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 implode(' ', $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)
8.3.60.0060.01316.48
8.3.50.0070.01222.09
8.3.40.0070.00719.02
8.3.30.0070.00719.04
8.3.20.0050.00520.10
8.3.10.0080.00023.57
8.3.00.0080.00019.18
8.2.180.0100.01018.42
8.2.170.0170.00322.96
8.2.160.0100.00320.52
8.2.150.0030.00724.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00420.97
8.2.110.0030.00619.16
8.2.100.0090.00317.97
8.2.90.0030.00517.88
8.2.80.0080.00017.97
8.2.70.0050.00718.05
8.2.60.0080.00018.04
8.2.50.0000.00818.10
8.2.40.0040.00422.34
8.2.30.0000.00718.18
8.2.20.0000.00717.77
8.2.10.0070.00017.98
8.2.00.0050.00317.66
8.1.280.0070.00725.92
8.1.270.0040.00423.67
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0070.00323.86
8.1.230.0040.00822.67
8.1.220.0000.00917.74
8.1.210.0000.00818.77
8.1.200.0060.00317.25
8.1.190.0080.00018.97
8.1.180.0040.00418.10
8.1.170.0090.00018.65
8.1.160.0000.00922.02
8.1.150.0040.00418.65
8.1.140.0040.00417.42
8.1.130.0000.00717.79
8.1.120.0030.00317.50
8.1.110.0030.00417.51
8.1.100.0000.00717.35
8.1.90.0040.00417.47
8.1.80.0050.00317.44
8.1.70.0000.00717.34
8.1.60.0060.00317.62
8.1.50.0040.00417.45
8.1.40.0000.00917.45
8.1.30.0030.00517.60
8.1.20.0040.00417.55
8.1.10.0030.00517.64
8.1.00.0000.00817.57
8.0.300.0050.00219.73
8.0.290.0040.00416.88
8.0.280.0000.00718.49
8.0.270.0030.00317.15
8.0.260.0030.00317.24
8.0.250.0070.00017.07
8.0.240.0030.00317.05
8.0.230.0030.00317.04
8.0.220.0050.00216.96
8.0.210.0070.00016.88
8.0.200.0000.00617.01
8.0.190.0070.00017.06
8.0.180.0040.00417.01
8.0.170.0000.00816.95
8.0.160.0080.00017.00
8.0.150.0030.00316.89
8.0.140.0030.00516.95
8.0.130.0060.00013.44
8.0.120.0060.00316.91
8.0.110.0040.00417.00
8.0.100.0040.00417.01
8.0.90.0000.00816.82
8.0.80.0110.00416.88
8.0.70.0040.00416.91
8.0.60.0040.00417.04
8.0.50.0030.00416.98
8.0.30.0140.00717.24
8.0.20.0130.00917.40
8.0.10.0050.00217.07
8.0.00.0070.01016.82
7.4.330.0000.00515.00
7.4.320.0030.00316.59
7.4.300.0000.00616.37
7.4.290.0000.00716.60
7.4.280.0040.00416.52
7.4.270.0030.00316.52
7.4.260.0030.00616.50
7.4.250.0000.00716.33
7.4.240.0020.00516.51
7.4.230.0070.00016.45
7.4.220.0110.00716.46
7.4.210.0080.00716.57
7.4.200.0040.00416.51
7.4.190.0030.00316.74
7.4.160.0110.00616.69
7.4.150.0120.00617.40
7.4.140.0160.00517.86
7.4.130.0090.00916.58
7.4.120.0080.00916.57
7.4.110.0160.00316.52
7.4.100.0040.01916.24
7.4.90.0220.00016.63
7.4.80.0160.00919.39
7.4.70.0110.01116.45
7.4.60.0120.00616.51
7.4.50.0000.00416.59
7.4.40.0120.00416.52
7.4.30.0120.00416.54
7.4.00.0030.01314.78
7.3.330.0050.00013.13
7.3.320.0000.00513.18
7.3.310.0030.00316.38
7.3.300.0000.00716.34
7.3.290.0080.00616.34
7.3.280.0100.00716.43
7.3.270.0120.00617.40
7.3.260.0060.01116.52
7.3.250.0080.00916.56
7.3.240.0140.00816.34
7.3.230.0170.00616.43
7.3.210.0130.00516.42
7.3.200.0060.01319.39
7.3.190.0090.00616.63
7.3.180.0090.00616.47
7.3.170.0110.00416.48
7.3.160.0120.00416.45
7.3.120.0030.01414.82
7.2.330.0150.00316.70
7.2.320.0040.01516.80
7.2.310.0090.00916.68
7.2.300.0120.00416.78
7.2.290.0130.00316.74
7.2.60.0040.01116.95
7.2.00.0030.01019.57
7.1.200.0040.00715.80
7.1.100.0120.01517.86
7.1.70.0000.01317.12
7.1.60.0100.01319.46
7.1.50.0090.01216.62
7.1.00.0030.07722.43
7.0.200.0000.00716.74
7.0.140.0030.07322.05
7.0.60.0100.08720.01
7.0.50.0030.04017.92
7.0.40.0200.07320.20
7.0.30.0130.07020.14
