3v4l.org

run code in 300+ PHP versions simultaneously
<?php abstract class AHeap extends SplHeap { public function __construct($i) { foreach ($i as $obj) { $this->insert($obj); } } } class KeySort extends AHeap { protected function compare($val1, $val2) { if ($val1->key == $val2->key) { if ($val1->value == $val2->value) { return 0; } if ($val1->value > $val2->value){ return -1; } else { return 1; } } if ($val1->key > $val2->key){ return -1; } else { return 1; } } } $array = array( (object) array('key' => 0, 'value' => 'z'), (object) array('key' => 0, 'value' => 'a'), (object) array('key' => 2, 'value' => 'y'), (object) array('key' => 3, 'value' => 'b'), ); $heap = new KeySort($array); foreach ($heap2 as $val) { echo $val->key . ' - ' . $val->value . PHP_EOL; }

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)
8.3.70.0090.00616.75
8.3.60.0070.00718.55
8.3.50.0100.00921.08
8.3.40.0120.00918.84
8.3.30.0000.01420.34
8.3.20.0000.00820.53
8.3.10.0080.00020.92
8.3.00.0040.00423.68
8.2.180.0100.00716.75
8.2.170.0100.01022.96
8.2.160.0000.01520.38
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00420.90
8.2.110.0060.00319.24
8.2.100.0080.00417.84
8.2.90.0000.00819.36
8.2.80.0000.00718.05
8.2.70.0050.00517.38
8.2.60.0030.00617.93
8.2.50.0030.00618.07
8.2.40.0040.00418.09
8.2.30.0030.00519.46
8.2.20.0040.00417.79
8.2.10.0040.00417.79
8.2.00.0070.00017.67
8.1.280.0110.00725.92
8.1.270.0060.00323.99
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0070.00322.50
8.1.230.0080.00321.04
8.1.220.0040.00418.77
8.1.210.0060.00318.85
8.1.200.0040.00417.35
8.1.190.0020.00517.53
8.1.180.0000.00918.10
8.1.170.0000.00818.64
8.1.160.0000.00819.01
8.1.150.0000.00718.70
8.1.140.0000.00817.41
8.1.130.0080.00017.85
8.1.120.0040.00417.45
8.1.110.0030.00717.36
8.1.100.0070.00017.51
8.1.90.0050.00217.51
8.1.80.0020.00517.37
8.1.70.0030.00317.47
8.1.60.0040.00417.54
8.1.50.0060.00317.40
8.1.40.0040.00417.54
8.1.30.0040.00417.72
8.1.20.0000.00817.64
8.1.10.0030.00617.43
8.1.00.0050.00317.43
8.0.300.0040.00419.85
8.0.290.0000.00817.16
8.0.280.0000.00718.38
8.0.270.0030.00317.32
8.0.260.0040.00416.85
8.0.250.0050.00317.07
8.0.240.0030.00317.09
8.0.230.0000.00717.07
8.0.220.0070.00016.86
8.0.210.0050.00316.95
8.0.200.0030.00317.07
8.0.190.0040.00417.02
8.0.180.0000.00717.06
8.0.170.0040.00416.97
8.0.160.0070.00016.84
8.0.150.0030.00316.95
8.0.140.0000.00716.92
8.0.130.0030.00313.39
8.0.120.0050.00316.84
8.0.110.0070.00017.00
8.0.100.0070.00016.94
8.0.90.0040.00416.98
8.0.80.0120.00316.85
8.0.70.0040.00416.77
8.0.60.0000.00716.84
8.0.50.0000.00816.98
8.0.30.0140.00717.04
8.0.20.0110.00817.40
8.0.10.0050.00317.19
8.0.00.0140.00716.81
7.4.330.0000.00516.84
