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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