7.0.20.0370.06320.09
7.0.10.0100.08020.04
7.0.00.0070.08719.99
5.6.280.0030.07321.08
5.6.210.0030.06320.77
5.6.200.0100.06718.22
5.6.190.0070.06320.63
5.6.180.0570.04320.37
5.6.170.0270.05020.47
5.6.160.0030.09320.70
5.6.150.0100.07718.17
5.6.140.0130.07318.21
5.6.130.0030.04318.20
5.6.120.0070.08320.74
5.6.110.0100.08020.99
5.6.100.0030.04021.14
5.6.90.0070.04021.16
5.6.80.0070.07020.51
5.5.350.0130.04320.35
5.5.340.0130.07317.98
5.5.330.0070.09020.23
5.5.320.0230.04020.21
5.5.310.0300.06720.35
5.5.300.0030.04317.97
5.5.290.0000.04717.99
5.5.280.0100.08720.88
5.5.270.0030.07020.73
5.5.260.0030.08720.84
5.5.250.0070.08720.59
5.5.240.0170.07320.26
5.4.450.0270.04019.13
5.4.440.0670.03319.54
5.4.430.0470.04019.58
5.4.420.0700.04719.54
5.4.410.0370.03719.29
5.4.400.0400.03719.26
5.4.390.0230.07319.13
5.4.380.0930.04718.50
5.4.370.0300.05718.49
5.4.360.0330.05018.71
5.4.350.0430.05318.50
5.4.340.0300.05018.72
5.4.320.0050.04212.46
5.4.310.0080.04012.46
5.4.300.0090.03812.47
5.4.290.0100.03812.46
5.4.280.0120.04012.36
5.4.270.0070.04512.36
5.4.260.0060.05112.36
5.4.250.0030.05412.36
5.4.240.0040.03812.36
5.4.230.0040.04112.35
5.4.220.0090.03712.35
5.4.210.0080.04312.35
5.4.200.0050.04512.35
5.4.190.0100.04912.35
5.4.180.0130.04512.35
5.4.170.0070.05112.36
5.4.160.0090.03812.36
5.4.150.0070.03712.35
5.4.140.0070.03712.04
5.4.130.0050.03712.02
5.4.120.0080.03711.98
5.4.110.0070.04111.97
5.4.100.0080.03811.98
5.4.90.0060.04211.98
5.4.80.0070.03711.97
5.4.70.0100.04711.97
5.4.60.0100.04711.97
5.4.50.0040.05411.97
5.4.40.0070.04811.96
5.4.30.0080.04211.96
5.4.20.0070.04511.96
5.4.10.0060.04711.96
5.4.00.0100.04311.45
5.3.290.0070.04412.80
5.3.280.0070.04612.71
5.3.270.0100.04712.72
5.3.260.0070.05412.72
5.3.250.0080.04912.71
5.3.240.0130.04312.72
5.3.230.0110.04612.71
5.3.220.0100.04712.68
5.3.210.0050.05412.68
5.3.200.0070.05012.68
5.3.190.0050.05012.68
5.3.180.0080.05012.67
5.3.170.0110.04912.67
5.3.160.0070.05012.68
5.3.150.0080.03512.67
5.3.140.0050.03812.66
5.3.130.0060.04812.66
5.3.120.0090.05512.66
5.3.110.0090.04912.66
5.3.100.0050.04312.11
5.3.90.0100.03912.08
5.3.80.0040.04512.07
5.3.70.0060.03812.07
5.3.60.0080.03512.06
5.3.50.0080.05612.00
5.3.40.0100.03912.00
5.3.30.0110.03311.95
5.3.20.0110.03611.73
5.3.10.0060.04111.70
5.3.00.0070.04111.68
5.2.170.0060.0399.19
5.2.160.0060.0389.18
5.2.150.0060.0349.19
5.2.140.0050.0359.18
5.2.130.0020.0379.14
5.2.120.0040.0319.14
5.2.110.0050.0309.15
5.2.100.0080.0279.15
5.2.90.0090.0369.14
5.2.80.0050.0339.14
5.2.70.0020.0359.14
5.2.60.0040.0319.10
5.2.50.0040.0329.06
5.2.40.0080.0269.04
5.2.30.0060.0309.02
5.2.20.0060.0329.01
5.2.10.0090.0288.93
5.2.00.0040.0368.79
5.1.60.0040.0258.07
5.1.50.0040.0278.07
5.1.40.0040.0268.05
5.1.30.0050.0278.41
5.1.20.0060.0288.42
5.1.10.0060.0278.14
5.1.00.0060.0258.14
5.0.50.0030.0216.63
5.0.40.0060.0216.48
5.0.30.0040.0316.29
5.0.20.0070.0186.26
5.0.10.0010.0226.24
5.0.00.0020.0346.23
4.4.90.0040.0154.78
4.4.80.0020.0164.75
4.4.70.0020.0174.76
4.4.60.0010.0184.76
4.4.50.0060.0154.77
4.4.40.0020.0274.71
4.4.30.0050.0144.76
4.4.20.0050.0144.84
4.4.10.0020.0174.85
4.4.00.0040.0254.75
4.3.110.0030.0164.66
4.3.100.0030.0154.67
4.3.90.0010.0174.63
4.3.80.0020.0264.58
4.3.70.0040.0164.63
4.3.60.0020.0164.63
4.3.50.0030.0154.63
4.3.40.0030.0254.54
4.3.30.0010.0183.29
4.3.20.0010.0173.27
4.3.10.0030.0163.23
4.3.00.0000.02016.14

preferences:
46.59 ms | 401 KiB | 5 Q