7.4.320.0050.00316.54
7.4.300.0040.00416.62
7.4.290.0000.00716.59
7.4.280.0030.00616.62
7.4.270.0000.00716.64
7.4.260.0000.00513.27
7.4.250.0000.00716.49
7.4.240.0000.00716.53
7.4.230.0070.00016.42
7.4.220.0130.00616.47
7.4.210.0050.00916.64
7.4.200.0070.00016.50
7.4.190.0070.00016.68
7.4.160.0060.01116.69
7.4.150.0070.01017.40
7.4.140.0240.00717.86
7.4.130.0130.00516.42
7.4.120.0100.00716.43
7.4.110.0120.00616.58
7.4.100.0070.01116.51
7.4.90.0030.01616.50
7.4.80.0090.00919.39
7.4.70.0100.00616.73
7.4.60.0030.01316.64
7.4.50.0000.00816.56
7.4.40.0120.00322.77
7.4.30.0080.00816.44
7.4.10.0000.01915.04
7.4.00.0030.01214.99
7.3.330.0030.00313.30
7.3.320.0000.00513.22
7.3.310.0000.00716.43
7.3.300.0050.00216.42
7.3.290.0070.00716.38
7.3.280.0100.00716.38
7.3.270.0100.00717.40
7.3.260.0070.01018.24
7.3.250.0120.00616.50
7.3.240.0110.01116.50
7.3.230.0130.00516.66
7.3.210.0060.01016.33
7.3.200.0120.00619.39
7.3.190.0070.01116.55
7.3.180.0060.00916.62
7.3.170.0060.00916.41
7.3.160.0140.00316.42
7.3.130.0130.00314.83
7.3.120.0110.00714.84
7.3.110.0060.01314.76
7.3.100.0080.00314.78
7.3.90.0060.00614.75
7.3.80.0100.00315.11
7.3.70.0000.01114.79
7.3.60.0100.00714.82
7.3.50.0090.00914.87
7.3.40.0060.00614.88
7.3.30.0070.00414.44
7.3.20.0070.00416.71
7.3.10.0060.00916.80
7.3.00.0070.00716.64
7.2.330.0070.01016.44
7.2.320.0130.00316.45
7.2.310.0130.00616.68
7.2.300.0040.01516.78
7.2.290.0080.00816.60
7.2.260.0040.00815.07
7.2.250.0070.01115.25
7.2.240.0130.00314.87
7.2.230.0080.00414.94
7.2.220.0070.00714.82
7.2.210.0050.00515.12
7.2.200.0060.01115.13
7.2.190.0120.00315.11
7.2.180.0030.01015.16
7.2.170.0030.01015.11
7.2.160.0070.01014.95
7.2.150.0030.01017.13
7.2.140.0100.00716.76
7.2.130.0000.01516.98
7.2.120.0000.01017.04
7.2.110.0060.00916.97
7.2.100.0070.01016.86
7.2.90.0070.01016.75
7.2.80.0030.01216.78
7.2.70.0100.00716.97
7.2.60.0150.00017.05
7.2.50.0030.00916.91
7.2.40.0070.00316.99
7.2.30.0090.00017.01
7.2.20.0070.00717.02
7.2.10.0040.01117.05
7.2.00.0060.00818.27
7.1.330.0090.00315.64
7.1.320.0000.01415.95
7.1.310.0040.00415.85
7.1.300.0060.01215.55
7.1.290.0050.00315.91
7.1.280.0090.00615.84
7.1.270.0040.00816.01
7.1.260.0080.00415.71
7.1.250.0070.01015.65
7.1.240.0000.01315.54
7.1.230.0100.00315.76
7.1.220.0040.00815.85
7.1.210.0060.00615.84
7.1.200.0060.00615.93
7.1.190.0040.00715.93
7.1.180.0140.00015.83
7.1.170.0070.00715.76
7.1.160.0030.00915.78
7.1.150.0060.00315.98
7.1.140.0080.00815.94
7.1.130.0060.00315.61
7.1.120.0090.00615.92
7.1.110.0090.00615.93
7.1.100.0050.00716.87
7.1.90.0110.00415.77
7.1.80.0040.01115.54
7.1.70.0040.00816.41
7.1.60.0100.00317.41
7.1.50.0100.00816.32
7.1.40.0050.00515.61
7.1.30.0040.01515.95
