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PHP按行读取文件时删除换行符的3种方法

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WBOYOriginal
2016-06-06 20:22:501496browse

这篇文章主要介绍了PHP按行读取文件时删除换行符的3种方法,需要的朋友可以参考下

PHP按行读取文件 去掉换行符”\n”:

第一种:

复制代码 代码如下:

$content=str_replace("\n","",$content);
echo $content;


或者:

复制代码 代码如下:

$content=str_replace(array("\n","\r"),"",$content);


第二种:

复制代码 代码如下:

$content=preg_replace("/\s/","",$content);


echo $content;
第三种:

复制代码 代码如下:

$content=trim($content);


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