3v4l.org

run code in 300+ PHP versions simultaneously
<?php $q = new SplPriorityQueue(); $q->insert('a', 1); $q->insert('b', 2); $q->insert('c', 2); foreach ($q as $e) { var_dump($e); } var_dump(count($q));

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)
8.3.70.0150.00418.18
8.3.60.0090.00616.38
8.3.50.0100.01022.00
8.3.40.0070.01418.70
8.3.30.0060.00818.96
8.3.20.0070.00020.33
8.3.10.0000.00721.85
8.3.00.0000.00819.13
8.2.180.0110.01118.54
8.2.170.0160.00722.96
8.2.160.0140.00019.34
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.01119.54
8.2.110.0060.00319.13
8.2.100.0090.00317.63
8.2.90.0090.00019.21
8.2.80.0060.00317.97
8.2.70.0060.00317.38
8.2.60.0000.00817.93
8.2.50.0000.00818.07
8.2.40.0060.00320.07
8.2.30.0040.00418.05
8.2.20.0000.00717.77
8.2.10.0080.00018.05
8.2.00.0000.00717.63
8.1.280.0070.01425.92
8.1.270.0060.00318.90
8.1.260.0070.00026.35
8.1.250.0020.00528.09
8.1.240.0100.00022.21
8.1.230.0110.00017.66
8.1.220.0000.00717.74
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0040.00417.13
8.1.180.0000.00818.10
8.1.170.0040.00418.50
8.1.160.0000.00722.08
8.1.150.0070.00018.77
8.1.140.0040.00417.57
8.1.130.0070.00017.81
8.1.120.0040.00417.49
8.1.110.0070.00017.41
8.1.100.0080.00017.41
8.1.90.0040.00417.28
8.1.80.0050.00217.50
8.1.70.0030.00317.45
8.1.60.0000.00817.43
8.1.50.0040.00417.52
8.1.40.0040.00417.40
8.1.30.0030.00617.67
8.1.20.0000.00717.62
8.1.10.0050.00317.50
8.1.00.0060.00317.43
8.0.300.0040.00418.77
8.0.290.0080.00016.63
8.0.280.0030.00318.34
8.0.270.0000.00717.25
8.0.260.0060.00017.24
8.0.250.0070.00016.91
8.0.240.0000.00616.94
8.0.230.0000.00716.82
8.0.220.0000.00716.80
8.0.210.0030.00316.79
8.0.200.0000.00716.95
8.0.190.0050.00316.92
8.0.180.0070.00016.94
8.0.170.0070.00016.81
8.0.160.0040.00416.89
8.0.150.0000.00716.87
8.0.140.0030.00516.79
8.0.130.0030.00313.35
8.0.120.0050.00316.75
8.0.110.0040.00416.79
8.0.100.0040.00416.75
8.0.90.0040.00416.78
8.0.80.0000.01516.92
8.0.70.0000.00816.95
8.0.60.0080.00016.75
8.0.50.0050.00216.87
8.0.30.0090.00916.90
8.0.20.0070.01717.40
8.0.10.0040.00416.87
8.0.00.0110.00816.85
7.4.330.0050.00015.19
7.4.320.0000.00616.46
7.4.300.0030.00316.38
7.4.290.0000.00716.51
7.4.280.0060.00316.50
7.4.270.0000.00716.43
7.4.260.0070.00016.38
7.4.250.0040.00416.50
7.4.240.0040.00416.60
7.4.230.0030.00316.57
7.4.220.0120.00616.56
7.4.210.0070.01116.53
7.4.200.0000.00716.38
7.4.160.0090.00616.61
7.4.150.0060.01217.40
7.4.140.0070.01017.86
7.4.130.0050.01516.47
7.4.120.0130.00416.47
7.4.110.0150.00316.55
7.4.100.0090.00816.29
7.4.90.0060.01116.45
7.4.80.0120.00919.39
7.4.70.0120.00416.41
7.4.60.0110.00516.52
7.4.50.0050.00016.61
7.4.40.0150.00316.49
7.4.30.0080.01116.42
7.4.00.0080.00415.10
7.3.330.0030.00312.98
7.3.320.0050.00813.20
7.3.310.0050.00216.34
7.3.300.0000.00716.21
7.3.290.0030.00316.17
7.3.280.0130.00416.22
7.3.270.0100.00717.40
7.3.260.0120.01216.63
7.3.250.0120.00716.46
7.3.240.0090.01016.65
7.3.230.0140.00816.39
7.3.210.0100.00716.55
7.3.200.0080.00819.39
7.3.190.0060.00916.53
7.3.180.0100.01116.28
7.3.170.0070.01016.59
7.3.160.0030.01316.49
7.2.330.0100.01016.45
7.2.320.0130.00316.56
7.2.310.0080.01016.63
7.2.300.0120.00616.69
7.2.290.0030.02016.57
7.2.00.0040.00819.23
7.1.100.0180.00018.17
7.1.70.0050.00217.18
7.1.60.0100.01419.50
7.1.50.0080.01516.63
7.1.00.0000.08022.44
7.0.200.0050.00216.80
7.0.140.0070.06021.97
7.0.60.0130.07719.90
7.0.50.0030.04317.89
7.0.40.0000.06719.96
7.0.30.0370.07020.16
