3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Bear { private $age = 0; public function setAge($age) { if ($age < 0) { throw new Exception('Bear cannot have negative age dumbass'); } $this->age = $age; } public function getAge() { return $this->age; } } class BlackBear extends Bear { private $name; public function setNameAndAge($name, $age) { $this->name = $name; $this->setAge($age); } } $bear1 = new Bear(); $bear1->setAge(35); $bear2 = new BlackBear(); $bear2->setNameAndAge('Harry', 45); var_dump($bear1->getAge()); var_dump($bear2->getAge());

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)
8.3.60.0070.00716.63
8.3.50.0320.00621.89
8.3.40.0100.00718.50
8.3.30.0180.00318.47
8.3.20.0040.00420.29
8.3.10.0040.00423.64
8.3.00.0050.00320.87
8.2.180.0140.00418.41
8.2.170.0090.00618.82
8.2.160.0070.00722.96
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0060.00319.39
8.2.120.0050.00326.35
8.2.110.0030.00522.27
8.2.100.0080.00317.91
8.2.90.0090.00019.23
8.2.80.0030.00517.97
8.2.70.0030.00617.38
8.2.60.0040.00417.80
8.2.50.0080.00018.07
8.2.40.0030.00522.18
8.2.30.0000.00720.56
8.2.20.0040.00417.74
8.2.10.0040.00417.93
8.2.00.0040.00417.93
8.1.280.0060.00925.92
8.1.270.0040.00420.19
8.1.260.0000.00828.09
8.1.250.0070.00028.09
8.1.240.0030.00623.82
8.1.230.0070.00419.10
8.1.220.0030.00617.74
8.1.210.0060.00318.77
8.1.200.0000.01017.23
8.1.190.0040.00417.11
8.1.180.0040.00418.10
8.1.170.0080.00018.52
8.1.160.0050.00320.77
8.1.150.0000.00718.84
8.1.140.0030.00619.40
8.1.130.0030.00317.68
8.1.120.0030.00517.39
8.1.110.0030.00617.29
8.1.100.0060.00317.43
8.1.90.0000.00817.35
8.1.80.0060.00317.29
8.1.70.0000.00717.37
8.1.60.0000.00817.57
8.1.50.0030.00617.54
8.1.40.0000.00917.51
8.1.30.0030.00617.53
8.1.20.0000.00917.70
8.1.10.0030.00517.46
8.1.00.0050.00217.38
8.0.300.0000.00718.77
8.0.290.0000.00816.73
8.0.280.0030.00318.32
8.0.270.0030.00617.11
8.0.260.0000.00617.24
8.0.250.0080.00016.91
8.0.240.0030.00516.91
8.0.230.0040.00416.91
8.0.220.0000.00816.80
8.0.210.0000.00716.86
8.0.200.0030.00316.91
8.0.190.0000.00816.78
8.0.180.0040.00416.84
8.0.170.0000.00816.75
8.0.160.0040.00416.87
8.0.150.0000.00716.79
8.0.140.0040.00716.78
8.0.130.0080.00013.27
8.0.120.0000.00816.82
8.0.110.0040.00416.81
8.0.100.0040.00416.78
8.0.90.0040.00416.73
8.0.80.0070.00716.89
8.0.70.0070.00016.83
8.0.60.0080.00016.75
8.0.50.0040.00416.78
8.0.30.0110.00616.99
8.0.20.0120.01217.40
8.0.10.0070.00016.95
8.0.00.0140.00516.74
7.4.330.0000.00516.83
7.4.320.0060.00016.44
7.4.300.0000.00616.40
7.4.290.0070.00016.53
7.4.280.0000.00716.50
7.4.270.0030.00316.61
7.4.260.0000.00716.48
7.4.250.0040.00416.45
7.4.240.0040.00316.60
7.4.230.0030.00316.62
7.4.220.0120.00816.63
7.4.210.0090.00716.53
7.4.200.0040.00416.51
7.4.160.0060.01016.45
7.4.150.0150.00617.40
7.4.140.0120.00817.86
7.4.130.0110.00516.39
7.4.120.0130.00516.58
7.4.110.0180.00716.41
7.4.100.0130.01016.42
7.4.90.0080.00916.54
7.4.80.0000.01619.39
7.4.70.0070.01516.56
7.4.60.0130.00316.51
7.4.50.0040.01116.50
7.4.40.0100.00516.36
7.4.30.0120.00616.24
7.4.00.0030.01014.88
7.3.330.0070.00013.02
7.3.320.0000.00713.25
7.3.310.0070.00016.14
7.3.300.0040.00416.25
7.3.290.0070.00016.21
7.3.280.0100.00816.22
7.3.270.0130.00617.40
7.3.260.0100.00716.34
7.3.250.0120.00516.31
7.3.240.0070.01016.21
7.3.230.0090.00916.39
7.3.210.0100.00716.31
7.3.200.0030.01216.51
7.3.190.0040.01416.22
7.3.180.0090.00616.30
7.3.170.0160.00516.46
7.3.160.0110.00716.38
7.2.330.0060.01316.55
7.2.320.0060.01016.53
7.2.310.0120.00616.64
7.2.300.0140.01116.45
7.2.290.0030.01716.57
7.2.00.0030.00919.38
7.1.100.0000.01118.34
7.1.70.0000.01317.19
7.1.60.0060.01319.52
7.1.50.0000.01117.05
7.1.00.0000.08022.45
7.0.200.0030.00716.49
7.0.60.0200.08019.99
7.0.50.0000.05717.98
7.0.40.0070.06720.04
7.0.30.0430.07020.16
7.0.20.0230.07320.22
7.0.10.0030.06320.16
7.0.00.0070.04020.11
5.6.280.0100.06021.04
5.6.210.0000.04320.52
5.6.200.0130.06018.18
5.6.190.0200.07020.57
5.6.180.0170.06720.61
5.6.170.0170.06720.52
5.6.160.0100.05020.57
5.6.150.0070.06318.12
5.6.140.0130.05718.29
5.6.130.0030.09018.15
5.6.120.0030.04020.98
5.6.110.0130.06721.09
5.6.100.0130.06321.05
5.6.90.0030.05020.98
5.6.80.0100.06020.36
5.5.350.3670.04020.44
5.5.340.0200.03718.09
5.5.330.0030.04720.57
5.5.320.0670.06720.25
5.5.310.0230.04020.27
5.5.300.0170.06318.00
5.5.290.0100.08017.96
5.5.280.0000.06020.90
5.5.270.0070.08320.80
5.5.260.0170.04720.80
5.5.250.0070.04320.62
5.5.240.3670.04020.05

preferences:
33.98 ms | 401 KiB | 5 Q