.270.0060.00515.49
7.1.260.0040.00915.55
7.1.250.0100.00315.44
7.1.240.0090.00315.50
7.1.230.0040.00415.18
7.1.220.0070.00715.52
7.1.210.0080.00415.43
7.1.200.0050.00615.48
7.1.190.0080.00415.60
7.1.180.0090.00315.52
7.1.170.0040.00715.59
7.1.160.0060.01015.44
7.1.150.0090.00915.07
7.1.140.0060.00915.48
7.1.130.0120.00315.18
7.1.120.0070.00414.99
7.1.110.0030.01015.64
7.1.100.0140.00715.68
7.1.90.0120.00815.73
7.1.80.0070.00715.59
7.1.70.0070.00715.89
7.1.60.0110.01117.34
7.1.50.0100.01016.32
7.1.40.0130.00315.23
7.1.30.0130.00315.43
7.1.20.0090.00315.59
7.1.10.0030.01015.41
7.1.00.0080.04018.84
7.0.330.0040.01115.05
7.0.320.0110.00415.08
7.0.310.0090.00315.21
7.0.300.0100.00714.89
7.0.290.0110.00814.85
7.0.280.0100.00715.32
7.0.270.0040.01214.91
7.0.260.0100.00315.09
7.0.250.0070.00715.39
7.0.240.0070.00714.99
7.0.230.0110.00315.40
7.0.220.0090.00614.89
7.0.210.0080.00815.52
7.0.200.0810.00914.99
7.0.190.0130.00315.00
7.0.180.0120.00615.25
7.0.170.0100.00715.31
7.0.160.0000.01415.41
7.0.150.0130.00315.33
7.0.140.0070.01015.31
7.0.130.0090.00915.41
7.0.120.0070.01015.11
7.0.110.0110.00715.02
7.0.100.0140.00015.43
7.0.90.0100.01015.20
7.0.80.0110.00715.26
7.0.70.0100.00715.24
7.0.60.0040.03418.57
7.0.50.0080.02316.46
7.0.40.0060.04816.70
7.0.30.0150.03516.72
7.0.20.0180.04016.77
7.0.10.0070.02716.66
7.0.00.0080.04416.74
5.6.380.0030.01014.15
5.6.370.0120.01014.24
5.6.360.0070.00714.30
5.6.350.0060.01214.02
5.6.340.0080.00814.07
5.6.330.0090.00914.14
5.6.320.0110.01114.21
5.6.310.0120.00814.29
5.6.300.0230.00314.22
5.6.290.0170.00714.16
5.6.280.0050.02517.63
5.6.270.0140.01113.92
5.6.260.0130.01214.23
5.6.250.0040.01514.01
5.6.240.0140.00314.15
5.6.230.0080.00813.81
5.6.220.0040.01614.07
5.6.210.0070.02417.39
5.6.200.0060.02316.24
5.6.190.0080.03517.43
5.6.180.0240.03617.17
5.6.170.0230.02817.17
5.6.160.0090.04517.21
5.6.150.0100.03716.07
5.6.140.0060.02816.16
5.6.130.0100.03016.16
5.6.120.0060.05117.35
5.6.110.0160.03417.27
5.6.100.0040.03017.46
5.6.90.0090.03717.61
5.6.80.0100.03717.33
5.6.70.0110.01114.07
5.6.60.0090.01413.95
5.6.50.0050.01513.90
5.6.40.0090.01214.13
5.6.30.0160.00713.91
5.6.20.0160.00413.96
5.6.10.0110.00814.11
5.6.00.0200.00314.06
5.5.380.0060.00611.10
5.5.370.0060.00610.78
5.5.360.0070.00710.97
5.5.350.0200.04315.52
5.5.340.0100.04014.35
5.5.330.0080.04415.77
5.5.320.0100.02515.55
5.5.310.0110.02515.39
5.5.300.0100.03614.35
5.5.290.0020.03414.43
5.5.280.0070.04515.77
5.5.270.0050.02715.72
5.5.260.0110.03815.65
5.5.250.0030.04415.66
5.5.240.0060.04115.51
5.5.230.0070.00710.75
5.5.220.0060.00610.61
5.5.210.0040.00410.49
5.5.200.0080.00610.78
5.5.190.0060.00610.64
5.5.180.0080.00310.66
5.5.170.0120.00410.83
5.5.160.0050.00510.62
5.5.150.0040.00410.51
5.5.140.0030.00610.36
5.5.130.0110.00210.90
5.5.120.0100.00510.44
5.5.110.0100.00510.51
5.5.100.0130.00510.89
5.5.90.0170.00310.95
5.5.80.0090.00910.88
5.5.70.0070.01310.75
5.5.60.0080.00810.64
5.5.50.0160.00010.64
5.5.40.0070.00710.61
5.5.30.0060.00610.49
5.5.20.0000.01110.69
5.5.10.0000.00910.63
5.5.00.0080.00410.73

preferences:
53.76 ms | 401 KiB | 5 Q