Home Backend Development PHP Tutorial wamp安装多个PHP版本,加载时出有关问题

wamp安装多个PHP版本,加载时出有关问题

Jun 13, 2016 pm 12:24 PM
amp dll nbsp php

wamp安装多个PHP版本,加载时出问题
wamp中放了多个版本的php,加载时,说GD库没打开。

看了一下,phpinfo()
指向的还是旧的php.ini,这里怎么改成新版本的php.ini  请教

网上试了几种方法不管用。谢谢了
------解决思路----------------------
需要设置加载正确的php配置文件,这样才可以切换到需要的版本。
------解决思路----------------------
1、虚拟主机不属于 php 支持,无需改动。
2、httpd.conf 中与 php 相关的实际只有这几行
PHPIniDir "/AMP/php54"
LoadFile "/AMP/php54/php5ts.dll"
LoadModule php5_module "/AMP/php54/php5apache2_2.dll"
addtype application/x-httpd-php .php
套红的随 php 版本变化(就是路径不同)

一般配置讲解中,并没有 LoadFile "/AMP/php54/php5ts.dll" 这句
其实这句是很重要的,是绿色配置的关键。他能确保在 php5ts.dll 所在目录中找到 php 所需的支撑库

还有一些第三方扩展所需的支撑库,也需要这样加载,比如
redis 的支撑库
LoadFile "/AMP/php54/ext/php_igbinary.dll" 
SWSC 的支撑库
LoadFile "/AMP/php54/ext/swscale-0.dll"

你在发现一些 php 扩展不能加载的时候,都可以尝试这样预先加载所需的支撑库

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