3v4l.org

run code in 300+ PHP versions simultaneously
<?php $heap = new SplMinHeap; $ins = new StdClass(); $ins->two = 2; $ins->three = 3; $ins->one = 1; $heap->insert($ins); $ins = new StdClass(); $ins->one = 1; $ins->two = 2; $ins->three = 3; $heap->insert($ins); $heap->insert([1, 1, 0]); $heap->insert([2, 2, 1]); $heap->insert([1, 2, 1]); $heap->insert([2, 1, 3]); $heap->insert([1,1,1]); $heap->insert([1, 1, 3]); foreach ($heap as $item) { echo var_dump($item) . "\n"; }

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)
8.3.60.0040.01116.75
8.3.50.0110.00821.92
8.3.40.0150.00018.89
8.3.30.0080.00819.10
8.3.20.0050.00520.29
8.3.10.0080.00023.38
8.3.00.0000.00819.25
8.2.180.0090.00918.41
8.2.170.0040.01122.96
8.2.160.0110.00420.52
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0080.00020.80
8.2.110.0100.00020.34
8.2.100.0080.00417.91
8.2.90.0050.00319.08
8.2.80.0040.00417.97
8.2.70.0000.00817.48
8.2.60.0000.00818.04
8.2.50.0000.00818.07
8.2.40.0040.00419.34
8.2.30.0000.00718.26
8.2.20.0020.00517.70
8.2.10.0050.00218.11
8.2.00.0030.00617.58
8.1.280.0120.00325.92
8.1.270.0030.00622.02
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0050.00519.21
8.1.230.0080.00417.42
8.1.220.0000.00917.74
8.1.210.0040.00418.77
8.1.200.0030.00717.35
8.1.190.0030.00517.35
8.1.180.0000.00818.10
8.1.170.0100.00018.39
8.1.160.0050.00222.04
8.1.150.0000.00718.64
8.1.140.0050.00317.46
8.1.130.0000.00817.79
8.1.120.0000.00717.38
8.1.110.0040.00417.51
8.1.100.0040.00417.48
8.1.90.0060.00617.45
8.1.80.0050.00217.42
8.1.70.0050.00217.45
8.1.60.0040.00417.57
8.1.50.0000.00817.48
8.1.40.0000.00817.58
8.1.30.0080.00017.62
8.1.20.0030.00717.65
8.1.10.0050.00217.63
8.1.00.0040.00417.53
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0030.00318.41
8.0.270.0000.00717.20
8.0.260.0030.00317.14
8.0.250.0040.00416.96
8.0.240.0000.00716.90
8.0.230.0030.00516.99
8.0.220.0000.00716.82
8.0.210.0000.00716.87
8.0.200.0030.00316.80
8.0.190.0030.00316.93
8.0.180.0040.00416.98
8.0.170.0000.00816.96
8.0.160.0040.00416.84
8.0.150.0000.00716.86
8.0.140.0000.00716.89
8.0.130.0050.00213.30
8.0.120.0050.00316.91
8.0.110.0000.00716.74
8.0.100.0050.00316.92
8.0.90.0080.00016.73
8.0.80.0060.01016.83
8.0.70.0000.00917.03
8.0.60.0030.00516.77
8.0.50.0030.00516.85
8.0.30.0180.00917.15
8.0.20.0140.00517.40
8.0.10.0040.00416.80
8.0.00.0110.00716.66
7.4.330.0000.00615.00
7.4.320.0030.00316.53
7.4.300.0000.00616.50
7.4.290.0000.00616.42
7.4.280.0040.00416.49
7.4.270.0000.00716.67
7.4.260.0000.00916.62
7.4.250.0000.00716.60
7.4.240.0020.00616.56
7.4.230.0000.00716.33
7.4.220.0160.00316.64
7.4.210.0050.00916.54
7.4.200.0070.00016.36
7.4.190.0000.00716.68
7.4.160.0130.00416.60
7.4.150.0090.00917.40
7.4.140.0100.00917.86
7.4.130.0080.01016.47
7.4.120.0080.01016.50
7.4.110.0090.00916.48
7.4.100.0090.00916.45
7.4.90.0100.00916.40
7.4.80.0100.01019.39
7.4.70.0120.00916.57
7.4.60.0170.00016.52
7.4.50.0040.00416.43
7.4.40.0110.00616.44
7.4.30.0030.01316.43
7.4.00.0080.00415.05
7.3.330.0000.00613.03
7.3.320.0030.00313.11
7.3.310.0030.00316.27
7.3.300.0070.00016.21
7.3.290.0070.01316.33
7.3.280.0100.00916.30
7.3.270.0070.01317.40
7.3.260.0070.01016.38
7.3.250.0110.00716.43
7.3.240.0150.00716.52
7.3.230.0090.00916.56
7.3.210.0150.00316.50
7.3.200.0130.00619.39
7.3.190.0090.00916.37
7.3.180.0040.01416.46
7.3.170.0100.00716.27
7.3.160.0100.00616.29
7.3.120.0100.00714.60
7.2.330.0040.01516.46
7.2.320.0030.01416.68
7.2.310.0100.00716.63
7.2.300.0150.00616.65
7.2.290.0150.00816.69
7.2.00.0000.01219.59
7.1.100.0100.00718.28
7.1.70.0040.00417.18
7.1.60.0000.02519.46
