3v4l.org

run code in 300+ PHP versions simultaneously
<?php $the_array = [ ['id' => 1, 'value' => 10, 'name' => 'apple'], ['id' => 1, 'value' => 20, 'name' => 'orange'], ['id' => 1, 'value' => 30, 'name' => 'banana'], ['id' => 2, 'value' => 100, 'name' => 'car'], ['id' => 2, 'value' => 200, 'name' => 'bicycle'], ]; $result = []; foreach ($the_array as $row) { if (!isset($result[$row['id']])) { $result[$row['id']] = $row; } else { $result[$row['id']]['value'] += $row['value']; $result[$row['id']]['name'] .= ",{$row['name']}"; } } var_export(array_values($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)
8.4.120.0130.00720.28
8.4.110.0050.00422.45
8.4.100.0120.00818.58
8.4.90.0130.00720.35
8.4.80.0050.00318.50
8.4.70.0130.01018.00
8.4.60.0110.00920.54
8.4.50.0090.01120.22
8.4.40.0090.01019.48
8.4.30.0060.01320.43
8.4.20.0070.01318.73
8.4.10.0030.00617.93
8.3.250.0130.00518.86
8.3.240.0130.00616.48
8.3.230.0100.00916.62
8.3.220.0060.01019.05
8.3.210.0040.00316.60
8.3.200.0040.00516.69
8.3.190.0110.00717.24
8.3.180.0080.00716.54
8.3.170.0140.00718.86
8.3.160.0060.01217.10
8.3.150.0070.01118.91
8.3.140.0140.00417.31
8.3.130.0090.00918.28
8.3.120.0160.00418.93
8.3.110.0130.00020.94
8.3.100.0000.00816.50
8.3.90.0100.01026.77
8.3.80.0060.00319.36
8.3.70.0090.01218.55
8.3.60.0070.00718.53
8.3.50.0120.00916.47
8.3.40.0110.00418.59
8.3.30.0070.00718.72
8.3.20.0080.00024.18
8.3.10.0000.00824.66
8.3.00.0070.00326.16
8.2.290.0100.00920.34
8.2.280.0060.00418.38
8.2.270.0070.01018.56
8.2.260.0070.00716.43
8.2.250.0120.00618.45
8.2.240.0040.00419.04
8.2.230.0130.00322.58
8.2.220.0040.00424.06
8.2.210.0120.00626.77
8.2.200.0040.00418.88
8.2.190.0110.01118.11
8.2.180.0110.01125.92
8.2.170.0110.00719.09
8.2.160.0070.00722.96
8.2.150.0040.00425.66
8.2.140.0080.00324.66
8.2.130.0040.00426.16
8.2.120.0070.00026.35
8.2.110.0040.00722.20
8.2.100.0080.00417.66
8.2.90.0000.00817.63
8.2.80.0060.00318.77
8.2.70.0040.00417.63
8.2.60.0000.00818.03
8.2.50.0030.00518.07
8.2.40.0080.00018.35
8.2.30.0040.00418.16
8.2.20.0040.00418.25
8.2.10.0040.00419.31
8.2.00.0030.00319.17
8.1.330.0120.00721.98
8.1.320.0120.00716.11
8.1.310.0050.00318.38
8.1.300.0090.00618.38
8.1.290.0060.00330.84
8.1.280.0040.01125.92
8.1.270.0040.00423.99
8.1.260.0070.00728.09
8.1.250.0000.00828.09
8.1.240.0060.00319.04
8.1.230.0060.00617.59
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0060.00317.48
8.1.190.0000.00817.23
8.1.180.0050.00318.10
8.1.170.0050.00518.36
8.1.160.0040.00418.88
8.1.150.0070.00018.81
8.1.140.0000.00818.88
8.1.130.0000.00720.12
8.1.120.0070.00017.45
8.1.110.0060.00317.46
8.1.100.0000.00817.48
8.1.90.0000.00817.38
8.1.80.0070.00017.34
8.1.70.0070.00317.46
8.1.60.0040.00417.48
8.1.50.0030.00617.44
8.1.40.0040.00417.41
8.1.30.0070.00017.52
8.1.20.0040.00417.52
8.1.10.0060.00317.43
8.1.00.0070.00017.39
8.0.300.0040.00418.77
8.0.290.0050.00216.75
8.0.280.0030.00318.33
8.0.270.0000.00718.02
8.0.260.0040.00418.31
8.0.250.0000.00716.95
8.0.240.0030.00717.01
8.0.230.0030.00316.88
8.0.220.0040.00416.84
8.0.210.0040.00416.75
8.0.200.0080.00016.85
8.0.190.0000.00716.87
8.0.180.0040.00416.86
8.0.170.0050.00316.87
8.0.160.0070.00016.78
8.0.150.0000.00716.77
8.0.140.0000.00816.76
8.0.130.0000.00513.32
8.0.120.0060.00316.88
8.0.110.0030.00516.78
8.0.100.0040.00416.82
8.0.90.0050.00216.90
8.0.80.0090.00716.88
8.0.70.0050.00316.69
8.0.60.0050.00316.84
8.0.50.0050.00216.73
8.0.30.0070.01316.91
8.0.20.0070.01116.96
8.0.10.0090.01316.98
8.0.00.0180.00317.02
7.4.330.0000.00515.55
7.4.320.0030.00316.58
7.4.300.0000.00816.45
7.4.290.0080.00016.35
7.4.280.0070.00016.50
7.4.270.0000.00816.44
7.4.260.0050.00013.29
7.4.250.0000.00716.57
7.4.240.0030.00416.59
7.4.230.0000.00716.50
7.4.220.0020.00516.61
7.4.210.0040.01216.56
7.4.200.0050.00216.42
7.4.160.0060.01316.52
7.4.150.0100.01116.39
7.4.140.0060.01216.40
7.4.130.0100.01016.39
7.4.120.0060.00916.52
7.4.110.0090.00616.55
7.4.100.0090.00616.56
7.4.90.0130.00316.63
7.4.80.0080.00716.47
7.4.70.0030.01216.64
7.4.60.0060.00916.39
7.4.50.0070.00716.32
7.4.40.0100.01016.45
7.4.30.0030.01216.38
7.4.20.0070.01416.48
7.4.10.0110.00716.39
7.4.00.0030.01516.44
7.3.330.0000.00716.39
7.3.320.0000.00613.25
7.3.310.0000.00716.20
7.3.300.0030.00316.27
7.3.290.0120.00416.35
7.3.270.0090.01216.34
7.3.260.0040.01416.22
7.3.250.0030.01116.34
7.3.240.0130.00616.25
7.3.230.0040.01016.35
7.3.220.0120.00616.20
7.3.210.0110.00316.24
7.3.200.0000.01316.24
7.3.190.0000.01416.31
7.3.180.0170.00016.20
7.3.170.0100.01016.30
7.3.160.0110.00716.21
7.3.150.0030.01716.28
7.3.140.0070.01116.21
7.3.130.0090.00916.29
7.3.120.0070.01116.27
7.3.110.0110.00716.10
7.3.100.0120.00616.14
7.3.90.0070.00716.46
7.3.80.0080.00816.21
7.3.70.0070.00716.33
7.3.60.0000.01416.46
7.3.50.0100.01016.41
7.3.40.0120.00916.39
7.3.30.0100.00616.42
7.3.20.0090.00616.44
7.3.10.0120.00916.43
7.3.00.0070.00716.41

preferences:
29.51 ms | 403 KiB | 5 Q