3v4l.org

run code in 300+ PHP versions simultaneously
<?php class SortMadness { private $data; public function __construct($data) { $this->data = $data; } public function __toString() { //$data = array_map(function($item) { return $item; }, $this->data); $data = array_merge($this->data); sort($data); $rs = implode('-', $data); echo $rs."\n"; return $rs; } } // expected order is ['a','b'],['c','b','a'],['c','b'] $a = array( new SortMadness(array('c','b')), new SortMadness(array('c','b','a')), new SortMadness(array('a','b')), ); sort($a); print_r($a); usort($a, 'strcmp'); print_r($a);

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)
8.3.60.0140.00716.50
8.3.50.0130.00822.11
8.3.40.0120.00619.02
8.3.30.0070.01018.70
8.3.20.0040.00420.30
8.3.10.0040.00423.48
8.3.00.0000.00819.38
8.2.180.0110.00418.16
8.2.170.0060.00922.96
8.2.160.0100.00320.39
8.2.150.0060.00324.18
8.2.140.0100.00024.66
8.2.130.0050.00326.16
8.2.120.0070.00019.89
8.2.110.0000.00919.18
8.2.100.0110.00017.78
8.2.90.0000.00819.38
8.2.80.0000.00917.97
8.2.70.0050.00317.75
8.2.60.0040.00417.91
8.2.50.0000.00818.07
8.2.40.0040.00419.29
8.2.30.0040.00420.49
8.2.20.0090.00017.56
8.2.10.0040.00417.93
8.2.00.0000.00718.12
8.1.280.0130.00725.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00621.31
8.1.230.0070.00717.42
8.1.220.0040.00417.74
8.1.210.0040.00718.77
8.1.200.0060.00317.35
8.1.190.0040.00417.47
8.1.180.0030.00618.10
8.1.170.0060.00318.57
8.1.160.0000.00721.89
8.1.150.0000.00718.78
8.1.140.0000.00819.56
8.1.130.0050.00317.75
8.1.120.0040.00417.52
8.1.110.0000.00717.51
8.1.100.0070.00017.45
8.1.90.0000.00717.46
8.1.80.0040.00417.43
8.1.70.0000.00717.48
8.1.60.0000.00717.62
8.1.50.0050.00317.46
8.1.40.0000.00817.42
8.1.30.0000.00817.65
8.1.20.0040.00417.62
8.1.10.0000.00817.64
8.1.00.0040.00417.49
8.0.300.0040.00418.77
8.0.290.0060.00316.75
8.0.280.0070.00018.45
8.0.270.0050.00317.18
8.0.260.0060.00317.27
8.0.250.0030.00316.87
8.0.240.0000.00616.97
8.0.230.0000.00816.87
8.0.220.0040.00416.91
8.0.210.0070.00016.80
8.0.200.0000.00616.93
8.0.190.0050.00316.98
8.0.180.0100.00016.90
8.0.170.0040.00416.95
8.0.160.0040.00416.96
8.0.150.0110.00016.85
8.0.140.0040.00416.82
8.0.130.0000.00513.28
8.0.120.0030.00516.86
8.0.110.0000.00816.76
8.0.100.0000.00716.95
8.0.90.0040.00416.81
8.0.80.0060.01216.96
8.0.70.0000.00816.96
8.0.60.0070.00016.89
8.0.50.0070.00016.72
8.0.30.0050.01117.06
8.0.20.0120.00717.40
8.0.10.0050.00316.91
8.0.00.0120.00916.86
7.4.330.0020.00216.76
7.4.320.0030.00316.41
7.4.300.0070.00016.58
7.4.290.0040.00416.49
7.4.280.0000.00716.54
7.4.270.0000.00716.59
7.4.260.0030.00716.63
7.4.250.0000.00816.48
7.4.240.0050.00316.50
7.4.230.0030.00416.70
7.4.220.0090.01516.54
7.4.210.0100.00716.68
7.4.200.0020.00516.59
7.4.160.0080.00816.37
7.4.150.0030.01517.40
7.4.140.0130.00917.86
7.4.130.0140.00816.41
7.4.120.0080.01116.58
