假设我已经有一个如下所示的文本文件:
样本.txt
This is line 1.
This is line 2.
This is line 3.
.
.
.
This is line n.
如何将数组中的数据 append 到每行的末尾?
以下内容仅 append 到最后一行之后的行。
appendThese = {"append_1", "append_2", "append_3", ... , "append_n"};
foreach($appendThese as $a){
file_put_contents('sample.txt', $a, FILE_APPEND); //Want to append each array item to the end of each line
}
期望的结果:
This is line 1.append_1
This is line 2.append_2
This is line 3.append_3
.
.
.
This is line n.append_n
最佳答案
这样做:
<?php
$file = file_get_contents("file.txt");
$lines = explode("\n", $file);
$append= array("append1","append2","append3","append4");
foreach ($lines as $key => &$value) {
$value = $value.$append[$key];
}
file_put_contents("file.txt", implode("\n", $lines));
?>
关于PHP - 在每行末尾写入文件,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/21146528/