php gd

PHP allows you to generate various App Logo sizes and phpapp logo sizes in batches. PHP allows you to generate various App Logo sizes in batches. PHPGD is used for phpapp logo sizes. it is easy to use and can be tailored and downloaded in one click.

This article mainly introduces PHPGD Library-related image generation and processing functions, classifies and summarizes and analyzes the functions and usage of phpGD Library-related image processing functions, for more information about image

Install version 5.4 or 5.5 of PHP using Yum Use centos6.5 as the test machine. The following two commands make it easy to install version 5.4 of PHP Yum Remove php php-bcmath php-cli php-common php-devel php-fpm php-gd php-imap php-ldap

Install and uninstall software using the installation method of the Yum in CentOS install a software when installing yum-y install httpd installation of multiple similar software yum-y install httpd* installing multiple non-similar software yum-y

A very simple PHP verification code generation example. in This PHP verification code generation, we need to use the php_gd2.dll extension. I will give you the entire example below, I hope to help you. Use the php gd Library Extension class to

Php generates an EAN_13 standard barcode instance. The following is the PHP method for generating the EAN_13 standard bar code. the following code needs to be copied in the php + gd environment :? FunctionEAN_13 ($ code) {the width of a unit $ lw2;

This article provides a detailed analysis of how to install Apache + PHP to connect to Oracle in Linux. if you need a friend, refer to Oracle and choose CentOS for Linux. 1. install httpd (apache)Yum install httpd-y 2. install php, php-gd,

How to enable the GD Library in PHP. Opening the GD Library is an important parameter in php. it is often used to process images. any processing of images requires the support of the GD Library, next I will introduce the methods and commands for

This article mainly introduces the implementation code of the php digital verification code, which has some reference value. if you need it, it is very convenient to refer to implementing the verification code in php, the key point is to master the

PHP image cropping function (image not deformed) * Exif_imagetype -- determines the type of an image. * Description: The function is to crop an image of any size without deformation. * Parameter description:

This article mainly introduces how to use the gd Library in php to implement remote image download instances. This article provides the implementation code directly. if you need it, you can refer to it because you want to write a remote image

Yum (all called YellowdogUpdater, Modified) is Yum (all called Yellow dog Updater, Modified) is a Shell front-end package handler in Fedora, Redhat, CentOS. based on the RPM package, you can download and install the RPM package from the specified

The online yum installation in Centos is slow. replace the following with the CentOS image server in China! 1. install and configure Apache + php + Mysql The online yum installation in Centos is slow. replace the following with the CentOS image

This is much better than what one-click installation package has been circulated on the internet. it is strongly recommended that this method be installed. it is suitable for all Cainiao and experts. it is good to compile and install all the source

How to install and uninstall software in Centos yum install yum-yinstallhttpd when multiple similar software is installed in yum-yinstallhttpd * when multiple non-similar software is installed in Centos- yinstallhttpdphpphp-gdmysql how to use

Preface: Again to toss the monitor again. About monitoring, how to say it. Now it's all about "automating operations." The traditional way of monitoring is also slowly moving towards automation, intelligence. I believe that the future, monitoring

Pre-order: http://mp.gaitu.com/sheji.html This is the reference site. In fact, this is not difficult to do, there are some problems do not understand. The standard document size for business card making is 9 cm X5.4 cm resolution is 300 size size is:

How Yum installs and uninstalls software in CentOSInstallation methodWhen installing a softwareYum-y Install httpdWhen installing multiple similar softwareYum-y Install httpd*When installing multiple non-similar softwareYum-y Install httpd php

1. Update the system kernel to the latest version. [Root @ linuxfei ~] # Yum-y update After the system is updated, if an error message is prompted during Yum installation, run the following command to fix the problem. [Root @ linuxfei ~] #

Because today I want to write a remote image download class, I have prepared a phpgd Library in advance to implement the remote image download function. of course, curl is better, the phpgd library implements the remote image download function. the