php 读取、编辑、保存文件的简单示例

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讲述了PHP读取,编辑和保存文件代码感兴趣的小伙伴,下面一起跟随编程之家 jb51.cc的小编来看看吧。
save_file.PHP,经测试代码如下:

/**
 * 读取、编辑、保存文件
 *
 * @param 
 * @arrange (512.笔记) jb51.cc
 **/
session_start(); 
$handle = fopen($_POST['original_file_name'],"w"); 
$text = $_POST['file_contents']; 
if(fwrite($handle,$text) == FALSE){ 
$_SESSION['error'] = '<span class="redtxt">There was an error</span>'; 
}else{ 
$_SESSION['error'] = '<span class="redtxt">File edited successfully</span>'; 
} 
fclose($handle); 
header("Location: ".$_POST['page']); 



/***   来自编程之家 jb51.cc(jb51.cc)   ***/
read_file.PHP 经测试代码如下:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<Meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Untitled Document</title>
</head>
<form action="savecontents.PHP" method="post">
<textarea name="file_contents" style="width:700px;height:600px;">
<?PHP 
$fileName = "location/of/orignal/file/my_file.PHP"; 
$handle = fopen($fileName,"r"); 
while (!feof($handle)){ 
$text = fgets($handle); 
echo $text; 
} 
?> 
</textarea>
<input type="hidden" value=" <? echo $fileName; ?> " name="original_file_name" />
</form>
<body>
</body>
</html>


/***   来自编程之家 jb51.cc(jb51.cc)   ***/
原文链接:https://www.f2er.com/php/528991.html

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