这是我的news.php文件:
<form action="create_file.php" method="post" class="form-horizontal"/>
<label class="control-label">Заглавие:</label>
<div class="controls">
<input name="name" type="text" width="40" class="span6 m-wrap" />
<input type="submit" value="Продължи..." class="btn red"></input>
</div>
</form>
这是我的create_file.php
<?php
$pre_file_name = $_POST['name'];
$ext = ".txt";
$file_name = $pre_file_name.$ext;
fopen($file_name,'w');
?>
<form action="edit_file.php" method="post" class="form-horizontal"/>
<label class="control-label">Въведете новината (текст):</label>
<div class="controls">
<span class="field"><textarea class="span6 m-wrap" name="edit" cols="1600" rows="10"></textarea></span><p>
<input type="hidden" name="file_name" value="<?php echo $file_name; ?>">
<input class="btn red" type="submit" value="Създай!">
</div>
</form>
这是我的edit_file.php:
<?php
$edit = $_POST['edit'];
$file_name = $_POST['file_name'];
$file = fopen($file_name, 'w');
fwrite($file,$edit);
fclose($file);
header("Location: news-success.php");
?>
delete.php
<?php
$file = $_GET['name'];
unlink($file);
header('Location: news-delok.php');
?>
edit。
<?php
$file_name = $_GET['name'];
$file_read = fopen($file_name,"r");
$contents = fread($file_read, filesize($file_name));
fclose($file_read);
?>
<html>
<form action="edit_file.php" method="POST">
<label>Title:</label>
<input class="span6 m-wrap" type="text" placeholder="<?php $array = explode(".",$file_name); echo $array[0] ?>" disabled=""><br>
<label>Text:</label>
<textarea class="span6 m-wrap" name="edit" cols="420" rows="10"><?php echo $contents ?></textarea><p>
<input type="hidden" name="file_name" value="<?php echo $file_name ?>">
<input class="btn red" type="submit" value="Update!">
</form>
我如何使脚本检查文件名中是否有空格(例如News 1.txt)并将其替换为+(例如News+1.txt)?
对于您的create_file.php执行以下操作(已测试)。
例如:如果你的页面标题是"page 1",中间有一个空格,它将创建一个页面"page_1.txt",中间加上下划线。如果需要,下划线可以替换为"+"或任何其他有效字符。<?php
$ext = ".txt";
$pre_file_name = $_POST['name'];
$file_name = $pre_file_name.$ext;
$file_name = str_replace(" ", "_", $pre_file_name.$ext);
fopen($file_name,'w');
?>
<form action="edit_file.php" method="post" class="form-horizontal"/>
<label class="control-label">Enter the new (text):</label>
<div class="controls">
<span class="field"><textarea class="span6 m-wrap" name="edit" cols="1600" rows="10"></textarea></span><p>
<input type="hidden" name="file_name" value="<?php echo $file_name; ?>">
<input class="btn red" type="submit" value="Create one!">
</div>
</div>
</form>
删除文件名之间的空格使用str_replace()下一行之后$pre_file_name = $_POST['name'];
你的代码将是
$pre_file_name = $_POST['name'];
$new_file_name = str_replace(" ", "+", $pre_file_name);