我使用的wordpress:php7.1-fpm-alpine
是基于php:7.1-fpm-alpine
(https://github.com/docker-library/wordpress/blob/master/php7.1/fpm-alpine/Dockerfile)。
我试过了 RUN pecl install xdebug-2.5.0 && docker-php-ext-enable xdebug
在构建时导致错误:
Step 19/19 : RUN pecl install xdebug-2.5.0 && docker-php-ext-enable xdebug
---> Running in 52c988e12cb2
downloading xdebug-2.5.0.tgz ...
Starting to download xdebug-2.5.0.tgz (267,640 bytes)
........................................................done: 267,640 bytes
76 source files, building
running: phpize
Configuring for:
PHP Api Version: 20160303
Zend Module Api No: 20160303
Zend Extension Api No: 320160303
Cannot find autoconf. Please check your autoconf installation and the
$PHP_AUTOCONF environment variable. Then, rerun this script.
以下内容足以在该映像上简单地安装xdebug:
FROM wordpress:php7.1-fpm-alpine
RUN apk add --no-cache $PHPIZE_DEPS \
&& pecl install xdebug-2.5.0 \
&& docker-php-ext-enable xdebug
进行构建,然后从结果图像中的外壳运行,将产生以下结果:
$ php -i | grep Xdebug
with Xdebug v2.5.0, Copyright (c) 2002-2016, by Derick Rethans
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