how to unlink image in php

Usage The Nlink () function deletes the file. If successful, returns True, and returns False if it fails. Grammar Unlink (Filename,context) Example: The code is as follows Copy Code $tmpdata =

Unlink () function deletes file, mkdir () function creates directory, RmDir () function deletes directory Copy Code code as follows: unlink () function Use example ? To delete a file using the Unlink function $filename =

The unlink function cannot find the file! All php files, mysql, are UTF-8 encoded. the Source Code is $ _ POST [img] in the code is the image name, which is UTF-8 encoded, in windows, the image name is gbk encoded. why? what should I do? ------

Php image watermark class, php adds Chinese watermark code Header ("Content-type: image/png");/* notify the browser to output the image */ $ Im = imagecreate (400,300);/* define the image size */ $ Gray =

In php, images are generated on webpages, similar to long Weibo Image Generators. Reading Guide: due to the Media Station's Weibo communication needs, the article body must be transmitted in the form of images when it is forwarded to Sina Weibo, to

In php, adding watermarks to Chinese characters requires some simple processing. one is to convert characters into gbk, and the other is to load Chinese fonts, with these two conditions, adding a Chinese watermark to the image is simple. Example 1

PHP image processing function class (watermark image, thumbnail) [about proportional compression and cropping compression] The following is a simple image processing class, including watermarks and thumbnails.However, there are two ways to

Php image and Chinese watermark implementation code sharing Example 1 The code is as follows: Header ("Content-type: image/png");/* notify the browser to output the image */ $ Im = imagecreate (400,300);/* define the image size */ $ Gray =

Php code for adding a Chinese watermark to an image Header ("Content-type: image/png");/* notify the browser to output the image */ $ Im = imagecreate (400,300);/* define the image size */ $ Gray =

In php, adding watermarks to Chinese characters requires some simple processing. one is to convert characters into gbk, and the other is to load Chinese fonts, with these two conditions, adding a Chinese watermark to the image is simple. Example 1