7.1.50.0070.01316.96
7.1.00.0030.07322.41
7.0.200.0230.00215.09
7.0.140.0070.07321.92
7.0.60.0000.04320.04
7.0.50.0130.07317.95
7.0.40.0130.04320.19
7.0.30.0270.06320.17
7.0.20.0200.04720.13
7.0.10.0070.06020.18
7.0.00.0000.04720.17
5.6.280.0100.06321.08
5.6.210.0100.05320.75
5.6.200.0030.04718.18
5.6.190.0030.04720.62
5.6.180.0330.08020.27
5.6.170.0300.08320.42
5.6.160.0100.07320.54
5.6.150.0070.03718.04
5.6.140.0030.06318.21
5.6.130.0000.06718.15
5.6.120.0130.04021.00
5.6.110.0100.06720.99
5.6.100.0030.04020.96
5.6.90.0070.07721.08
5.6.80.0130.07720.45
5.5.350.4000.03720.45
5.5.340.0030.08718.01
5.5.330.0070.04020.29
5.5.320.0200.03720.24
5.5.310.0300.06320.13
5.5.300.0030.07017.95
5.5.290.0070.08017.96
5.5.280.0100.05020.88
5.5.270.0170.04720.68
5.5.260.0130.07720.98
5.5.250.0100.05720.58
5.5.240.0000.08020.16
5.4.450.0400.04739.98
5.4.440.0300.04336.48
5.4.430.0270.05731.63
5.4.420.0430.04029.18
5.4.410.0270.03327.12
5.4.400.0230.04325.39
5.4.390.0200.04324.31
5.4.380.0230.07318.59
5.4.370.0300.06018.51
5.4.360.0370.04718.70
5.4.350.0270.06018.62
5.4.340.0270.06018.74
5.4.320.0070.03412.46
5.4.310.0090.04212.46
5.4.300.0100.04812.46
5.4.290.0120.05012.46
5.4.280.0090.04912.36
5.4.270.0070.05112.36
5.4.260.0110.05012.36
5.4.250.0120.04912.36
5.4.240.0090.05112.36
5.4.230.0090.05212.35
5.4.220.0070.05312.35
5.4.210.0130.04612.35
5.4.200.0030.05812.35
5.4.190.0080.05112.35
5.4.180.0100.05012.34
5.4.170.0100.05012.36
5.4.160.0100.04712.36
5.4.150.0070.05012.35
5.4.140.0070.05312.04
5.4.130.0050.05212.02
5.4.120.0130.04611.98
5.4.110.0070.05211.98
5.4.100.0100.04611.98
5.4.90.0110.08811.97
5.4.80.0100.05211.97
5.4.70.0070.05111.97
5.4.60.0110.05511.97
5.4.50.0100.04911.97
5.4.40.0080.05011.96
5.4.30.0070.04911.96
5.4.20.0100.04611.96
5.4.10.0080.04211.96
5.4.00.0060.04611.45
5.3.290.0070.04312.80
5.3.280.0070.04412.71
5.3.270.0060.05012.72
5.3.260.0120.05212.72
5.3.250.0080.05412.72
5.3.240.0130.05712.72
5.3.230.0100.05112.71
5.3.220.0110.05112.68
5.3.210.0110.05312.68
5.3.200.0120.04812.68
5.3.190.0100.05012.67
5.3.180.0090.05112.68
5.3.170.0100.06612.67
5.3.160.0170.04412.68
5.3.150.0100.05412.67
5.3.140.0120.04812.66
5.3.130.0080.05412.66
5.3.120.0050.05712.66
5.3.110.0080.05512.66
5.3.100.0130.04612.12
5.3.90.0080.05112.08
5.3.80.0100.04712.07
5.3.70.0080.04812.08
5.3.60.0100.04712.07
5.3.50.0100.04812.00
5.3.40.0150.04312.00
5.3.30.0110.04611.95
5.3.20.0050.05011.73
5.3.10.0110.04511.70
5.3.00.0080.05211.69
5.2.170.0090.0439.18
5.2.160.0100.0419.18
5.2.150.0100.0379.18
5.2.140.0040.0429.18
5.2.130.0110.0349.14
5.2.120.0090.0359.14
5.2.110.0100.0359.15
5.2.100.0100.0369.15
5.2.90.0110.0359.15
5.2.80.0110.0379.14
5.2.70.0090.0379.14
5.2.60.0060.0419.10
5.2.50.0060.0409.06
5.2.40.0050.0389.04
5.2.30.0090.0319.02
5.2.20.0060.0289.01
5.2.10.0080.0418.93
5.2.00.0100.0418.79
5.1.60.0060.0368.07
5.1.50.0050.0358.06
5.1.40.0060.0368.05
5.1.30.0030.0418.40
5.1.20.0070.0388.43
5.1.10.0070.0348.14
5.1.00.0010.0418.14
5.0.50.0080.0256.62
5.0.40.0070.0256.48
5.0.30.0060.0416.30
5.0.20.0040.0266.27
5.0.10.0050.0196.25
5.0.00.0030.0426.23
4.4.90.0040.0224.78
4.4.80.0020.0244.75
4.4.70.0030.0224.75
4.4.60.0090.0154.75
4.4.50.0030.0224.77
4.4.40.0060.0314.70
4.4.30.0060.0194.76
4.4.20.0080.0184.85
4.4.10.0040.0224.85
4.4.00.0050.0314.76
4.3.110.0020.0174.66
4.3.100.0030.0164.66
4.3.90.0040.0144.64
4.3.80.0020.0274.59
4.3.70.0020.0174.63
4.3.60.0030.0164.63
4.3.50.0050.0144.63
4.3.40.0030.0264.53
4.3.30.0000.0183.29
4.3.20.0020.0163.27
4.3.10.0040.0153.23
4.3.00.0070.01723.34

preferences:
42.2 ms | 401 KiB | 5 Q