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)
8.3.40.0140.00018.66
8.3.30.0100.00718.67
8.3.20.0080.00020.34
8.3.10.0080.00021.94
8.3.00.0060.00317.75
8.2.170.0090.00922.96
8.2.160.0070.01020.34
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00721.00
8.2.120.0060.00326.35
8.2.110.0180.00422.13
8.2.100.0060.00918.22
8.2.90.0080.00019.17
8.2.80.0050.00317.97
8.2.70.0070.00317.50
8.2.60.0100.00017.80
8.2.50.0040.00418.10
8.2.40.0050.00322.09
8.2.30.0090.00019.24
8.2.20.0040.00417.93
8.2.10.0040.00418.10
8.2.00.0080.00017.87
8.1.270.0030.00622.11
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0040.00419.14
8.1.230.0070.00419.02
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0000.00917.23
8.1.190.0040.00417.11
8.1.180.0050.00318.10
8.1.170.0000.00818.55
8.1.160.0000.00718.86
8.1.150.0030.00618.82
8.1.140.0000.00719.50
8.1.130.0000.00818.72
8.1.120.0030.00517.31
8.1.110.0000.00717.33
8.1.100.0080.00017.45
8.1.90.0080.00317.46
8.1.80.0000.00817.35
8.1.70.0030.00317.40
8.1.60.0030.00517.55
8.1.50.0000.00817.42
8.1.40.0050.00217.46
8.1.30.0000.00817.55
8.1.20.0040.00417.59
8.1.10.0070.00017.44
8.1.00.0000.00817.30
8.0.300.0040.00418.77
8.0.290.0050.00316.75
8.0.280.0040.00418.31
8.0.270.0000.00817.26
8.0.260.0030.00316.81
8.0.250.0000.00716.84
8.0.240.0060.00316.98
8.0.230.0050.00316.95
8.0.220.0000.00716.89
8.0.210.0000.00716.86
8.0.200.0000.00716.94
8.0.190.0030.00616.94
8.0.180.0040.00416.81
8.0.170.0000.00716.92
8.0.160.0060.00316.89
8.0.150.0050.00216.91
8.0.140.0070.00016.89
8.0.130.0000.00613.38
8.0.120.0040.00416.94
8.0.110.0070.00016.93
8.0.100.0050.00216.82
8.0.90.0040.00416.93
8.0.80.0060.00916.91
8.0.70.0000.00716.94
8.0.60.0000.00716.83
8.0.50.0050.00216.94
8.0.30.0100.01017.11
8.0.20.0090.01017.40
8.0.10.0070.00017.07
8.0.00.0100.00616.67
7.4.330.0060.00015.55
7.4.320.0000.00616.41
7.4.300.0070.00016.57
7.4.290.0000.00716.42
7.4.280.0000.00816.44
7.4.270.0030.00316.55
7.4.260.0000.00513.18
7.4.250.0090.00016.40
7.4.240.0040.00416.44
7.4.230.0070.00016.36
7.4.220.0130.00616.43
7.4.210.0070.01016.49
7.4.200.0030.00316.42
7.4.160.0120.00416.40
7.4.150.0190.00617.40
7.4.140.0100.01017.86
7.4.130.0080.01316.47
7.4.120.0060.01216.45
7.4.110.0000.01616.32
7.4.100.0130.00316.66
7.4.90.0040.01416.41
7.4.80.0100.00719.39
7.4.70.0140.00416.67
7.4.60.0100.00616.38
7.4.50.0000.01416.18
7.4.40.0030.01616.33
7.4.30.0100.00716.68
7.4.00.0070.01014.59
7.3.330.0000.00713.16
7.3.320.0030.00213.16
7.3.310.0030.00316.41
7.3.300.0080.00016.36
7.3.290.0000.00716.17
7.3.280.0090.00716.30
7.3.270.0100.00717.40
7.3.260.0090.00816.43
7.3.250.0140.00616.39
7.3.240.0090.01016.33
7.3.230.0120.00616.50
7.3.210.0170.00016.52
7.3.200.0030.01316.64
7.3.190.0080.00816.44
7.3.180.0060.01016.62
7.3.170.0170.00316.52
7.3.160.0060.01216.60
7.2.330.0150.00616.46
7.2.320.0030.01316.75
7.2.310.0090.00616.38
7.2.300.0030.01316.67
7.2.290.0060.00916.61
7.2.110.0160.00616.54
7.2.60.0000.01216.98
7.2.00.0030.00619.37
7.1.200.0000.01015.72
7.1.100.0060.01217.97
7.1.70.0120.00317.09
7.1.60.0280.01835.09
7.1.50.0170.02734.72
7.1.40.0200.01334.32
7.1.30.0310.01334.34
7.1.20.0200.02334.40
7.1.10.0110.00816.61
7.1.00.0090.01216.67
7.0.200.0030.01416.73
7.0.190.0040.01116.64
7.0.180.0070.00716.12
7.0.170.0060.00916.14
7.0.160.0070.01116.28
7.0.150.0090.00916.40
7.0.140.0040.01116.21
7.0.130.0140.01116.37
7.0.120.0090.01216.73
7.0.110.0070.01016.30
7.0.100.0090.00616.36
7.0.90.0100.00716.25
7.0.80.0080.01216.43
7.0.70.0100.00616.27
7.0.60.0000.01616.06
7.0.50.0120.00316.38
7.0.40.0140.00616.63
7.0.30.0070.01116.37
7.0.20.0070.01116.45
7.0.10.0110.00816.43
7.0.00.0100.01016.16

preferences:
53.89 ms | 400 KiB | 5 Q