3v4l.org

run code in 300+ PHP versions simultaneously
<?php Class Employee { public string $name; public int $age; public function __construct(string $n, int $a) { $this->name = $n; $this->age = $a; } public function getThis() { return $this; } public function getFullInfo() { return 'Меня зовут ' . $this->name . '. Мне ' . $this->age . ' года.' . PHP_EOL; } } $petr = new Employee('Петр', 23); $valera = new Employee('Валера', 54); print_r($petr->getThis()); print_r($valera->getThis()); echo $petr->getFullInfo(); echo $valera->getFullInfo();

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)
8.4.140.0120.00817.57
8.4.130.0130.00817.66
8.4.120.0090.01020.52
8.4.110.0110.00822.50
8.4.100.0120.00917.80
8.4.90.0130.00522.57
8.4.80.0040.00519.40
8.4.70.0120.01218.07
8.4.60.0120.01118.75
8.4.50.0050.00318.68
8.4.40.0090.00917.46
8.4.30.0170.00318.93
8.4.20.0070.01319.39
8.4.10.0060.00319.63
8.3.270.0120.00816.85
8.3.260.0130.00616.68
8.3.250.0130.00619.10
8.3.240.0090.00816.48
8.3.230.0060.00316.80
8.3.220.0070.00919.22
8.3.210.0130.00516.63
8.3.200.0120.00816.48
8.3.190.0100.00817.38
8.3.180.0090.01016.61
8.3.170.0050.00318.91
8.3.160.0150.00318.54
8.3.150.0080.00020.82
8.3.140.0030.00620.54
8.3.130.0040.00418.43
8.3.120.0080.01119.04
8.3.110.0090.00020.94
8.3.100.0030.00616.54
8.3.90.0040.00418.58
8.3.80.0060.00318.43
8.3.70.0030.01316.63
8.3.60.0110.00418.18
8.3.50.0140.00716.60
8.3.40.0080.00623.55
8.3.30.0100.01018.84
8.3.20.0040.00424.18
8.3.10.0090.00024.66
8.3.00.0110.00726.16
8.2.290.0110.00720.59
8.2.280.0090.00918.24
8.2.270.0080.00017.00
8.2.260.0070.01018.96
8.2.250.0040.00416.44
8.2.240.0060.00318.80
8.2.230.0090.00022.58
8.2.220.0000.00824.06
8.2.210.0070.00726.77
8.2.200.0000.00916.38
8.2.190.0130.00616.75
8.2.180.0140.00318.54
8.2.170.0060.00919.05
8.2.160.0030.01022.96
8.2.150.0030.00625.66
8.2.140.0040.00424.66
8.2.130.0090.00926.16
8.2.120.0000.00821.00
8.2.110.0100.00020.90
8.2.100.0240.00718.44
8.2.90.0250.00618.44
8.2.80.0260.00318.44
8.2.70.0260.00318.44
8.2.60.0270.00618.44
8.2.50.0290.00218.44
8.2.40.0270.00318.44
8.2.30.0190.01018.44
8.2.20.0240.00518.44
8.2.10.0210.00618.44
8.2.00.0220.00418.44
8.1.330.0120.00721.88
8.1.320.0130.00616.27
8.1.310.0030.00716.48
8.1.300.0140.00019.53
8.1.290.0030.00618.88
8.1.280.0100.01025.92
8.1.270.0030.00524.66
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0110.00019.13
8.1.230.0190.00818.44
8.1.220.0270.00018.44
8.1.210.0250.00318.44
8.1.200.0230.00318.44
8.1.190.0220.00518.44
8.1.180.0170.00818.44
8.1.170.0240.00318.44
8.1.160.0220.00418.44
8.1.150.0260.00418.44
8.1.140.0180.00918.44
8.1.130.0290.00418.44
8.1.120.0170.01018.44
8.1.110.0240.00418.44
8.1.100.0270.00018.44
8.1.90.0230.00418.44
8.1.80.0200.00718.44
8.1.70.0200.00618.44
8.1.60.0190.00718.44
8.1.50.0240.00018.44
8.1.40.0180.00618.44
8.1.30.0200.00518.44
8.1.20.0210.00718.44
8.1.10.0180.00918.44
8.1.00.0120.01218.44
8.0.300.0170.00618.44
8.0.290.0280.00018.44
8.0.280.0220.00618.44
8.0.270.0390.00018.44
8.0.260.0270.00318.44
8.0.250.0250.00518.44
8.0.240.0240.00418.44
8.0.230.0250.00418.44
8.0.220.0240.00318.44
8.0.210.0210.00718.44
8.0.200.0140.01418.44
8.0.190.0250.00218.44
8.0.180.0150.01218.44
8.0.170.0220.00418.44
8.0.160.0170.01018.44
8.0.150.0170.00518.44
8.0.140.0230.00318.44
8.0.130.0150.00918.44
8.0.120.0280.00018.44
8.0.110.0250.00418.44
8.0.100.0290.00418.44
8.0.90.0270.00018.44
8.0.80.0170.00618.44
8.0.70.0200.00818.44
8.0.60.0160.01218.44
8.0.50.0220.00618.44
8.0.30.0220.00518.44
8.0.20.0170.01118.44
8.0.10.0260.00218.44

preferences:
71.08 ms | 403 KiB | 5 Q