[英]Unset element array key not known
我有以下數組輸出。 例如,我想取消設置索引16。我要取消設置unset($ row [0] [16]);。
但是現在我不知道索引16。如何通過ifelse“ oude prijs”取消設置索引?
Array
(
[0] => Array
(
[0] => productname
[1] => price
[2] => description
[3] => producturl
[4] => imageurl
[5] => weight
[6] => category
[7] => merk
[8] => ontwerper
[9] => afmetingen
[10] => levertijd
[11] => garantie
[12] => secondarycategories
[13] => laagsteprijsgarantie
[14] => verzendkosten
[15] => productcode
[16] => oude prijs
[17] => ID
[18] => status
)
)
使用array_search函數獲取已知值的鍵,
$key = array_search('oude prijs',$row[0]);
unset($row[0][$key]);
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