PHP读取每一行

Question

我有一个 <textfield> ($_POST['list'])。

如何将每一行的值获取到数组键？

例子:

<textfield name="list">Burnett River: named by James Burnett, explorer
Campaspe River: named for Campaspe, a mistress of Alexander the Great
Cooper Creek: named for Charles Cooper, Chief Justice of South Australia 1856-1861
Daintree River: named for Richard Daintree, geologist
</textfield>

应转换为:

Array(
[Burnett River: named by James Burnett, explorer]
[Campaspe River: named for Campaspe, a mistress of Alexander the Great]
[Cooper Creek: named for Charles Cooper, Chief Justice of South Australia 1856-1861]
[Daintree River: named for Richard Daintree, geologist]
)

谢谢。

Answer 1

使用explode函数，然后修剪结果数组(以去除任何剩余的 \n、\r 或任何意外的空格/制表符):

$lines = explode("\n", $_POST['list']);
$lines = array_map('trim', $lines);