在web开发中经常会有选择多个内容进行操作的情况，我们看下PHP如何删除一组文件的。
form.html
<!-- These files must exist to work (This is only an example) -->
<form action="process.PHP" method="post">
<input type="checkBox" value="file1.html" name="delete[]"> file1.html<br>
<input type="checkBox" value="file2.html" name="delete[]"> file2.html<br>
<input type="checkBox" value="file3.html" name="delete[]"> file3.html<br>
<input type="submit" value="Delete Selected" name="submit">
</form>
/**
* PHP删除一组文件
*
* @param
* @arrange 512-笔记网： www.512Pic.com
**/
<?PHP
# Take each checked value,and give it a name of $delete
foreach($_POST['delete'] as $delete){
# Make sure the file actually exists
if(file_exists("/location/of/directory/".$delete)){
# Delete each file
unlink("/location/of/directory/",$delete);
}else{
continue;
}
}
# Return to form.html
header("Location: form.html");
/*** 来自编程之家 jb51.cc（jb51.cc） ***/