轉換檔案后
$rows = array_map('trim', file($lines1));
foreach ($rows as $key => $value) {
$params = array_map('trim', explode(';', $value));
}
獲得以下型別的陣列，該陣列包含在變數中：
Array ( [0] => 0 [1] => 1 [2] => 2 [3] => i need this [4] => 4 [5] => 5 [6] => 6 [7] => 7 [8] => 8 [9] => 9 [10] => 10 [11] => 11 [12] => 12 [13] => 13 [14] => 14 )
Array ( [0] => 0 [1] => 1 [2] => 2 [3] => i need this [4] => 4 [5] => 5 [6] => 6 [7] => 7 [8] => 8 [9] => 9 [10] => 10 [11] => 11 [12] => 12 [13] => 13 [14] => 14 )
etc...
您如何組合這些陣列并將帶有 key = 3 的值放入單獨的變數中。看法：
Array ( [0] => i need this [1] => i need this and etc...
uj5u.com熱心網友回復：
$range = range(1, 100);
$result = array_combine($range, $range);
檢查array_combine
轉載請註明出處，本文鏈接：https://www.uj5u.com/caozuo/362517.html