3v4l.org

run code in 300+ PHP versions simultaneously
<?php abstract class BaseClass{ protected function getName() : string{ return (new \ReflectionClass($this))->getShortName(); } public function Test(){ return $this->getName(); } } class ClassTest extends BaseClass{ } class RefTest extends BaseClass{ } foreach([new ClassTest(), new RefTest()] as $test){ echo $test->Test() . '\n'; }

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)
8.3.60.0000.02216.50
8.3.50.0070.01116.03
8.3.40.0140.00018.79
8.3.30.0100.00718.43
8.3.20.0070.00020.16
8.3.10.0050.00321.78
8.3.00.0060.00317.75
8.2.180.0100.01016.35
8.2.170.0080.01122.96
8.2.160.0100.00320.43
8.2.150.0050.00324.18
8.2.140.0000.00724.66
8.2.130.0070.00020.95
8.2.120.0040.00426.35
8.2.110.0090.00020.82
8.2.100.0110.00018.22
8.2.90.0040.00419.22
8.2.80.0040.00417.97
8.2.70.0060.00617.50
8.2.60.0060.00317.68
8.2.50.0040.00418.10
8.2.40.0080.00020.37
8.2.30.0040.00419.08
8.2.20.0040.00417.86
8.2.10.0000.00717.98
8.2.00.0000.00817.98
8.1.280.0070.00725.92
8.1.270.0030.00622.14
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00423.87
8.1.230.0110.00019.09
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0000.00917.23
8.1.190.0000.00817.23
8.1.180.0050.00318.10
8.1.170.0030.00618.49
8.1.160.0000.00718.99
8.1.150.0040.00418.72
8.1.140.0000.00719.41
8.1.130.0000.00718.71
8.1.120.0040.00417.31
8.1.110.0040.00417.42
8.1.100.0050.00317.34
8.1.90.0050.00517.37
8.1.80.0000.00717.43
8.1.70.0030.00517.29
8.1.60.0040.00417.55
8.1.50.0040.00417.44
8.1.40.0040.00417.40
8.1.30.0040.00417.45
8.1.20.0000.00817.57
8.1.10.0000.00817.41
8.1.00.0040.00417.48
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0000.00818.42
8.0.270.0070.00017.12
8.0.260.0030.00316.73
8.0.250.0020.00516.90
8.0.240.0050.00316.92
8.0.230.0000.00716.80
8.0.220.0000.00716.89
8.0.210.0050.00316.86
8.0.200.0070.00016.88
8.0.190.0000.00916.92
8.0.180.0000.00716.91
8.0.170.0070.00016.96
8.0.160.0090.00016.78
8.0.150.0070.00016.86
8.0.140.0000.00716.75
8.0.130.0030.00313.35
8.0.120.0000.00716.85
8.0.110.0080.00016.66
8.0.100.0000.00716.94
8.0.90.0000.00716.66
8.0.80.0120.00316.88
8.0.70.0080.00016.69
8.0.60.0040.00416.88
8.0.50.0000.00716.66
8.0.30.0100.01017.12
8.0.20.0120.00817.40
8.0.10.0050.00317.07
8.0.00.0120.00616.50
7.4.330.0000.00615.55
7.4.320.0040.00416.50
7.4.300.0000.00716.52
7.4.290.0000.00716.50
7.4.280.0000.00716.53
7.4.270.0000.00716.45
7.4.260.0000.00513.16
7.4.250.0030.00616.54
7.4.240.0070.00016.55
7.4.230.0000.00716.26
7.4.220.0150.00316.39
7.4.210.0060.00916.50
7.4.200.0000.00716.50
7.4.160.0110.01016.37
7.4.150.0100.00717.40
7.4.140.0130.00717.86
7.4.130.0070.01016.55
7.4.120.0090.01016.46
7.4.110.0090.00916.35
7.4.100.0090.01316.41
7.4.90.0090.00916.38
7.4.80.0070.01019.39
7.4.70.0070.01016.45
7.4.60.0030.01216.54
7.4.50.0080.00416.29
7.4.40.0100.01316.67
7.4.30.0030.01316.51
7.4.00.0030.01015.06
7.3.330.0000.00813.31
7.3.320.0000.00513.16
7.3.310.0080.00016.33
7.3.300.0080.00016.29
7.3.290.0050.00216.18
7.3.280.0080.00916.29
7.3.270.0110.00717.40
7.3.260.0040.01216.26
7.3.250.0100.01116.24
7.3.240.0080.00816.54
7.3.230.0090.01016.43
7.3.210.0060.01116.28
7.3.200.0130.00316.26
7.3.190.0110.00416.23
7.3.180.0130.00616.30
7.3.170.0070.01116.57
7.3.160.0080.00816.45
7.2.330.0050.01116.55
7.2.320.0000.01716.68
7.2.310.0030.01316.66
7.2.300.0090.00916.44
7.2.290.0070.01016.70
7.2.110.0160.00416.70
7.2.60.0090.00616.96
7.2.00.0000.01319.27
7.1.200.0000.00915.51
7.1.100.0040.00818.16
7.1.70.0100.00517.04
7.1.60.0280.01335.18
7.1.50.0260.01534.58
7.1.40.0380.01334.39
7.1.30.0210.01234.40
7.1.20.0280.01034.50
7.1.10.0030.01416.59
7.1.00.0060.01516.78
7.0.200.0060.00916.79
7.0.190.0080.00616.57
7.0.180.0070.01416.27
7.0.170.0160.00316.37
7.0.160.0060.01016.29
7.0.150.0120.01016.27
7.0.140.0030.01216.23
7.0.130.0100.01016.67
7.0.120.0070.01116.46
7.0.110.0150.00316.21
7.0.100.0090.01216.48
7.0.90.0050.01116.53
7.0.80.0070.01116.31
7.0.70.0110.00616.21
7.0.60.0040.01116.25
7.0.50.0070.01316.39
7.0.40.0050.01716.54
7.0.30.0080.01216.42
7.0.20.0050.00916.53
7.0.10.0040.01116.56
7.0.00.0110.01116.31

preferences:
61.17 ms | 401 KiB | 5 Q