PHP 读取大文件时,怎样得到以回车换行的一行数据。该怎么解决

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Release: 2016-06-13 13:45:15
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PHP 读取大文件时,怎样得到以回车换行的一行数据。
PHP 读取大文件时,怎样得到以回车换行的一行数据。??

------解决方案--------------------
/r/n你说的是不是这样啊
------解决方案--------------------
看php手册

fgets ― 从文件指针中读取一行
------解决方案--------------------
$buf = fgets($fp);

$buf 中就是读出的内容

不知道你想要什么
------解决方案--------------------

探讨

$buf = fgets($fp);
echo $buf;

输出的是全部文本内容啊

我是想要这文本内容里的一行。
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