felayman-----php_读取文件内容的三种方法
<?php/**
* Created by PhpStorm.
* User: FelayMan
* Date: 14-4-7
* Time: 下午6:14
*/
header("content-type:text/html;charset=utf-8");
//第一种方式获取文件内容
function getallcontent1($filename){
//file — 把整个文件读入一个数组中
$content = file_get_contents($filename);
return $content;
}
//第二种方式获取文件内容
function getallcontent2($filename){
$arr = file($filename);
$content='';
foreach($arr as $value){
$content.=$value;
}
$content.=iconv("gbk","utf-8",$content);
return $content;
}
//第三种方式获取文件内容
function getallcontent3($filename){
readfile($filename);
}
//$content =getallcontent1("index.txt");
//$content =getallcontent2("index.txt");
// echo $content;
getallcontent3("index.txt");
?>
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