3v4l.org

run code in 300+ PHP versions simultaneously
<?php //Пополнить справочник названиями полей. $fields=[4=>'value', 6=>'feedback', 11=>'city']; //Пополнить справочник значениями element_id с текстовыми значениями $text_fields = [6]; $src=[ [ 'entry_id' => 3, 'element_id' => 4, //Эта строка сериализована криво //'value' => 'a:2:{i:2;s:14:"Имя";i:4;s:18:"Фамилия";}' 'value' => 'a:2:{i:2;s:6:"Имя";i:4;s:14:"Фамилия";}' ], [ 'entry_id' => 3, 'element_id' => 6, 'value' => 'Тестовый отзыв' ], [ 'entry_id' => 3, 'element_id' => 11, 'value' => 'a:1:{i:2;s:16:"г. Москва";}' ], ]; $dst = []; foreach($src as $row){ $field = $fields[$row['element_id']]; if (in_array($row['element_id'], $text_fields)) { $dst[$row['entry_id']][$field] = $row['value']; } else { $dst[$row['entry_id']][$field] = implode(" ", unserialize($row['value'])); } } print_r($dst);

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)
8.5.00.0130.01021.81
8.4.150.0030.00014.05
8.4.140.0140.00617.67
8.4.130.0110.01017.78
8.4.120.0100.00620.60
8.4.110.0140.00718.88
8.4.100.0060.00417.61
8.4.90.0050.00317.59
8.4.80.0060.00319.46
8.4.70.0130.01217.64
8.4.60.0440.01017.54
8.4.50.0360.01417.52
8.4.40.0210.00617.37
8.4.30.0310.00917.57
8.4.20.0410.01017.19
8.4.10.0390.00917.23
8.3.280.0110.00918.39
8.3.270.0100.00916.49
8.3.260.0040.00516.79
8.3.250.0110.00818.85
8.3.240.0110.00816.90
8.3.230.0110.00816.74
8.3.220.0070.00216.77
8.3.210.0370.00716.35
8.3.200.0390.01116.39
8.3.190.0320.00916.59
8.3.180.0220.00316.69
8.3.170.0190.00216.61
8.3.160.0210.00116.29
8.3.150.0190.00316.57
8.3.140.0180.00316.32
8.3.130.0170.00216.24
8.3.120.0180.00716.60
8.3.110.0220.00716.68
8.3.100.0230.00516.68
8.3.90.0260.00716.34
8.3.80.0230.00916.60
8.3.70.0380.01016.58
8.3.60.0370.00916.52
8.3.50.0370.01216.41
8.3.40.0410.00617.26
8.3.30.0290.00817.28
8.3.20.0310.01117.41
8.3.10.0310.01317.48
8.3.00.0390.00717.47
8.2.290.0130.00618.94
8.2.280.0290.00216.42
8.2.270.0250.01016.44
8.2.260.0310.00816.20
8.2.250.0230.00616.97
8.2.240.0270.00416.20
8.2.230.0140.00316.72
8.2.220.0140.00316.50
8.2.210.0150.00216.69
8.2.200.0170.00816.51
8.2.190.0230.00916.59
8.2.180.0330.01016.37
8.2.170.0260.01117.59
8.2.160.0290.00817.50
8.2.150.0330.00717.81
8.2.140.0290.00717.65
8.2.130.0320.01017.68
8.2.120.0360.00617.64
8.2.110.0340.00717.61
8.2.100.0280.01217.62
8.2.90.0310.00417.66
8.2.80.0320.00817.50
8.2.70.0290.01317.68
8.2.60.0310.01217.45
8.2.50.0310.00617.63
8.2.40.0280.00517.65
8.2.30.0180.00617.57
8.2.20.0180.00717.60
8.2.10.0160.00717.43
8.2.00.0140.00517.68

preferences:
57.24 ms | 403 KiB | 5 Q