7.1.20.0060.00615.83
7.1.10.0030.01015.50
7.1.00.0040.04218.96
7.0.330.0040.01115.33
7.0.320.0070.00415.39
7.0.310.0060.00615.18
7.0.300.0070.00715.24
7.0.290.0070.00715.43
7.0.280.0000.00815.52
7.0.270.0050.00315.44
7.0.260.0100.00315.16
7.0.250.0000.01515.50
7.0.240.0100.00315.61
7.0.230.0000.01515.18
7.0.220.0000.01415.27
7.0.210.0140.00015.13
7.0.200.0100.00316.12
7.0.190.0100.00715.50
7.0.180.0070.00715.52
7.0.170.0060.00315.45
7.0.160.0060.00915.58
7.0.150.0060.00615.40
7.0.140.0020.03718.86
7.0.130.0030.01015.60
7.0.120.0030.01015.35
7.0.110.0100.00315.58
7.0.100.0020.03217.72
7.0.90.0070.04817.68
7.0.80.0020.02817.73
7.0.70.0030.04617.58
7.0.60.0040.03417.59
7.0.50.0030.04717.88
7.0.40.0070.04616.77
7.0.30.0060.03116.79
7.0.20.0090.04416.76
7.0.10.0050.04716.71
7.0.00.0030.03216.78
5.6.400.0080.00814.13
5.6.390.0030.01414.58
5.6.380.0060.00914.14
5.6.370.0080.00814.63
5.6.360.0000.00914.15
5.6.350.0090.00614.35
5.6.340.0000.01214.66
5.6.330.0030.01014.59
5.6.320.0040.00814.24
5.6.310.0080.00614.55
5.6.300.0100.00314.48
5.6.290.0000.01414.64
5.6.280.0080.03817.66
5.6.270.0050.00514.12
5.6.260.0030.01014.43
5.6.250.0100.03617.40
5.6.240.0120.04017.50
5.6.230.0120.03717.44
5.6.220.0090.03017.38
5.6.210.0000.03317.53
5.6.200.0100.03717.57
5.6.190.0080.04517.53
5.6.180.0050.04217.73
5.6.170.0020.02917.78
5.6.160.0070.04917.63
5.6.150.0080.04017.65
5.6.140.0100.02717.83
5.6.130.0050.04317.82
5.6.120.0120.05217.66
5.6.110.0100.04417.54
5.6.100.0050.02417.55
5.6.90.0060.04117.60
5.6.80.0030.04617.35
5.6.70.0020.04717.19
5.6.60.0070.04417.40
5.6.50.0030.04717.33
5.6.40.0100.04217.23
5.6.30.0030.03317.34
5.6.20.0070.04317.33
5.6.10.0090.02417.38
5.6.00.0070.04417.38
5.5.380.0030.03517.47
5.5.370.0050.04617.32
5.5.360.0130.03817.38
5.5.350.0080.04617.21
5.5.340.0080.04517.68
5.5.330.0090.04517.45
5.5.320.0080.02717.81
5.5.310.0140.03417.59
5.5.300.0000.04317.56
5.5.290.0090.04717.65
5.5.280.0140.03717.64
5.5.270.0080.03117.71
5.5.260.0070.02317.49
5.5.250.0040.03717.53
5.5.240.0090.04117.31
5.5.230.0030.03217.36
5.5.220.0070.03617.40
5.5.210.0050.04117.23
5.5.200.0100.03617.28
5.5.190.0050.04417.26
5.5.180.0090.04117.32
5.5.170.0090.00614.19
5.5.160.0060.03617.24
5.5.150.0050.05017.11
5.5.140.0080.03017.09
5.5.130.0090.03917.11
5.5.120.0070.04517.29
5.5.110.0080.04517.24
5.5.100.0080.03717.02
5.5.90.0100.03817.06
5.5.80.0040.02717.04
5.5.70.0080.03717.26
5.5.60.0050.02717.30
5.5.50.0020.04217.18
5.5.40.0140.03717.16
5.5.30.0050.04317.19
5.5.20.0100.03717.08
5.5.10.0070.04317.18
5.5.00.0070.04017.18
5.4.450.0080.04215.50
5.4.440.0020.04715.57
5.4.430.0060.02315.44
5.4.420.0070.04015.50
5.4.410.0020.04115.51
5.4.400.0050.03715.26
