php imagecopy

This article describes how to use the imagecopy function to add an image watermark for PHP image processing. This article provides a simple entry-level User-Defined Function example. For more information, see This article describes how to use the

PHP image processing using the Imagecopy function to add a picture watermark instance, Adding a watermark to a picture is also a common feature in image processing. As long as you see the pictures in the page can easily get, you hard to edit the

There are many ways to add watermarks to images in php. These functions are based on the GD library in php. If you do not have an account, you cannot use the watermark function. The imagecopymerge () function is used to copy and merge part of an

Image watermark in PHP There are many ways to achieve, he these features are based on the GD library in PHP, if there is no opening of the GD library is not allowed to use the watermark function. The Imagecopymerge () function is used to copy and

PHP using imagecopy () stitching pictures Header ("Content-type:image/jpeg"); $SRC _image[0] = Imagecreatefromgif ("./1.jpg"); $SRC _image[1] = Imagecreatefromgif ("./2.jpg"); $dest =

This article describes how to use the imagecopy function to add an image watermark for PHP image processing. This article provides a simple entry-level user-defined function example, if you need a watermark, you can refer to the following section to

The Imagecopymerge () function copies and merges part of an image, returns TRUE successfully, or returns FALSE. GD Library support for PHP under Windows Find php.ini, open content, find: ; Extension=php_gd2.dll Put the front semicolon ";" Remove,

Adding a watermark to a picture is also a common feature in image processing. Because as long as the pictures you see on the page can easily get, you work hard to edit the pictures do not want to be taken away by others to use, so add a watermark

The imagecopy function reports a syntax error, such as online. thanks for the source code: $ Dst_im = imagecreatetruecolor (150,150 ); $ Src_im = imagecreatefromjpeg ("demo_files/sago.jpg "); Imagecopy ($ dst_im, $ src_im, 150,150 ); Gd

The source code is: $DST _im = Imagecreatetruecolor (150, 150); $src _im = imagecreatefromjpeg ("demo_files/sago.jpg"); Imagecopy ($dst _im, $src _im,0,0,0,0,150,150); GD is open. Error "PHP Parse error:syntax error, unexpected ' imagecopy '