3v4l.org

run code in 300+ PHP versions simultaneously
<?php $months = [ '2023-04', '2023-03', '2023-04', '2023-04', '2023-02', ]; $amounts = [ 833, 223, 829, 220, 498 ]; $sums = []; foreach($months as $i => $month) { if (!isset($sums[$month])) { $sums[$month] = 0; } $sums[$month] += $amounts[$i]; } var_dump($sums);

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)
8.4.120.0050.00524.28
8.4.110.0160.00622.36
8.4.100.0040.00522.39
8.4.90.0080.00218.62
8.4.80.0100.00918.77
8.4.70.0140.00617.91
8.4.60.0080.01119.05
8.4.50.0070.00617.84
8.4.40.0100.01020.39
8.4.30.0100.01022.24
8.4.20.0080.00417.63
8.4.10.0030.00722.21
8.3.250.0140.00618.95
8.3.240.0080.01118.67
8.3.230.0120.00716.57
8.3.220.0070.00519.12
8.3.210.0090.00618.45
8.3.200.0010.00716.53
8.3.190.0050.00317.32
8.3.180.0110.00516.40
8.3.170.0070.01317.46
8.3.160.0100.00716.56
8.3.150.0070.01119.07
8.3.140.0040.00417.22
8.3.130.0060.00318.46
8.3.120.0030.00618.93
8.3.110.0030.00620.94
8.3.100.0050.00316.50
8.3.90.0140.00026.77
8.3.80.0040.00418.43
8.3.70.0120.00918.53
8.3.60.0160.00616.75
8.3.50.0120.00316.59
8.3.40.0090.00620.34
8.3.30.0110.00318.75
8.3.20.0040.00424.18
8.3.10.0070.00024.66
8.3.00.0000.00726.16
8.2.290.0120.00520.25
8.2.280.0040.00418.65
8.2.270.0090.00917.19
8.2.260.0110.00620.55
8.2.250.0050.00316.73
8.2.240.0080.00019.04
8.2.230.0060.00322.58
8.2.220.0030.00524.06
8.2.210.0080.00026.77
8.2.200.0100.00016.50
8.2.190.0090.00916.63
8.2.180.0030.01216.63
8.2.170.0150.00718.91
8.2.160.0040.01122.96
8.2.150.0070.00025.66
8.2.140.0070.00024.66
8.2.130.0050.00226.16
8.2.120.0080.00017.63
8.2.110.0060.00321.03
8.2.100.0040.00817.84
8.2.90.0040.00419.41
8.2.80.0000.00817.97
8.2.70.0050.00317.63
8.2.60.0180.00017.50
8.2.50.0140.00517.38
8.2.40.0130.00317.25
8.2.30.0000.00817.63
8.2.20.0080.00817.50
8.2.10.0170.00017.47
8.2.00.0100.00617.38
8.1.330.0120.00823.63
8.1.320.0100.00816.18
8.1.310.0030.00618.18
8.1.300.0100.00016.29
8.1.290.0090.00030.84
8.1.280.0180.00325.92
8.1.270.0070.01024.66
8.1.260.0030.00526.35
8.1.250.0000.00728.09
8.1.240.0140.00322.51
8.1.230.0040.00719.04
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0000.00817.25
8.1.190.0110.00017.38
8.1.180.0110.00716.98
8.1.170.0170.00316.97
8.1.160.0190.00517.23
8.1.150.0170.00317.13
8.1.140.0170.00017.23
8.1.130.0090.00917.47
8.1.120.0100.00717.24
8.1.110.0160.00317.25
8.1.100.0110.00817.13
8.1.90.0040.01217.13
8.1.80.0160.00017.11
8.1.70.0120.00417.13
8.1.60.0090.00917.38
8.1.50.0120.00617.25
8.1.40.0130.00417.21
8.1.30.0120.00617.38
8.1.20.0150.00317.38
8.1.10.0150.00317.38
8.1.00.0090.00917.25
8.0.300.0000.00818.77
8.0.290.0050.00216.63
8.0.280.0140.00616.73
8.0.270.0120.00416.52
8.0.260.0170.00016.63
8.0.250.0160.00016.75
8.0.240.0070.01016.52
8.0.230.0150.00316.63
8.0.220.0130.00316.52
8.0.210.0130.00516.52
8.0.200.0100.00716.52
8.0.190.0120.00416.63
8.0.180.0110.00516.63
8.0.170.0130.00716.63
8.0.160.0200.00016.63
8.0.150.0180.00016.74
8.0.140.0120.00416.63
8.0.130.0070.01016.75
8.0.120.0150.00216.52
8.0.110.0080.00816.62
8.0.100.0170.00016.52
8.0.90.0120.00516.52
8.0.80.0100.00716.52
8.0.70.0110.00616.63
8.0.60.0100.00716.52
8.0.50.0110.00416.52
8.0.30.0120.00416.52
8.0.20.0120.00316.73
8.0.10.0060.00916.61

preferences:
27.05 ms | 403 KiB | 5 Q