5.4.390.0060.03215.29
5.4.380.0100.02015.34
5.4.370.0060.02615.27
5.4.360.0080.02315.42
5.4.350.0080.04015.26
5.4.340.0070.04015.37
5.4.330.0000.01111.64
5.4.320.0070.02315.38
5.4.310.0030.04115.36
5.4.300.0030.04015.29
5.4.290.0070.03415.36
5.4.280.0050.02615.40
5.4.270.0100.03715.24
5.4.260.0060.02315.38
5.4.250.0100.02815.34
5.4.240.0080.03815.26
5.4.230.0030.03315.39
5.4.220.0070.03915.27
5.4.210.0020.04315.33
5.4.200.0050.03815.34
5.4.190.0030.04315.29
5.4.180.0060.03515.33
5.4.170.0070.02515.23
5.4.160.0050.03215.40
5.4.150.0080.03715.33
5.4.140.0080.03313.95
5.4.130.0070.03514.05
5.4.120.0070.03714.07
5.4.110.0080.04013.99
5.4.100.0050.02314.07
5.4.90.0080.03314.01
5.4.80.0080.03714.02
5.4.70.0070.03514.07
5.4.60.0020.02714.05
5.4.50.0100.03114.04
5.4.40.0060.04014.06
5.4.30.0060.03514.00
5.4.20.0100.03014.06
5.4.10.0070.03313.96
5.4.00.0050.03713.72
5.3.290.0070.03913.21
5.3.280.0050.03813.16
5.3.270.0050.04313.13
5.3.260.0070.04213.09
5.3.250.0030.02813.10
5.3.240.0030.03013.18
5.3.230.0050.03813.17
5.3.220.0040.04013.10
5.3.210.0070.03513.11
5.3.200.0060.04013.17
5.3.190.0000.02913.08
5.3.180.0070.03713.08
5.3.170.0080.03813.11
5.3.160.0050.04013.16
5.3.150.0020.04113.07
5.3.140.0050.02013.14
5.3.130.0050.03713.16
5.3.120.0070.02713.11
5.3.110.0060.03713.11
5.3.100.0000.03812.90
5.3.90.0040.04212.91
5.3.80.0070.01812.84
5.3.70.0080.03712.80
5.3.60.0050.03612.84
5.3.50.0050.04012.86
5.3.40.0080.04012.83
5.3.30.0030.03612.83
5.3.20.0060.03812.68
5.3.10.0070.03812.72
5.3.00.0040.04212.70
5.2.170.0070.06011.25
5.2.160.0030.06011.26
5.2.150.0030.06711.07
5.2.140.0070.06311.21
5.2.130.0070.05711.00
5.2.120.0100.05711.21
5.2.110.0070.06011.02
5.2.100.0070.03711.24
5.2.90.0130.05311.16
5.2.80.0070.06011.22
5.2.70.0030.03711.00
5.2.60.0130.05011.18
5.2.50.0070.05711.06
5.2.40.0100.04010.93
5.2.30.0100.05310.97
5.2.20.0070.06010.87
5.2.10.0070.04710.80
5.2.00.0070.05710.66
5.1.60.0100.04310.10
5.1.50.0100.04010.10
5.1.40.0030.05710.10
5.1.30.0030.05310.45
5.1.20.0000.04010.46
5.1.10.0030.05310.16
5.1.00.0100.05310.10
5.0.50.0030.05010.10
5.0.40.0070.04310.10
5.0.30.0000.07010.10
5.0.20.0070.04010.10
5.0.10.0070.04010.10
5.0.00.0030.03310.10
4.4.90.0030.03310.10
4.4.80.0000.02310.10
4.4.70.0070.03010.10
4.4.60.0070.03310.10
4.4.50.0000.03010.10
4.4.40.0000.03010.10
4.4.30.0030.03710.10
4.4.20.0000.02010.10
4.4.10.0030.03010.10
4.4.00.0000.05710.10
4.3.110.0100.02710.10
4.3.100.0030.01710.10
4.3.90.0030.03010.10
4.3.80.0070.04710.10
4.3.70.0030.02310.10
4.3.60.0030.01310.10
4.3.50.0000.02710.10
4.3.40.0000.05710.10
4.3.30.0000.03010.10
4.3.20.0000.02310.10
4.3.10.0000.03710.10
4.3.00.0030.02310.10

preferences:
64.57 ms | 401 KiB | 5 Q