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, SORT_STRING); 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)
8.3.60.0140.00416.50
8.3.50.0130.00522.05
8.3.40.0090.00618.79
8.3.30.0120.00418.62
8.3.20.0000.00820.20
8.3.10.0080.00023.51
8.3.00.0080.00019.51
8.2.180.0120.00916.63
8.2.170.0090.00622.96
8.2.160.0130.00020.35
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0080.00017.75
8.2.120.0080.00026.35
8.2.110.0000.01022.15
8.2.100.0080.00417.63
8.2.90.0040.00419.25
8.2.80.0040.00417.97
8.2.70.0060.00317.75
8.2.60.0040.00418.16
8.2.50.0000.00818.10
8.2.40.0070.00019.35
8.2.30.0030.00320.56
8.2.20.0030.00517.56
8.2.10.0040.00418.17
8.2.00.0040.00418.07
8.1.280.0140.00425.92
8.1.270.0060.00324.04
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0090.00023.79
8.1.230.0040.00817.42
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0030.00717.23
8.1.190.0000.00817.13
8.1.180.0000.00718.10
8.1.170.0060.00318.58
8.1.160.0000.00822.08
8.1.150.0000.00718.91
8.1.140.0030.00519.49
8.1.130.0000.00717.71
8.1.120.0070.00017.51
8.1.110.0060.00317.50
8.1.100.0040.00417.44
8.1.90.0050.00217.54
8.1.80.0040.00417.47
8.1.70.0030.00317.50
8.1.60.0050.00217.53
8.1.50.0000.00917.42
8.1.40.0040.00417.52
8.1.30.0000.00917.68
8.1.20.0080.00017.64
8.1.10.0040.00417.57
8.1.00.0070.00017.40
8.0.300.0050.00318.77
8.0.290.0040.00416.88
8.0.280.0000.00718.46
8.0.270.0070.00017.18
8.0.260.0090.00017.17
8.0.250.0070.00016.98
8.0.240.0070.00016.97
8.0.230.0030.00316.96
8.0.220.0040.00416.79
8.0.210.0040.00416.95
8.0.200.0040.00416.98
8.0.190.0040.00416.82
8.0.180.0040.00416.81
8.0.170.0030.00516.92
8.0.160.0030.00316.97
8.0.150.0040.00716.77
8.0.140.0000.00716.86
8.0.130.0060.00013.32
8.0.120.0080.00016.89
8.0.110.0040.00416.88
8.0.100.0000.00716.73
8.0.90.0040.00416.76
8.0.80.0030.01316.89
8.0.70.0030.00516.96
8.0.60.0000.00716.88
8.0.50.0030.00516.89
8.0.30.0070.00917.22
8.0.20.0070.01417.40
8.0.10.0040.00416.87
8.0.00.0080.00916.88
7.4.330.0020.00216.79
7.4.320.0030.00516.58
7.4.300.0030.00316.65
7.4.290.0030.00316.52
7.4.280.0040.00416.63
7.4.270.0000.00816.66
7.4.260.0000.00716.57
7.4.250.0070.00016.48
7.4.240.0030.00316.57
7.4.230.0070.00016.36
7.4.220.0090.01216.46
7.4.210.0070.00716.64
7.4.200.0040.00416.35
7.4.160.0190.00316.56
7.4.150.0000.01817.40
7.4.140.0110.00917.86
7.4.130.0090.00916.45
7.4.120.0090.01016.56
7.4.110.0170.00016.38
7.4.100.0140.00316.43
7.4.90.0190.00416.54
7.4.80.0070.01019.39
7.4.70.0110.00616.47
7.4.60.0070.01116.62
7.4.50.0100.00716.49
7.4.40.0150.00816.63
7.4.30.0070.01016.51
7.4.10.0120.00616.27
7.4.00.0080.00815.79
7.3.330.0000.00513.23
7.3.320.0030.00313.17
7.3.310.0030.00316.30
7.3.300.0000.00716.31
7.3.290.0080.00616.33
7.3.280.0120.00816.30
7.3.270.0130.00517.40
7.3.260.0130.00416.31
7.3.250.0150.01716.45
7.3.240.0090.00816.41
7.3.230.0120.00616.39
7.3.210.0090.00916.41
7.3.200.0100.00716.51
7.3.190.0160.00016.24
7.3.180.0040.01516.40
7.3.170.0060.01016.61
7.3.160.0090.00616.32
7.3.130.0030.01416.41
7.3.120.0030.01315.52
7.3.110.0090.00515.62
7.3.100.0030.01015.56
7.3.90.0030.00815.52
7.3.80.0050.00915.48
7.3.70.0060.00615.55
7.3.60.0080.00615.54
7.3.50.0090.00315.48
7.3.40.0050.01015.66
7.3.30.0030.00615.59
7.3.20.0070.00917.21
7.3.10.0020.01117.41
7.3.00.0060.00617.39
7.2.330.0060.01516.71
7.2.320.0100.01316.66
7.2.310.0090.00916.46
7.2.300.0080.00816.79
7.2.290.0140.00316.39
7.2.260.0070.00716.38
7.2.250.0040.01516.71
7.2.240.0030.01415.88
7.2.230.0090.00515.79
7.2.220.0050.01015.74
7.2.210.0000.01315.71
7.2.200.0050.00715.88
7.2.190.0060.01015.82
7.2.180.0100.00715.65
7.2.170.0060.00615.76
7.2.160.0090.00415.78
