php读取文件内容至字符串中,同时去除换行、空行、行首行尾空格(Zjmainstay原创)

2015-01-24信息快讯网

读取文件内容至字符串中,同时去除换行、行首行尾空格,原理不错,需要的朋友可以参考下

 
<?php  /*   *读取文件内容至字符串中,同时去除换行、行首行尾空格。   */ header("Content-type: text/html; charset=utf-8"); echo preg_replace('/((\s)*(\n)+(\s)*)/i',',',file_get_contents('./file.php'));//End_php 
//输出: 
aaaa,bbbb,cccc,dddd,eeee,ffff,gggg,hhhh,iiii,jjjj,kk kk,ll ll 

//file.php内容: 
aaaa 

cccc 
dddd 
eeee 
ffff 
gggg 
hhhh 
iiii 
jjjj 
kk kk 
ll ll 


//file.php替换空格(x)、Tab(T)效果 
aaaa 

TTTT 
cccc 
ddddT 
xxxxxxxxxxxT 
eeeexxxxxxxxxx 
ffff 
gggg 
hhhhxxxxxxxx 
xxxxxxxxiiii 
xxxxxxxxjjjjxxxxxxx 
kkxxxkkTT 
xxxxllxxllTT 
Txxxxxxxxxx 
TTTxx 

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