3v4l.org

run code in 300+ PHP versions simultaneously
<?php $q = new SplQueue(); $q->setIteratorMode(SplDoublyLinkedList::IT_MODE_FIFO); $q->setIteratorMode(SplDoublyLinkedList::IT_MODE_LIFO); $q->enqueue(1); $q->enqueue(2); foreach ($q as $elt) { var_dump($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)
8.3.70.0110.00616.38
8.3.60.0110.00716.63
8.3.50.0070.00916.43
8.3.40.0080.00818.75
8.3.30.0140.00018.84
8.3.20.0070.00020.29
8.3.10.0000.00720.13
8.3.00.0040.00423.53
8.2.190.0140.00416.91
8.2.180.0070.01016.50
8.2.170.0040.01122.96
8.2.160.0070.00720.43
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00418.64
8.2.110.0110.00020.89
8.2.100.0000.01217.91
8.2.90.0070.00018.03
8.2.80.0080.00018.16
8.2.70.0040.00417.63
8.2.60.0040.00417.50
8.2.50.0040.00417.63
8.2.40.0000.00819.35
8.2.30.0020.00519.23
8.2.20.0060.00317.99
8.2.10.0040.00417.87
8.2.00.0040.00417.86
8.1.280.0080.01225.92
8.1.270.0060.00323.81
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.92
8.1.230.0000.01122.63
8.1.220.0040.00417.74
8.1.210.0090.00318.77
8.1.200.0000.00817.35
8.1.190.0040.00417.10
8.1.180.0060.00318.10
8.1.170.0040.00417.62
8.1.160.0000.00718.82
8.1.150.0070.00020.07
8.1.140.0070.00019.43
8.1.130.0000.00718.82
8.1.120.0040.00417.30
8.1.110.0030.00517.24
8.1.100.0030.00517.30
8.1.90.0030.00517.46
8.1.80.0050.00217.41
8.1.70.0070.00017.38
8.1.60.0050.00317.45
8.1.50.0030.00617.47
8.1.40.0040.00417.52
8.1.30.0000.00717.69
8.1.20.0040.00417.56
8.1.10.0040.00417.54
8.1.00.0040.00417.52
8.0.300.0060.00319.91
8.0.290.0000.00816.59
8.0.280.0000.00718.29
8.0.270.0050.00317.21
8.0.260.0000.00720.23
8.0.250.0000.00716.98
8.0.240.0000.00816.84
8.0.230.0000.00716.85
8.0.220.0030.00316.83
8.0.210.0030.00316.80
8.0.200.0000.00616.95
8.0.190.0040.00316.97
8.0.180.0030.00316.94
8.0.170.0000.00716.80
8.0.160.0030.00316.89
8.0.150.0030.00616.84
8.0.140.0040.00416.75
8.0.130.0000.00513.36
8.0.120.0000.00816.85
8.0.110.0070.00016.84
8.0.100.0050.00216.69
8.0.90.0040.00416.69
8.0.80.0130.00716.79
8.0.70.0000.00816.88
8.0.60.0000.00716.96
8.0.50.0040.00416.91
8.0.30.0060.01317.01
8.0.20.0110.00817.40
8.0.10.0040.00417.07
8.0.00.0000.01816.57
7.4.330.0000.00615.55
7.4.320.0030.00316.46
7.4.300.0000.00816.50
7.4.290.0050.00216.43
7.4.280.0080.00016.51
7.4.270.0000.00716.50
7.4.260.0000.00716.53
7.4.250.0030.00316.48
7.4.240.0040.00416.50
7.4.230.0030.00316.66
7.4.220.0180.01016.37
7.4.210.0110.00616.54
7.4.200.0030.00316.63
7.4.160.0070.00916.50
7.4.150.0070.01017.40
7.4.140.0100.00817.86
7.4.130.0090.00916.60
7.4.120.0090.01016.53
7.4.110.0130.00316.59
7.4.100.0090.00916.41
7.4.90.0140.00516.62
7.4.80.0120.01119.39
7.4.70.0120.00916.60
7.4.60.0140.00316.59
7.4.50.0100.00616.59
7.4.40.0110.01116.41
7.4.30.0090.00916.82
7.4.00.0070.01115.10
7.3.330.0060.00013.10
7.3.320.0030.00313.02
7.3.310.0070.00016.36
7.3.300.0030.00316.30
7.3.290.0070.00016.22
7.3.280.0090.00816.25
7.3.270.0120.00617.40
7.3.260.0030.01316.35
7.3.250.0100.00916.37
7.3.240.0080.01016.21
7.3.230.0080.00816.28
7.3.210.0070.01416.21
7.3.200.0130.00316.31
7.3.190.0100.00616.32
7.3.180.0080.00816.24
7.3.170.0100.00616.37
7.3.160.0060.01116.30
7.2.330.0140.01016.59
7.2.320.0030.01316.57
7.2.310.0060.01016.37
7.2.300.0060.01216.63
7.2.290.0070.01016.68
7.2.80.0060.00916.29
7.2.60.0070.00716.87
7.1.200.0030.01015.56
7.1.90.0040.01517.90
7.1.80.0130.00017.91
7.1.70.0030.01017.09
7.1.60.0100.01635.13
7.1.50.0140.01134.70
7.1.40.0110.01534.60
7.1.30.0220.00434.40
7.1.20.0130.01334.40
7.1.10.0060.00616.66
7.1.00.0030.01016.67
7.0.230.0030.01417.86
7.0.220.0040.00817.95
7.0.210.0090.00316.49
7.0.200.0030.00916.93
7.0.190.0030.00916.66
7.0.180.0000.01416.26
7.0.170.0000.01216.45
7.0.160.0000.01216.26
7.0.150.0060.00916.24
7.0.140.0030.01016.46
7.0.130.0000.01316.50
7.0.120.0060.00616.37
7.0.110.0040.00916.23
7.0.100.0140.00316.15
7.0.90.0000.01216.09
7.0.80.0030.00916.30
7.0.70.0040.01116.27
7.0.60.0060.00615.90
7.0.50.0030.00916.46
7.0.40.0070.00716.49
7.0.30.0080.00516.52
7.0.20.0030.00916.54
7.0.10.0060.00616.54
7.0.00.0090.00316.40

preferences:
24.4 ms | 401 KiB | 5 Q