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Homephp教程PHP源码php去除换行(回车换行)的三种方法_php实例

这篇文章主要介绍了php去除换行(回车换行)的三种方法,需要的朋友可以参考下


复制代码 代码如下:


//php 不同系统的换行
//不同系统之间换行的实现是不一样的
//linux 与unix中用 \n
//MAC 用 \r
//window 为了体现与linux不同 则是 \r\n
//所以在不同平台上 实现方法就不一样
//php 有三种方法来解决

//1、使用str_replace 来替换换行
$str = str_replace(array("\r\n", "\r", "\n"), "", $str);

//2、使用正则替换
$str = preg_replace('//s*/', '', $str);

//3、使用php定义好的变量 (建议使用)
$str = str_replace(PHP_EOL, '', $str);
?> 

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