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PHP file read and write operation code

高洛峰Original: 2016-11-30 11:55:061118browse

The code is as follows:

<?php 
//打开文件 
$fp=fopen(&#39;tmp.html&#39;, &#39;r&#39;); 
//读取文件内容 可以用以下两个函数进行操作 fread,file_get_contents 
$str=fread($fp, filesize(&#39;tmp.html&#39;)); //filesize为获取文件大小 
$content=file_get_contents(&#39;tmp.html&#39;); 
//写文件 
$news=fopen(&#39;news.html&#39;, &#39;w&#39;); 
fwrite($news, $content); 
//关闭文件流 
fclose($fp); 
fclose($news); 
echo $content; 
?>

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