这篇文章主要介绍了php实现编辑和保存文件的方法,涉及php针对文件的读取、编辑和保存操作的相关技巧,具有一定参考借鉴价值,需要的朋友可以参考下
本文实例讲述了php实现编辑和保存文件的方法。分享给大家供大家参考。具体如下:
save_file.php:
- <?php
- 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']);
- ?>
read_file.php:
- <!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>
希望本文所述对大家的php程序设计有所帮助。
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