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'] $a = [ new SortMadness(['c','b']), new SortMadness(['c','b','a']), new SortMadness(['a','b']), ]; sort($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)
8.3.60.0070.01118.28
8.3.50.0340.01021.86
8.3.40.0180.00018.94
8.3.30.0140.00418.77
8.3.20.0050.00320.25
8.3.10.0050.00323.49
8.3.00.0080.00019.26
8.2.180.0000.02118.16
8.2.170.0150.00322.96
8.2.160.0070.00720.35
8.2.150.0050.00324.18
8.2.140.0070.00024.66
8.2.130.0100.00017.38
8.2.120.0040.00426.35
8.2.110.0030.00622.21
8.2.100.0040.00818.05
8.2.90.0050.00319.35
8.2.80.0090.00017.97
8.2.70.0000.00817.63
8.2.60.0080.00017.93
8.2.50.0040.00418.07
8.2.40.0000.00819.44
8.2.30.0040.00320.64
8.2.20.0070.00317.64
8.2.10.0070.00018.05
8.2.00.0000.00718.02
8.1.280.0140.00425.92
8.1.270.0000.00923.79
8.1.260.0040.00428.09
8.1.250.0070.00028.09
8.1.240.0060.00322.14
8.1.230.0120.00017.55
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0030.00617.23
8.1.180.0040.00418.10
8.1.170.0040.00418.59
8.1.160.0050.00322.09
8.1.150.0000.00718.88
8.1.140.0000.00819.49
8.1.130.0070.00017.71
8.1.120.0040.00417.38
8.1.110.0070.00017.52
8.1.100.0000.00817.48
8.1.90.0080.00017.39
8.1.80.0040.00417.34
8.1.70.0030.00517.45
8.1.60.0040.00417.52
8.1.50.0000.00817.56
8.1.40.0030.00617.57
8.1.30.0030.00517.61
8.1.20.0000.00717.49
8.1.10.0000.00717.54
8.1.00.0080.00017.53
8.0.300.0000.00718.77
8.0.290.0030.00616.75
8.0.280.0000.00718.48
8.0.270.0000.00717.27
8.0.260.0050.00517.26
8.0.250.0000.00716.96
8.0.240.0030.00516.85
8.0.230.0020.00516.98
8.0.220.0090.00016.76
8.0.210.0050.00316.84
8.0.200.0030.00316.96
8.0.190.0040.00416.95
8.0.180.0070.00016.88
8.0.170.0000.00816.99
8.0.160.0070.00016.83
8.0.150.0060.00616.83
8.0.140.0000.00816.84
8.0.130.0030.00313.35
8.0.120.0040.00416.75
8.0.110.0040.00416.84
8.0.100.0040.00416.93
8.0.90.0050.00216.87
8.0.80.0080.00516.84
8.0.70.0080.00016.79
8.0.60.0000.00816.68
8.0.50.0040.00416.96
8.0.30.0100.00917.17
8.0.20.0120.00817.40
8.0.10.0040.00416.82
8.0.00.0120.00516.79
7.4.330.0060.00016.67
7.4.320.0060.00016.50
7.4.300.0060.00016.41
7.4.290.0030.00316.48
7.4.280.0000.00716.49
7.4.270.0000.00716.60
7.4.260.0040.00416.54
7.4.250.0040.00416.55
7.4.240.0020.00716.57
7.4.230.0050.00216.41
7.4.220.0070.01716.55
7.4.210.0060.01016.45
7.4.200.0000.00716.64
7.4.160.0110.00416.68
7.4.150.0070.01117.40
7.4.140.0130.01217.86
7.4.130.0080.00916.43
7.4.120.0060.01116.61
7.4.110.0060.01116.45
7.4.100.0110.00616.67
7.4.90.0090.00916.58
7.4.80.0060.00919.39
7.4.70.0040.01216.43
7.4.60.0090.00916.38
7.4.50.0060.01216.57
7.4.40.0040.01216.63
7.4.30.0120.01216.44
7.4.00.0030.01314.95
7.3.330.0020.00213.13
7.3.320.0000.00513.14
7.3.310.0070.00016.16
7.3.300.0000.00716.18
7.3.290.0080.00716.23
7.3.280.0150.00416.26
7.3.270.0040.01317.40
7.3.260.0100.00716.27
7.3.250.0090.01216.38
7.3.240.0100.01116.41
7.3.230.0030.01316.39
7.3.210.0110.00616.47
7.3.200.0100.00616.54
7.3.190.0150.00316.66
7.3.180.0030.01416.33
7.3.170.0100.00516.27
7.3.160.0030.01316.28
7.3.120.0070.00714.85
7.3.110.0030.01014.88
7.3.100.0130.00314.83
7.3.90.0070.00714.78
7.3.80.0130.00715.02
7.3.70.0060.00914.66
7.3.60.0060.00914.57
7.3.50.0040.01114.56
7.3.40.0030.01214.28
7.3.30.0090.00914.52
7.3.20.0000.01516.69
7.3.10.0120.00416.66
7.3.00.0080.00816.64
7.2.330.0130.00716.67
7.2.320.0110.01016.91
7.2.310.0090.00916.42
7.2.300.0060.01116.71
7.2.290.0130.00816.78
7.2.250.0120.00615.10
7.2.240.0030.01314.98
7.2.230.0060.00614.99
7.2.220.0030.01015.11
7.2.210.0060.00615.28
7.2.200.0060.00615.04
7.2.190.0090.00614.77
7.2.180.0070.00715.06
7.2.170.0070.00715.12
7.2.60.0130.00316.89
7.2.00.0250.00819.16
7.1.330.0030.00915.78
7.1.320.0060.00915.92
7.1.310.0100.00315.70
7.1.300.0070.00715.63
7.1.290.0110.00015.60
7.1.280.0000.00915.90
7.1.270.0040.00415.88
7.1.260.0110.00315.67
7.1.200.0030.00915.87
7.1.100.0050.00517.85
7.1.70.0000.00916.94
7.1.60.0070.01819.36
7.1.50.0080.00816.60
7.1.00.0030.07722.31
7.0.200.0000.00816.48
7.0.60.0000.04319.83
7.0.50.0030.04317.85
7.0.40.0170.07720.40
7.0.30.0170.05320.09
7.0.20.0270.08020.07
7.0.10.0170.08020.20
7.0.00.0070.08320.09
5.6.280.0000.04020.99
5.6.210.0130.07320.75
5.6.200.0000.04318.30
5.6.190.0230.07020.47
5.6.180.0270.04720.28
5.6.170.0230.05020.44
5.6.160.0100.04320.42
5.6.150.0030.05018.16
5.6.140.0030.08318.19
5.6.130.0000.08718.18
5.6.120.0100.06721.14
5.6.110.0030.08720.89
5.6.100.0000.05320.98
5.6.90.0170.05320.95
5.6.80.0030.04320.51
5.5.350.0230.08020.36
5.5.340.0100.03717.98
5.5.330.0100.07720.31
5.5.320.0200.04320.51
5.5.310.0270.04720.34
5.5.300.0070.06317.95
5.5.290.0070.05018.08
5.5.280.0070.04320.80
5.5.270.0030.04320.79
5.5.260.0070.08320.89
5.5.250.0070.06320.79
5.5.240.0300.07020.19

preferences:
71.47 ms | 401 KiB | 5 Q