3v4l.org

run code in 300+ PHP versions simultaneously
<?php function iterate_combined(array $data) { if (!$data) { return []; } $fields = array_keys($data); $n = count(reset($data)); for ($i = 0; $i < $n; ++$i) { $row = []; foreach ($fields as $field) { $row[$field] = $data[$field][$i]; } yield $row; } } $data = [ 'id' => [1, 2, 3], 'title' => ['Первый', 'Впервые мы смогли', 'Перваши'], 'date' => ['2020-11-05 12:51:02', '2020-11-05 15:26:09', '2020-11-03 15:27:26'], 'rating' => [1000, 1212, 111111], 'size' => ['1000 MB', '441 GB', '132 mb'], 'views' => [56252, 1111, 1231] ]; foreach (iterate_combined($data) as $row) { echo json_encode($row, JSON_UNESCAPED_UNICODE), PHP_EOL; }

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)
8.3.60.0110.01118.31
8.3.50.0140.00016.47
8.3.40.0070.01021.90
8.3.30.0040.01118.76
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0080.00026.16
8.2.180.0030.01325.92
8.2.170.0060.01219.09
8.2.160.0000.01422.96
8.2.150.0040.00425.66
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0060.00919.95
8.2.110.0090.00019.23
8.2.100.0110.00018.05
8.2.90.0040.00419.17
8.2.80.0030.00517.97
8.2.70.0030.00617.75
8.2.60.0000.00818.05
8.2.50.0090.00018.07
8.2.40.0080.00018.22
8.2.30.0040.00418.04
8.2.20.0040.00418.04
8.2.10.0070.00019.41
8.2.00.0030.00319.21
8.1.280.0140.00025.92
8.1.270.0080.00023.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.98
8.1.230.0030.00917.82
8.1.220.0080.00017.78
8.1.210.0060.00318.77
8.1.200.0050.00517.35
8.1.190.0030.00719.14
8.1.180.0000.00818.10
8.1.170.0000.00818.59
8.1.160.0040.00418.89
8.1.150.0040.00418.80
8.1.140.0040.00418.88
8.1.130.0070.00020.18
8.1.120.0030.00517.51
8.1.110.0060.00317.51
8.1.100.0100.00017.36
8.1.90.0000.00817.30
8.1.80.0050.00317.49
8.1.70.0070.00017.51
8.1.60.0030.00617.57
8.1.50.0000.00817.51
8.1.40.0030.00517.51
8.1.30.0000.00817.59
8.1.20.0040.00417.63
8.1.10.0050.00317.51
8.1.00.0080.00017.54
8.0.300.0080.00018.77
8.0.290.0000.00816.75
8.0.280.0050.00218.53
8.0.270.0000.00817.92
8.0.260.0000.00618.48
8.0.250.0060.00416.99
8.0.240.0030.00316.92
8.0.230.0000.00716.92
8.0.220.0000.00716.76
8.0.210.0030.00316.91
8.0.200.0000.00816.99
8.0.190.0040.00416.87
8.0.180.0000.00716.86
8.0.170.0040.00416.96
8.0.160.0070.00016.91
8.0.150.0000.00816.72
8.0.140.0000.00716.90
8.0.130.0050.00013.34
8.0.120.0040.00416.82
8.0.110.0040.00416.72
8.0.100.0040.00416.91
8.0.90.0030.00516.96
8.0.80.0120.00516.80
8.0.70.0070.00016.84
8.0.60.0030.00616.92
8.0.50.0080.00016.95
8.0.30.0090.00916.94
8.0.20.0150.00517.09
8.0.10.0000.00716.92
8.0.00.0090.00916.56
7.4.330.0050.00015.55
7.4.320.0030.00316.53
7.4.300.0040.00416.59
7.4.290.0000.00716.61
7.4.280.0070.00316.59
7.4.270.0030.00316.51
7.4.260.0030.00313.28
7.4.250.0040.00416.49
7.4.240.0080.00016.50
7.4.230.0000.00716.33
7.4.220.0030.00316.60
7.4.210.0060.01116.61
7.4.200.0070.00316.25
7.4.130.0110.01016.45
7.4.120.0130.00716.31
7.4.110.0040.01716.66
7.4.100.0110.01116.29
7.4.90.0150.00616.50
7.4.80.0160.00716.42
7.4.70.0130.00716.48
7.4.60.0000.01916.48
7.4.50.0090.01216.58
7.4.40.0090.01016.04
7.4.30.0160.01216.34
7.4.20.0110.01116.63
7.4.10.0120.00716.04
7.4.00.0090.00916.46
7.3.330.0060.00316.29
7.3.320.0000.00513.32
7.3.310.0040.00416.39
7.3.300.0000.00716.31
7.3.290.0110.00916.35
7.3.260.0100.01316.68
7.3.240.0130.01016.57
7.3.230.0090.00916.64
7.3.220.0070.01116.37
7.3.210.0140.00616.55
7.3.200.0070.01016.47
7.3.190.0090.00916.46
7.3.180.0120.00616.33
7.3.170.0130.01016.46
7.3.160.0090.00916.46
7.3.150.0150.01216.31
7.3.140.0110.00816.27
7.3.130.0100.00616.23
7.3.120.0120.00616.31
7.3.110.0110.01416.43
7.3.100.0060.01216.22
7.3.90.0110.00916.41
7.3.80.0130.00516.11
7.3.70.0070.01716.12
7.3.60.0130.00716.19
7.3.50.0060.01616.38
7.3.40.0170.00716.09
7.3.30.0130.00516.28
7.3.20.0110.01116.31
7.3.10.0060.01816.46
7.3.00.0060.01216.50
7.2.340.0130.00916.38
7.2.330.0090.00916.77
7.2.320.0100.01016.87
7.2.310.0080.01116.88
7.2.300.0120.00816.38
7.2.290.0030.01616.50
7.2.280.0160.01016.56
7.2.270.0100.01316.40
7.2.260.0140.00716.50
7.2.250.0140.00616.52
7.2.240.0120.00616.41
7.2.230.0100.01016.70
7.2.220.0140.00516.64
7.2.210.0080.01116.73
7.2.200.0160.00616.20
7.2.190.0000.01816.30
7.2.180.0130.00716.16
7.2.170.0110.00916.40
7.2.160.0070.02216.58
7.2.150.0090.01516.73
7.2.140.0140.01116.52
7.2.130.0110.00816.44
7.2.120.0180.00616.26
7.2.110.0110.00716.56
7.2.100.0060.01716.49
7.2.90.0090.01616.58
7.2.80.0150.00516.73
7.2.70.0140.00716.61
7.2.60.0110.00716.67
7.2.50.0380.01016.64
7.2.40.0110.00716.63
7.2.30.0120.00916.53
7.2.20.0110.00716.72
7.2.10.0080.01116.61
7.2.00.0110.00916.41

preferences:
66.27 ms | 400 KiB | 5 Q