7.0.20.0130.04720.00
7.0.10.0270.07720.12
7.0.00.0030.07320.00
5.6.280.0070.07021.09
5.6.210.0100.06720.74
5.6.200.0030.08718.21
5.6.190.0030.04720.77
5.6.180.0130.05320.56
5.6.170.0270.08020.59
5.6.160.0000.05720.34
5.6.150.0130.05018.22
5.6.140.0170.07018.16
5.6.130.0070.08318.21
5.6.120.0100.07720.94
5.6.110.0100.08320.97
5.6.100.0100.07320.98
5.6.90.0000.04721.00
5.6.80.0030.04320.38
5.6.70.0100.08320.49
5.5.350.0200.07720.34
5.5.340.0070.06017.93
5.5.330.0000.05320.07
5.5.320.0130.07020.41
5.5.310.0270.04020.16
5.5.300.0070.06717.92
5.5.290.0000.05017.92
5.5.280.0100.07320.73
5.5.270.0070.08720.76
5.5.260.0100.07320.76
5.5.250.0070.07720.70
5.5.240.0130.07320.28
5.4.450.0830.06019.58
5.4.440.0800.05719.62
5.4.430.0730.08019.63
5.4.420.0670.05319.51
5.4.410.0400.07019.16
5.4.400.0170.05318.57
5.4.390.0170.05318.70
5.4.380.0130.07018.63
5.4.370.0200.05018.46
5.4.360.0230.04718.65
5.4.350.0200.05718.63
5.4.340.0200.05018.51
5.4.320.0200.05318.54
5.4.310.0170.05318.69
5.4.300.0230.05018.50
5.4.290.0200.05018.45
5.4.280.0170.05318.46
5.4.270.0230.04718.55
5.4.260.0230.04718.55
5.4.250.0230.05718.45
5.4.240.0300.04318.41
5.4.230.0230.05318.64
5.4.220.0200.05318.64
5.4.210.0130.05718.61
5.4.200.0130.05016.52
5.4.190.0170.05718.44
5.4.180.0230.04718.45
5.4.170.0230.04718.62
5.4.160.0170.05718.71
5.4.150.0100.06018.68
5.4.140.0230.07716.34
5.4.130.0130.05016.13
5.4.120.0170.05016.07
5.4.110.0170.04716.08
5.4.100.0130.05316.23
5.4.90.0170.06016.18
5.4.80.0100.05716.19
5.4.70.0170.05316.10
5.4.60.0200.04716.22
5.4.50.0200.04316.16
5.4.40.0200.04716.02
5.4.30.0170.05016.31
5.4.20.0170.05316.13
5.4.10.0170.05016.10
5.4.00.0100.05315.55
5.3.290.0170.05314.72
5.3.280.0030.06314.58
5.3.270.0170.05714.57
5.3.260.0270.05314.57
5.3.250.0330.03714.57
5.3.240.0170.05014.66
5.3.230.0200.04714.47
5.3.220.0270.04314.47
5.3.210.0170.05714.61
5.3.200.0130.05714.51
5.3.190.0170.06314.45
5.3.180.0170.05314.49
5.3.170.0170.05014.62
5.3.160.0230.04714.53
5.3.150.0230.04714.62
5.3.140.0170.05314.52
5.3.130.0100.06014.48
5.3.120.0230.05314.51
5.3.110.0230.05014.63
5.3.100.0330.03314.01
5.3.90.0200.04714.05
5.3.80.0070.06314.00
5.3.70.0230.04313.95
5.3.60.0270.04313.96
5.3.50.0270.04013.86
5.3.40.0100.05713.91
5.3.30.0170.05313.81
5.3.20.0230.06313.65
5.3.10.0370.05013.58
5.3.00.0330.05013.57
5.2.170.0200.04011.08
5.2.160.0170.04011.13
5.2.150.0170.05011.07
5.2.140.0170.04011.17
5.2.130.0130.04711.01
5.2.120.0130.04311.15
5.2.110.0100.04711.04
5.2.100.0200.05011.13
5.2.90.0200.03311.03
5.2.80.0130.06011.14
5.2.70.0230.03711.02
5.2.60.0100.04710.97
5.2.50.0200.04011.02
5.2.40.0170.04011.02
5.2.30.0200.04710.89
5.2.20.0170.04310.90
5.2.10.0130.04010.98
5.2.00.0100.04310.72
5.1.60.0170.0479.96
5.1.50.0170.03010.02
5.1.40.0130.0339.99
5.1.30.0170.03710.36
5.1.20.0170.04310.39
5.1.10.0100.03710.03
5.1.00.0130.03310.08
5.0.50.0070.0308.58
5.0.40.0070.0308.41
5.0.30.0100.0438.25
5.0.20.0170.0208.22
5.0.10.0100.0278.27
5.0.00.0100.0408.19
4.4.90.0030.0305.91
4.4.80.0130.0175.91
4.4.70.0000.0305.81
4.4.60.0100.0175.87
4.4.50.0070.0205.89
4.4.40.0030.0405.87
4.4.30.0100.0175.90
4.4.20.0100.0175.96
4.4.10.0070.0235.95
4.4.00.0330.0275.89
4.3.110.0070.0235.83
4.3.100.0070.0235.79
4.3.90.0100.0175.79
4.3.80.0100.0305.78
4.3.70.0030.0235.77
4.3.60.0030.0235.78
4.3.50.0000.0275.82
4.3.40.0070.0335.85
4.3.30.0100.0234.57
4.3.20.0030.0234.60
4.3.10.0030.0234.48
4.3.00.0100.0236.88

preferences:
60.82 ms | 401 KiB | 5 Q