Joe Brockmeier briefly introduces the PHP scripting language, discusses the origin, performance, and application Platform of PHP. A simple example of a PHP script illustrates its basic syntax and usage.
If you are working on web-based development,
Let your PHP support GIF, PNG, and JPEG at the same time
The RedHat6.2 is compiled and installed in PHP manual, and it is found that only GIF images can be processed and JPEG images cannot be processed. Later know that PHP processing images, using
PHP implements the method of scaling PNG images (supports transparent backgrounds), PNG zoom
The example in this paper describes how PHP implements scaling of PNG images. Share to everyone for your reference. The implementation method is as follows:
The security practice of PHP, which must be known by system administrators, is an open source server scripting language and widely used. The Apacheweb server provides the convenience of accessing files and content through HTTP or HTTPS. Improper
The security practice of PHP, which must be known by system administrators, is an open source server scripting language and widely used. The Apacheweb server provides the convenience of accessing files and content through HTTP or HTTPS. Improper
Deployment requirements: (1) CentOS 73 separated from two hosts, one deployed httpd and PHP, the other deployed mariadb;(2) Deploy two virtual hosts, one provides WordPress, one provides phpmyadmin;(3) Provide HTTPS virtual host for
Let your PHP support GIF, PNG, and JPEG at the same time
The RedHat6.2 is compiled and installed in PHP manual, and it is found that only GIF images can be processed and JPEG images cannot be processed. Later know that PHP processing images, using
Make your PHP support GIF, PNG, and JPEG at the same time
After redhat6.2 is compiled and installed by PHP manual, it is found that only GIF images can be processed and JPEG images cannot be processed. Later I learned that PHP used the GD
Make your PHP support GIF, png, and JPEG at the same timeAfter RedHat6.2 is compiled and installed by php manual, it is found that only GIF images can be processed and JPEG images cannot be processed. Later, I learned that PHP used the GD library to
Using PHP to create images is a fairly easy thing to do. As long as you install some Third-party library files and have some knowledge of geometry, you can use PHP to create and process images. PHP currently uses the GD library to process images.
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