php实现编辑和保存文件的方法
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']='<spanclass="redtxt">Therewasanerror</span>';
}else{
$_SESSION['error']='<spanclass="redtxt">Fileeditedsuccessfully</span>';
}
fclose($handle);
header("Location:".$_POST['page']);
?>
read_file.php:
<!DOCTYPEhtmlPUBLIC"-//W3C//DTDXHTML1.0Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<htmlxmlns="http://www.w3.org/1999/xhtml">
<head>
<metahttp-equiv="Content-Type"content="text/html;charset=iso-8859-1"/>
<title>UntitledDocument</title>
</head>
<formaction="savecontents.php"method="post">
<textareaname="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$text;
}
?>
</textarea>
<inputtype="hidden"value="<?echo$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。