我使用的是Codeigniter
框架。我有codeigniter
查看记录页面。
其中im显示文件名。但现在我想分别显示文件名和文件扩展名。像这个
file name | file ext
请参阅下面的我的代码
查看页面
<div class="gallery gallery-2">
<ul class="row">
<?php $images = $this->fileupload_model->get_all_files(); ?>
<?php if ($images): ?>
<?php foreach ($images as $image): ?>
<li class="col-md-3 hidden-phone">
<a class="thumb no-ajaxify" data-gallery="gallery-2" href="#">
<img style="width:177px;height:130px;" src="/uploads/<?php if ('/uploads/$image->file_url') echo $image->file_url ?><?php else echo "pdf.png" ?>" alt="uploaded files" class="img-responsive" /></a>
<p>Status: <strong>
<?php if ($image->status == 2 && 1)
echo "<a style='text-decoration:underline;' href='/admin/fileupload/status/$image->file_id'>Deactive</a>";
else
echo "<a style='text-decoration:underline;' href='/admin/fileupload/status/$image->file_id'>Active</a>";
?>
</strong> | <a href="/admin/fileupload/delete/<?php echo $image->file_id; ?>" class="btn btn-sm btn-danger"><i class="fa fa-times"></i></a></p>
<p>File Url: <strong><a href="/uploads/<?php echo $image->file_url; ?>" target="_blank">click for url</a></strong></p>
<div class="separator"> </div>
</li>
<?php endforeach ?>
<?php else: ?>
<h2 style="color:red;font-weight:bold;text-transform:uppercase;font-size:17px;">oh Sorry, No Images Found !</h2>
<?php endif ?>
</ul>
</div>
型号
public function files_insert($name_array) //add images from model
{
foreach ($name_array as $photo)
{
$data = array(
'file_url' => $photo,
'status' => '1',
);
$this->db->insert('file_upload', $data);
$this->db->affected_rows();
}
}
读取路径信息()
<?php
$path_parts = pathinfo('/www/htdocs/inc/inc.php');
echo $path_parts['dirname'], "n";
echo $path_parts['basename'], "n";
echo $path_parts['extension'], "n";
echo $path_parts['filename'], "n"; // since PHP 5.2.0
?>
上面的例子将输出:
/www/htdocs/inc 公司
包括php
php
包括
使用getimagesize()
$file // path of the file
$result = getimagesize($file);
$mime = $result["mime"];
pathinfo
为您的带来了魔力
<?php
$ext = pathinfo("file.png", PATHINFO_EXTENSION);
echo $ext ;
$filename = pathinfo("file.txt", PATHINFO_FILENAME);
echo "<br/>";
echo $filename;
?>
这是快速、高效、可靠和内置的。pathinfo()可以根据传递给它的常量为您提供其他信息,例如规范路径