3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { protected $foo = []; function add($name, $value, $priority = 500) { $this->foo[$name][$priority][] = $value; } public function get() { return $this->foo; } } $foo = new Foo; $foo->add('foo', 'a'); $foo->add('foo', 'a', 1000); $foo->add('foo', 'b'); $foo->add('foo', 'c', 0); $foo->add('foo', 'd', 23); var_dump($foo->get());

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)
8.3.60.0070.00718.43
8.3.50.0160.00920.07
8.3.40.0070.00718.54
8.3.30.0060.00918.68
8.3.20.0050.00321.90
8.3.10.0050.00320.24
8.3.00.0070.00021.94
8.2.180.0120.00916.50
8.2.170.0120.00622.96
8.2.160.0000.01522.26
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00417.91
8.2.120.0070.00026.35
8.2.110.0060.00319.00
8.2.100.0090.00317.85
8.2.90.0040.00419.53
8.2.80.0050.00317.97
8.2.70.0040.00417.38
8.2.60.0090.00018.04
8.2.50.0030.00518.10
8.2.40.0040.00420.42
8.2.30.0000.00719.09
8.2.20.0000.00818.00
8.2.10.0030.00518.14
8.2.00.0050.00217.59
8.1.280.0080.00825.92
8.1.270.0040.00423.82
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0100.00021.06
8.1.230.0070.00422.66
8.1.220.0080.00017.74
8.1.210.0000.00819.78
8.1.200.0000.00917.23
8.1.190.0030.00617.23
8.1.180.0060.00318.10
8.1.170.0040.00418.60
8.1.160.0040.00418.77
8.1.150.0000.00721.96
8.1.140.0080.00019.40
8.1.130.0050.00319.06
8.1.120.0030.00317.45
8.1.110.0050.00317.37
8.1.100.0040.00417.29
8.1.90.0040.00417.29
8.1.80.0080.00017.46
8.1.70.0050.00317.44
8.1.60.0000.00817.54
8.1.50.0040.00417.55
8.1.40.0000.00817.49
8.1.30.0080.00017.52
8.1.20.0040.00417.66
8.1.10.0040.00417.42
8.1.00.0030.00517.49
8.0.300.0040.00419.93
8.0.290.0070.00016.63
8.0.280.0030.00318.44
8.0.270.0000.00717.27
8.0.260.0040.00417.28
8.0.250.0030.00316.88
8.0.240.0000.00716.87
8.0.230.0030.00516.79
8.0.220.0070.00016.73
8.0.210.0030.00316.76
8.0.200.0000.00616.82
8.0.190.0040.00416.91
8.0.180.0070.00016.88
8.0.170.0070.00016.91
8.0.160.0000.00716.85
8.0.150.0090.00016.86
8.0.140.0030.00516.88
8.0.130.0060.00013.27
8.0.120.0000.00716.83
8.0.110.0070.00016.80
8.0.100.0030.00316.74
8.0.90.0050.00316.68
8.0.80.0080.01216.84
8.0.70.0000.00716.85
8.0.60.0070.00016.65
8.0.50.0020.00516.88
8.0.30.0120.00616.88
8.0.20.0100.00917.40
8.0.10.0000.00816.94
8.0.00.0030.01516.54
7.4.330.0050.00015.55
7.4.320.0030.00316.37
7.4.300.0000.00616.58
7.4.290.0070.00016.66
7.4.280.0080.00016.66
7.4.270.0000.00816.62
7.4.260.0000.00716.53
7.4.250.0040.00416.49
7.4.240.0000.00716.52
7.4.230.0030.00316.73
7.4.220.0070.01016.72
7.4.210.0060.00916.47
7.4.200.0040.00416.60
7.4.150.0090.00917.40
7.4.140.0120.00817.86
7.4.130.0100.00816.51
7.4.120.0130.00616.53
7.4.110.0170.00916.42
7.4.100.0130.00716.70
7.4.90.0040.01616.49
7.4.80.0170.00019.39
7.4.70.0120.00616.67
7.4.60.0140.00316.47
7.4.50.0080.00816.29
7.4.40.0180.00016.60
7.4.30.0070.01016.39
7.4.00.0040.00914.54
7.3.330.0000.00513.19
7.3.320.0030.00313.34
7.3.310.0030.00716.33
7.3.300.0030.00316.32
7.3.290.0050.01116.30
7.3.280.0100.00916.36
7.3.270.0060.01217.40
7.3.260.0060.01216.42
7.3.250.0110.01016.49
7.3.240.0150.00816.48
7.3.230.0100.01016.54
7.3.210.0070.01516.23
7.3.200.0140.00316.48
7.3.190.0080.00816.31
7.3.180.0040.01316.12
7.3.170.0060.01116.38
7.3.160.0040.01616.55
7.2.330.0090.01116.56
7.2.320.0070.01316.68
7.2.310.0140.00316.57
7.2.300.0090.01316.58
7.2.290.0100.00716.80
7.1.70.0030.00717.10
7.1.60.0040.00717.22
7.1.10.0070.06322.21
7.1.00.0200.04322.41
7.0.200.0070.00716.45
7.0.150.0070.05721.90
7.0.140.0130.05021.93
7.0.130.0000.06321.88
7.0.120.0070.05721.90
7.0.110.0100.05321.75
7.0.100.0070.05321.84
7.0.90.0070.06021.92
7.0.80.0070.05722.09
7.0.70.0030.05721.93
7.0.60.0170.04721.83
7.0.50.0130.05021.79
7.0.40.0170.04721.77
7.0.30.0100.05021.93
7.0.20.0100.05021.82
7.0.10.0100.05021.82
7.0.00.0070.05721.92

preferences:
36.82 ms | 401 KiB | 5 Q