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run code in 300+ PHP versions simultaneously
<?php class Any { private bool $bRequired = false; public function __construct(?bool $bRequired, string $sREquired) {} public function setBRequired($bRequired) { $this->bRequired = $bRequired; } public function getBRequired() { return $this->bRequired; } } $r = new ReflectionClass(Any::class); $i = $r->newinstancewithoutconstructor(); var_dump($i->getBRequired()); $i->setBRequired(true); var_dump($i->getBRequired());

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)
8.3.110.0080.00020.94
8.3.100.0050.00324.06
8.3.90.0050.00326.77
8.3.80.0080.00016.38
8.3.70.0110.00716.63
8.3.60.0000.01518.56
8.3.50.0070.00718.29
8.3.40.0120.00320.33
8.3.30.0180.00018.74
8.3.20.0080.00024.18
8.3.10.0040.00424.66
8.3.00.0080.00026.16
8.2.230.0080.00022.58
8.2.220.0090.00637.54
8.2.210.0030.00526.77
8.2.200.0090.00018.38
8.2.190.0070.00716.58
8.2.180.0130.00725.92
8.2.170.0090.00618.89
8.2.160.0100.00322.96
8.2.150.0070.00025.66
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00026.16
8.2.110.0120.00419.27
8.2.100.0040.00817.72
8.2.90.0000.01019.04
8.2.80.0060.00317.97
8.2.70.0090.00017.38
8.2.60.0080.00017.93
8.2.50.0050.00318.07
8.2.40.0090.00018.22
8.2.30.0040.00417.88
8.2.20.0030.00519.25
8.2.10.0000.00717.98
8.2.00.0000.00819.23
8.1.290.0000.00930.84
8.1.280.0070.01125.92
8.1.270.0100.00724.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.73
8.1.230.0090.00319.06
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0000.00917.34
8.1.190.0060.00617.36
8.1.180.0040.00418.10
8.1.170.0050.00318.61
8.1.160.0060.00318.83
8.1.150.0000.00718.52
8.1.140.0050.00317.39
8.1.130.0030.00318.82
8.1.120.0070.00017.41
8.1.110.0000.00817.43
8.1.100.0000.00717.41
8.1.90.0000.00717.30
8.1.80.0000.00817.28
8.1.70.0030.00517.36
8.1.60.0040.00417.51
8.1.50.0070.00017.57
8.1.40.0000.00717.50
8.1.30.0000.00817.51
8.1.20.0040.00417.46
8.1.10.0000.00717.55
8.1.00.0000.00717.44
8.0.300.0050.00318.77
8.0.290.0030.00716.63
8.0.280.0070.00018.46
8.0.270.0070.00016.77
8.0.260.0030.00318.42
8.0.250.0070.00016.93
8.0.240.0030.00616.91
8.0.230.0000.00716.85
8.0.220.0070.00016.64
8.0.210.0000.00716.83
8.0.200.0030.00316.72
8.0.190.0000.00816.86
8.0.180.0040.00416.73
8.0.170.0000.00716.68
8.0.160.0030.00316.75
8.0.150.0070.00016.56
8.0.140.0030.00316.59
8.0.130.0030.00316.76
8.0.120.0000.00816.72
8.0.110.0080.00016.80
8.0.100.0000.00716.63
8.0.90.0040.00416.84
8.0.80.0050.00316.88
8.0.70.0030.00316.59
8.0.60.0070.00016.73
8.0.50.0030.00316.85
8.0.30.0000.00716.81
8.0.20.0000.00816.83
8.0.10.0030.00516.92
7.4.330.0070.00015.55
7.4.320.0000.00716.46
7.4.300.0060.00016.38
7.4.290.0000.00616.43
7.4.280.0040.00416.49
7.4.270.0060.00016.38
7.4.260.0040.00416.56
7.4.250.0070.00016.53
7.4.240.0060.00016.61
7.4.230.0000.00816.46
7.4.220.0050.00316.45
7.4.210.0050.00316.51
7.4.200.0030.00316.53
7.4.190.0060.00016.59
7.4.180.0060.00016.62
7.4.160.0030.00316.62
7.4.150.0000.00616.48
7.4.140.0030.00316.40
7.4.130.0040.00416.38
7.4.120.0070.00016.23
7.4.110.0030.00316.20
7.4.100.0060.00016.53
7.4.90.0070.00016.53
7.4.80.0030.00316.35
7.4.70.0000.00616.34
7.4.60.0030.00316.35
7.4.50.0000.00616.39
7.4.40.0030.00316.28
7.4.30.0030.00316.17
7.4.20.0000.00616.35
7.4.10.0040.00416.23
7.4.00.0060.00016.30

preferences:
31.64 ms | 403 KiB | 5 Q