在 PHP 中写入文本文件时，换行符不起作用
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Line break not working when writing to text file in PHP
提问by JM4
I have the following test script:
我有以下测试脚本：
<?php
$myFile = "testFile.txt";
$fh = fopen($myFile, 'w') or die("can't open file");
$stringData = "Floppy Jalopy\n";
fwrite($fh, $stringData);
$stringData = "Pointy Pinto\n";
fwrite($fh, $stringData);
fclose($fh);
?>
when run however and opened usign Notepad, the data is returned in a single line without breaks as:
然而，当运行并打开使用记事本时，数据以单行形式返回，没有中断，如下所示：
Floppy Jalopy(crazy box)Pointy Pinto(crazy box)
Floppy Jalopy(crazy box)Pointy Pinto(crazy box)
where i cant find the appropriate character for 'crazy box' but its a REALLY crazy box. WHAT GIVES!
在那里我找不到“疯狂盒子”的合适字符，但它是一个非常疯狂的盒子。是什么赋予了！
回答by Evan Mulawski
It is best to use PHP_EOL. This is cross-platform, so it automatically chooses the correct newline character(s) for the platform PHP is currently running on.
最好使用PHP_EOL. 这是跨平台的，因此它会自动为 PHP 当前运行的平台选择正确的换行符。
$stringData = "Floppy Jalopy" . PHP_EOL;
回答by AndreKR
If you want to open the file in Windows notepad, you must use Windows line breaks: \r\n
如果要在 Windows 记事本中打开文件，必须使用 Windows 换行符： \r\n
回答by bcosca
回答by swarnim dixit
. PHP_EOL; will work universally
. PHP_EOL; 将普遍适用
