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 $elt) { var_dump($elt); }

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)
8.3.60.0040.01116.63
8.3.50.0040.01116.05
8.3.40.0120.00418.71
8.3.30.0120.00318.84
8.3.20.0050.00320.34
8.3.10.0120.00320.22
8.3.00.0000.00723.48
8.2.180.0070.01418.54
8.2.170.0000.01422.96
8.2.160.0100.00720.40
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0080.00020.94
8.2.120.0070.00026.35
8.2.110.0080.00419.31
8.2.100.0090.00317.72
8.2.90.0030.00518.03
8.2.80.0000.00818.93
8.2.70.0050.00317.55
8.2.60.0040.00417.97
8.2.50.0040.00418.10
8.2.40.0000.00720.64
8.2.30.0040.00419.25
8.2.20.0040.00417.91
8.2.10.0050.00317.90
8.2.00.0000.00718.05
8.1.280.0170.00325.92
8.1.270.0070.00022.06
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0040.00420.75
8.1.230.0070.00420.74
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0090.00017.23
8.1.180.0040.00418.10
8.1.170.0080.00018.49
8.1.160.0040.00418.74
8.1.150.0070.00020.07
8.1.140.0050.00219.46
8.1.130.0030.00518.79
8.1.120.0050.00317.33
8.1.110.0040.00417.38
8.1.100.0080.00017.38
8.1.90.0080.00017.32
8.1.80.0040.00417.31
8.1.70.0030.00317.36
8.1.60.0000.00817.55
8.1.50.0040.00417.42
8.1.40.0070.00017.40
8.1.30.0040.00417.66
8.1.20.0040.00417.69
8.1.10.0040.00417.48
8.1.00.0040.00417.47
8.0.300.0000.00720.08
8.0.290.0080.00016.75
8.0.280.0030.00518.39
8.0.270.0030.00317.11
8.0.260.0000.00820.28
8.0.250.0030.00316.85
8.0.240.0080.00016.98
8.0.230.0080.00016.93
8.0.220.0030.00316.80
8.0.210.0000.00716.79
8.0.200.0000.00716.96
8.0.190.0040.00416.84
8.0.180.0070.00016.77
8.0.170.0000.00716.84
8.0.160.0000.00816.91
8.0.150.0040.00816.82
8.0.140.0040.00416.87
8.0.130.0000.00613.36
8.0.120.0030.00516.87
8.0.110.0000.01016.94
8.0.100.0000.00716.87
8.0.90.0070.00016.86
8.0.80.0090.00616.91
8.0.70.0000.00716.91
8.0.60.0040.00416.86
8.0.50.0040.00416.84
8.0.30.0080.01217.01
8.0.20.0100.01117.40
8.0.10.0000.00816.90
8.0.00.0090.00916.63
7.4.330.0000.00515.55
7.4.320.0000.00716.59
7.4.300.0000.00716.50
7.4.290.0040.00416.52
7.4.280.0000.00716.57
7.4.270.0030.00316.48
7.4.260.0030.00316.53
7.4.250.0000.00716.41
7.4.240.0020.00516.49
7.4.230.0070.00016.44
7.4.220.0090.01316.54
7.4.210.0090.00916.57
7.4.200.0020.00516.71
7.4.150.0100.00717.40
7.4.140.0080.01017.86
7.4.130.0040.01516.54
7.4.120.0130.00516.52
7.4.110.0030.01316.61
7.4.100.0130.00316.40
7.4.90.0030.01316.63
7.4.80.0060.01119.39
7.4.70.0130.00316.48
7.4.60.0090.00916.53
7.4.50.0030.00716.42
7.4.40.0100.00716.46
7.4.30.0150.00616.47
7.4.00.0040.01114.97
7.3.330.0050.00013.10
7.3.320.0020.00313.14
7.3.310.0000.00716.32
7.3.300.0030.00316.22
7.3.290.0000.00716.22
7.3.280.0090.00616.24
7.3.270.0150.00317.40
7.3.260.0100.00916.46
7.3.250.0100.00716.33
7.3.240.0050.01116.43
7.3.230.0070.01016.47
7.3.210.0070.01116.44
7.3.200.0110.00616.29
7.3.190.0040.01116.30
7.3.180.0060.00916.39
7.3.170.0100.00716.39
7.3.160.0070.01016.58
7.2.330.0100.01316.68
7.2.320.0070.01716.45
7.2.310.0100.00616.74
7.2.300.0100.01016.35
7.2.290.0060.01016.58
7.2.60.0030.00716.89
7.1.200.0030.01215.34
7.1.90.0080.00917.81
7.1.80.0100.00318.28
7.1.70.0750.01316.94
7.1.60.0170.00934.99
7.1.50.0610.00634.82
7.1.40.0560.00732.45
7.1.30.0550.00732.64
7.1.20.1060.01732.59
7.1.10.0400.01016.46
7.1.00.0040.00816.73
7.0.230.0030.01217.45
7.0.220.0050.00817.81
7.0.210.0440.00916.40
7.0.200.0460.01315.05
7.0.190.0070.00716.50
7.0.180.0450.01014.62
7.0.170.0090.00316.26
7.0.160.0430.00314.47
7.0.150.0040.00816.39
7.0.140.0000.01216.30
7.0.130.0000.01216.54
7.0.120.0000.01216.39
7.0.110.0440.01016.26
7.0.100.0030.01016.32
7.0.90.0360.01014.45
7.0.80.0310.01016.29
7.0.70.0080.00816.23
7.0.60.0050.00716.25
7.0.50.0440.00316.32
7.0.40.0040.00816.39
7.0.30.0000.01316.36
7.0.20.0550.00414.68
7.0.10.0340.01014.52
7.0.00.0460.00316.62

preferences:
61.51 ms | 401 KiB | 5 Q