7.2.150.0090.00717.63
7.2.140.0050.00917.70
7.2.130.0060.00617.66
7.2.120.0050.00617.69
7.2.110.0060.00817.59
7.2.100.0080.00517.69
7.2.90.0050.01017.71
7.2.80.0020.01117.71
7.2.70.0030.00917.71
7.2.60.0010.01317.33
7.2.50.0100.00517.70
7.2.40.0050.00917.71
7.2.30.0070.01117.79
7.2.20.0140.00317.69
7.2.10.0050.01017.54
7.2.00.0070.01018.34
7.1.330.0030.01116.46
7.1.320.0100.00316.63
7.1.310.0090.00416.59
7.1.300.0050.00816.59
7.1.290.0030.01216.70
7.1.280.0040.00816.54
7.1.270.0040.00816.52
7.1.260.0050.00716.42
7.1.250.0040.00416.55
7.1.240.0000.01117.46
7.1.230.0070.00717.12
7.1.220.0040.01117.12
7.1.210.0000.00817.35
7.1.200.0040.00916.52
7.1.190.0040.00817.13
7.1.180.0030.00917.28
7.1.170.0030.00917.23
7.1.160.0100.00317.43
7.1.150.0080.00417.28
7.1.140.0040.00717.20
7.1.130.0070.00717.35
7.1.120.0040.00417.35
7.1.110.0070.00717.28
7.1.100.0060.00717.68
7.1.90.0110.00417.50
7.1.80.0060.00617.37
7.1.70.0030.00617.23
7.1.60.0080.01018.31
7.1.50.0080.01117.18
7.1.40.0060.00617.19
7.1.30.0040.00417.41
7.1.20.0150.00017.51
7.1.10.0060.00317.41
7.1.00.0070.03819.88
7.0.330.0030.00916.90
7.0.320.0030.01416.68
7.0.310.0040.01116.87
7.0.300.0100.00717.21
7.0.290.0080.00317.00
7.0.280.0040.01116.93
7.0.270.0110.00417.06
7.0.260.0070.00716.99
7.0.250.0120.00016.94
7.0.240.0040.01517.13
7.0.230.0000.01517.24
7.0.220.0000.00916.87
7.0.210.0000.01616.80
7.0.200.0030.00716.97
7.0.190.0070.00717.07
7.0.180.0030.00617.17
7.0.170.0040.01216.88
7.0.160.0030.01017.20
7.0.150.0070.00716.83
7.0.140.0040.00817.22
7.0.130.0110.00617.02
7.0.120.0090.00617.02
7.0.110.0000.01517.03
7.0.100.0030.01016.96
7.0.90.0150.00617.15
7.0.80.0000.02016.82
7.0.70.0000.01717.13
7.0.60.0110.04018.43
7.0.50.0080.02517.44
7.0.40.0080.02517.65
7.0.30.0180.03817.58
7.0.20.0150.02517.57
7.0.10.0050.04617.54
7.0.00.0030.02717.53
5.6.400.0070.00716.04
5.6.390.0040.00815.70
5.6.380.0040.01415.86
5.6.370.0030.01315.68
5.6.360.0000.01116.05
5.6.350.0120.00416.02
5.6.340.0030.00715.88
5.6.330.0030.01215.96
5.6.320.0030.01215.81
5.6.310.0030.01216.09
5.6.300.0110.00715.93
5.6.290.0070.01116.01
5.6.280.0030.02218.59
5.6.270.0000.01215.88
5.6.260.0030.00716.01
5.6.250.0060.00615.88
5.6.240.0100.01015.81
5.6.230.0080.00615.86
5.6.220.0060.00915.84
5.6.210.0100.02218.44
5.6.200.0040.04217.03
5.6.190.0080.04318.20
5.6.180.0220.03018.17
5.6.170.0130.02918.21
5.6.160.0060.04618.25
5.6.150.0030.03817.06
5.6.140.0110.03817.03
5.6.130.0050.03717.21
5.6.120.0070.04018.43
5.6.110.0070.03418.54
5.6.100.0060.03318.44
5.6.90.0090.04218.42
5.6.80.0130.03218.16
5.6.70.0070.01015.92
5.6.60.0080.01115.89
5.6.50.0070.01015.71
5.6.40.0110.00015.87
5.6.30.0040.01515.89
5.6.20.0040.01215.89
5.6.10.0030.00916.02
5.6.00.0090.00616.01
5.5.380.0090.00916.01
5.5.370.0110.00715.86
5.5.360.0100.00616.17
5.5.350.0120.04418.24
5.5.340.0050.03517.01
5.5.330.0090.04218.18
5.5.320.0120.02918.16
5.5.310.0170.04618.11
5.5.300.0120.03516.96
5.5.290.0040.04216.91
5.5.280.0070.02418.53
5.5.270.0020.02718.31
5.5.260.0040.04918.20
5.5.250.0030.05018.20
5.5.240.0270.03017.90
5.5.230.0120.00615.64
5.5.220.0100.01015.79
5.5.210.0040.01115.61
5.5.200.0030.01515.89
5.5.190.0040.00815.88
5.5.180.0060.00915.76
5.5.170.0060.01015.62
5.5.160.0040.01215.80
5.5.150.0040.01215.82
5.5.140.0100.00315.79
5.5.130.0100.00715.89
5.5.120.0150.00315.95
5.5.110.0100.00615.57
5.5.100.0120.00415.64
5.5.90.0000.01215.87
5.5.80.0040.01116.00
5.5.70.0070.00715.87
5.5.60.0060.01015.85
5.5.50.0100.00315.71
5.5.40.0070.00715.55
5.5.30.0100.00315.97
5.5.20.0060.00615.79
5.5.10.0140.00016.05
5.5.00.0140.00015.79

preferences:
44.82 ms | 401 KiB | 5 Q