PHP implements file upload and multi-file upload ,. PHP implements file upload and multi-file upload. in PHP program development, file upload is a very common function and one of the essential skills of PHP programmers. It is worth noting that file
The upload form does not need to be specially processed when using the upload function in ThinkPHP. For example, the following is a form submission with an attachment: formactionindex. phparticipant
We will introduce you to php. how to configure the php file upload function in the INI file involves some important options and restrictions on the size of php files to be uploaded, for more information about PHP website development, see yesterday.
Plupload is an interface-friendly file upload module on a Web browser that shows upload progress, automatic image thumbnails, and upload chunking. Can upload multiple files at the same time, for your content management system or similar upload
More Upload class usage can be completed by setting Upload parameters, which is left for you to explore. Get the upload class ThinkPHP extension provides the file upload class library UploadFile, can be in http://www.thinkphp.cn/extend/224.html
Codeigniter file upload code example
File Upload class
CodeIgniter's file upload class allows files to be uploaded. You can specify the file type to be uploaded and the file size to be specified.
Handling process
The general process of uploading
This article mainly introduces PHP file upload and multi-file Upload related information, and also shares with you how to modify the size limit of PHP file upload, if you need it, you can refer to the PHP program development. file upload is a very
Example of a Drupal file upload form
Copy Code code as follows:
function Upload_form () {
$form = Array ();
If This #attribute isn't present, upload'll fail on submit
$form [' #attributes '] [' enctype '] = '
PHP File upload of the implementation of multi-file upload ideas,
Two scenarios for uploading multiple files
① using multiple name values
a. Click the data format you received after submitting
Array ([file1] = = Array ([name] = 8.png[type] = Image/
The PHP file upload form is taken from the drupal code. The following code copies an example of a drupal file upload form: functionupload_form () {$ formarray (); Ifthis # attributeisnotpresent, uploadwillfailonsubmit $ form [# attri drupal file
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