无法在 php 8.1.5 docker 容器中为 gd 启用 Freetype

Question

问题：Call to undefined function imagettfbbox。的输出function_exists('imagettfbbox')是false.

现在看了这么多Dockerfile，用gd启用Freetype似乎也不是那么难了。然而，虽然我的 Dockerfile 构建没有错误，但当我查看 phpinfo 时，Freetype 并未启用......

我缺少什么？

GD Support          enabled
GD Version          bundled (2.1.0 compatible)
GIF Read Support    enabled
GIF Create Support  enabled
PNG Support         enabled
libPNG Version      1.6.37
WBMP Support        enabled
XBM Support         enabled
BMP Support         enabled
TGA Read Support    enabled

这是我的 Dockerfile

FROM php:8.1.5-fpm-alpine3.15

ENV PHP_OPCACHE_VALIDATE_TIMESTAMPS="0" \
    PHP_OPCACHE_MAX_ACCELERATED_FILES="20000" \
    PHP_OPCACHE_MEMORY_CONSUMPTION="256" \
    PHP_OPCACHE_MAX_WASTED_PERCENTAGE="10"

RUN apk add bash curl zip libzip-dev libxpm libxpm-dev libpng libpng-dev libwebp libwebp-dev libjpeg-turbo libjpeg-turbo-dev freetype freetype-dev imagemagick imagemagick-dev && rm /var/cache/apk/*
RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/bin --filename=composer

RUN docker-php-ext-install pdo_mysql

RUN apk add $PHPIZE_DEPS
RUN pecl install redis
RUN docker-php-ext-configure zip 
RUN docker-php-ext-configure gd --enable-gd --with-webp --with-jpeg --with-xpm --with-freetype 
RUN docker-php-ext-install zip opcache
RUN docker-php-ext-install gd 
RUN docker-php-ext-enable redis 

RUN apk del --purge autoconf g++ make

WORKDIR /var/www

COPY ./dockerfiles/php/php.ini /usr/local/etc/php/php.ini
COPY ./dockerfiles/php/php-fpm-pool.conf /usr/local/etc/php-fpm.d
COPY ./dockerfiles/php/opcache.ini /usr/local/etc/php/conf.d/opcache.ini

COPY ./app/ /var/www

RUN PATH=$PATH:/var/www/bin:bin

RUN composer install

CMD ["php-fpm", "-F"]

以及引用的配置：

# php.ini

realpath_cache_size=1M
realpath_cache_ttl=300
upload_max_filesize=16M
date.timezone="Europe/Belgrade"
session.save_handler=redis
session.save_path="localhost:6379"

# php-fpm-pool.conf 

[www]
user = www-data
group = www-data

listen = 0.0.0.0:9000
listen.backlog = 1023

pm = dynamic
pm.max_children = 8
pm.start_servers = 2
pm.min_spare_servers = 1
pm.max_spare_servers = 3
pm.status_path = /php-fpm-status
ping.path = /php-fpm-ping
request_terminate_timeout = 5m
chdir = /
catch_workers_output = yes
clear_env = no

# opcache.ini 

[opcache]

opcache.enable=1
opcache.revalidate_freq=0
#opcache.validate_timestamps=${PHP_OPCACHE_VALIDATE_TIMESTAMPS}
opcache.max_accelerated_files=${PHP_OPCACHE_MAX_ACCELERATED_FILES}
opcache.memory_consumption=${PHP_OPCACHE_MEMORY_CONSUMPTION}
opcache.max_wasted_percentage=${PHP_OPCACHE_MAX_WASTED_PERCENTAGE}
opcache.interned_strings_buffer=16

opcache.fast_shutdown=1

Answer 1

也许这可以解决这个问题：

RUN apk add --no-cache freetype-dev libjpeg-turbo-dev libpng-dev libzip-dev zlib-dev
RUN docker-php-ext-configure gd --enable-gd --with-freetype --with-jpeg
RUN docker-php-ext-install gd