3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ 'Sum_1' => [ ['e' => 1000001, 'u' => 'Test1', 'a' => 775.00], ['e' => 26, 'u' => 'Test2', 'a' => 555.00], ], 'Sum_2' => [ ['e' => 1000001, 'u' => 'Test1', 'a' => 110.00], ], 'Sum_3' => [ ['e' => 1000001, 'u' => 'Test1', 'a' => 444.00], ], ]; $result = []; foreach ($array as $k => $rows) { foreach ($rows as ['a' => $a]) { $result[$k] = ($result[$k] ?? 0) + $a; } } var_export($result);

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)
8.5.30.0080.00819.69
8.5.20.0050.00320.26
8.5.10.0120.00716.75
8.5.00.0120.00920.08
8.4.180.0150.00819.69
8.4.170.0150.00623.71
8.4.160.0050.00620.48
8.4.150.0080.00516.84
8.4.140.0080.01317.58
8.4.130.0110.00917.81
8.4.120.0160.00522.45
8.4.110.0110.00922.66
8.4.100.0100.00718.63
8.4.90.0150.00418.82
8.4.80.0100.00918.67
8.4.70.0070.00617.80
8.4.60.0070.01418.70
8.4.50.0140.00718.48
8.4.40.0180.00317.40
8.4.30.0080.00018.63
8.4.20.0060.00617.95
8.4.10.0130.00619.47
8.3.300.0130.00720.56
8.3.290.0120.00820.63
8.3.280.0140.00718.37
8.3.270.0100.01016.30
8.3.260.0120.00416.42
8.3.250.0120.00618.89
8.3.240.0100.00816.66
8.3.230.0120.00816.49
8.3.220.0100.00618.96
8.3.210.0140.00416.46
8.3.200.0080.00116.42
8.3.190.0120.00317.03
8.3.180.0100.00816.23
8.3.170.0110.00720.86
8.3.160.0110.00719.06
8.3.150.0090.00916.98
8.3.140.0040.01416.46
8.3.130.0030.00518.43
8.3.120.0110.00420.59
8.3.110.0030.01320.94
8.3.100.0030.00624.06
8.3.90.0140.00026.77
8.3.80.0000.00918.31
8.3.70.0180.00416.63
8.3.60.0140.00418.48
8.3.50.0070.00716.32
8.3.40.0070.01323.76
8.3.30.0070.01020.39
8.3.20.0070.00024.18
8.3.10.0060.01223.62
8.3.00.0090.00920.71
8.2.300.0100.01022.20
8.2.290.0130.00522.16
8.2.280.0120.00718.50
8.2.270.0090.00917.00
8.2.260.0080.00020.75
8.2.250.0070.00718.46
8.2.240.0030.00619.05
8.2.230.0060.00322.58
8.2.220.0000.00837.54
8.2.210.0050.00526.77
8.2.200.0000.01018.16
8.2.190.0140.00316.58
8.2.180.0030.01418.16
8.2.170.0040.01118.81
8.2.160.0100.00322.96
8.2.150.0040.00425.66
8.2.140.0110.00722.29
8.2.130.0110.00722.18
8.2.120.0160.00320.95
8.2.110.0080.01220.86
8.2.100.0120.00620.70
8.2.90.0150.00020.62
8.2.80.0140.00720.96
8.2.70.0140.00720.45
8.2.60.0150.00020.63
8.2.50.0080.00820.64
8.2.40.0120.00920.51
8.2.30.0110.00420.41
8.2.20.0100.00320.38
8.2.10.0110.00720.38
8.2.00.0090.00920.27
8.1.340.0140.00617.50
8.1.330.0100.00521.89
8.1.320.0140.00816.24
8.1.310.0070.01016.69
8.1.300.0030.00618.07
8.1.290.0040.00730.84
8.1.280.0040.01825.92
8.1.270.0070.01123.87
8.1.260.0080.00023.85
8.1.250.0170.00024.01
8.1.240.0040.00420.40
8.1.230.0060.00320.35
8.1.220.0050.00320.72
8.1.210.0120.00320.23
8.1.200.0050.00320.54
8.1.190.0030.01220.45
8.1.180.0000.00920.21
8.1.170.0040.01120.23
8.1.160.0080.00020.41
8.1.150.0040.00420.43
8.1.140.0000.00920.32
8.1.130.0040.00420.52
8.1.120.0040.00420.32
8.1.110.0080.00020.51
8.1.100.0040.00420.33
8.1.90.0070.01020.17
8.1.80.0000.00820.21
8.1.70.0100.01020.36
8.1.60.0150.00020.41
8.1.50.0150.00020.39
8.1.40.0120.00320.29
8.1.30.0080.00820.52
8.1.20.0060.00920.59
8.1.10.0130.00020.39
8.1.00.0150.00420.40

preferences:
71.05 ms | 986 KiB | 5 Q