7.4.110.0130.00316.65
7.4.100.0090.00916.72
7.4.90.0090.00916.51
7.4.80.0110.00619.39
7.4.70.0100.00716.55
7.4.60.0000.01616.32
7.4.50.0090.00616.54
7.4.40.0050.01316.37
7.4.30.0110.01216.69
7.4.00.0030.00914.86
7.3.330.0000.00613.30
7.3.320.0020.00213.17
7.3.310.0030.00316.41
7.3.300.0000.00716.18
7.3.290.0120.00516.32
7.3.280.0120.00616.29
7.3.270.0130.01017.40
7.3.260.0030.01416.54
7.3.250.0130.00616.50
7.3.240.0050.01316.36
7.3.230.0090.00916.51
7.3.210.0120.00916.30
7.3.200.0080.00816.35
7.3.190.0070.01116.59
7.3.180.0120.00616.55
7.3.170.0070.01016.60
7.3.160.0090.00616.55
7.3.10.0050.00816.62
7.3.00.0050.00816.61
7.2.330.0060.01016.94
7.2.320.0090.00916.75
7.2.310.0060.01216.86
7.2.300.0080.00816.58
7.2.290.0060.00916.84
7.2.130.0050.00816.95
7.2.120.0070.00816.96
7.2.110.0060.01016.96
7.2.100.0090.00616.88
7.2.90.0060.00817.01
7.2.80.0050.00916.92
7.2.70.0080.00616.97
7.2.60.0070.00616.78
7.2.50.0080.00616.69
7.2.40.0090.00416.85
7.2.30.0050.00816.97
7.2.20.0050.00816.91
7.2.10.0040.01016.88
7.2.00.0090.00917.53
7.1.250.0080.00515.70
7.1.200.0030.01015.92
7.1.100.0030.00618.21
7.1.70.0030.00516.95
7.1.60.0100.01619.36
7.1.50.0070.01516.95
7.1.00.0030.07722.51
7.0.200.0030.00516.63
7.0.100.0070.08019.95
7.0.90.0200.07719.90
7.0.80.0130.07319.93
7.0.70.0170.07020.14
7.0.60.0100.07719.87
7.0.50.0130.07320.31
7.0.40.0070.08020.05
7.0.30.0030.08020.14
7.0.20.0100.06020.00
7.0.10.0030.09020.14
7.0.00.0130.08320.09
5.6.250.0130.07720.82
5.6.240.0100.08020.62
5.6.230.0130.08320.70
5.6.220.0170.07320.71
5.6.210.0130.07720.61
5.6.200.0100.08021.06
5.6.190.0100.07721.04
5.6.180.0130.07721.05
5.6.170.0170.07321.03
5.6.160.0270.06321.14
5.6.150.0070.08321.09
5.6.140.0130.07321.18
5.6.130.0170.08021.06
5.6.120.0000.06021.02
5.6.110.0070.05321.08
5.6.100.0070.08020.91
5.6.90.0130.03320.98
5.6.80.0000.04320.46
5.6.70.0030.04720.43
5.6.60.0070.06720.43
5.6.50.0100.03320.51
5.6.40.0070.03720.31
5.6.30.0070.04320.42
5.6.20.0030.04720.53
5.6.10.0070.03320.41
5.6.00.0030.04020.43
5.5.380.0130.06720.40
5.5.370.0070.08320.38
5.5.360.0170.04320.32
5.5.350.0130.04720.38
5.5.340.0100.08020.64
5.5.330.0030.06720.87
5.5.320.0100.04720.95
5.5.310.0100.07720.93
5.5.300.0130.07320.74
5.5.290.0100.08020.78
5.5.280.0100.06020.84
5.5.270.0030.04720.87
5.5.260.0200.05320.80
5.5.250.0100.04020.69
5.5.240.0030.04020.23
5.5.230.0000.05020.02
5.5.220.0070.04020.19
5.5.210.0000.04320.19
5.5.200.0030.04020.12
5.5.190.0000.04320.28
5.5.180.0130.04320.23
5.5.160.0100.08020.22
5.5.150.0070.03720.25
5.5.140.0030.04020.16
5.5.130.0070.07020.24
5.5.120.0100.07720.20
5.5.110.0000.06319.98
5.5.100.0000.06020.05
5.5.90.0130.03020.01
5.5.80.0100.03020.07
5.5.70.0070.07320.06
5.5.60.0030.05319.94
5.5.50.0100.03320.10
5.5.40.0000.06020.14
5.5.30.0030.05020.10
5.5.20.0070.03720.16
5.5.10.0000.04320.13
5.5.00.0030.04020.13

preferences:
52.97 ms | 401 KiB | 5 Q