各位技术人员们，我想请教以下问题：
我在1Panel中搭建了一个网站，使用的是PHP8.2.15（在应用商店中安装的），我使用过了其中的8.1、8.0、7.4等版本测试，均为显示不支持GLOB_BRACE这个常量，这个常量按理说是8.2都已经支持了的
我使用的是以下php代码，用途是随机使用某个文件夹下的图片作为背景，我个人电脑环境下是可以正常使用这个常量，之前在某塔的编译的PHP下使用也正常，不知是哪方面的原因，还想请教一下
目前是使用了其他类似的方法替换了这个常量
function getRandomBackground() {
$folderPath = './images/background/';
$images = glob($folderPath . '*.{jpg,jpeg,png,gif,webp}', GLOB_BRACE);
return $images[array_rand($images)];
}
if (empty($_POST["user"]) || empty($_POST["pass"]) || empty($_POST["verify"])) {
include "login_page.php";
echo '<style>body { background-image: url("' . getRandomBackground() . '"); }</style>';
} else {.....
1Panel版本：v1.10.2-lts
浏览器版本：chrome目前最新版
NICHX
2
The GLOB_BRACE flag is not available on some non GNU systems, like Solaris or Alpine Linux.
貌似是因为1panel的php镜像是php:xxx-fpm-alpine
另外想问一下你现在是咋解决的
1 个赞
NICHX
3
重新构建了php的docker镜像解决问题，dockerfile如下
FROM php:7.4.33-fpm-bullseye
MAINTAINER Fisher "N"
# 设置时区
ENV TZ=Asia/Shanghai
COPY --from=mlocati/php-extension-installer /usr/bin/install-php-extensions /usr/bin/
ADD sources.list /opt/1panel/runtime/php/hkcms/php/sources.list
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone \
&& mkdir /opt/web && mkdir -p /usr/local/php74/var/log && touch /usr/local/php74/var/log/php-fpm.log && touch /usr/local/php74/var/log/php_errors.log \
&& groupadd www -g 1000 && useradd -s /sbin/nologin -M www -u 1000 -g 1000 && mkdir /home/www && chown www:www /home/www \
&& chown www:www /usr/local/php74/var/log/php-fpm.log /usr/local/php74/var/log/php_errors.log \
&& DEBIAN_FRONTEND=noninteractive apt-get update -q \
&& DEBIAN_FRONTEND=noninteractive apt-get install -qq -y \
curl \
git \
zip unzip \
&& install-php-extensions \
@composer-2.5.8 \
gd \
mysqli \
pdo_mysql \
&& docker-php-ext-enable \
gd \
mysqli \
pdo_mysql \
多谢解答
我就改这样了，效果差不多：class BackgroundImage {
public function getRandomBackground(): string {
$folderPath = ‘./images/background/’;
$allowedExtensions = array(‘jpg’, ‘jpeg’, ‘png’, ‘gif’, ‘webp’);
$images = array();
$files = scandir($folderPath);
foreach ($files as $file) {
// 检查文件扩展名是否在允许的范围内
$extension = strtolower(pathinfo($file, PATHINFO_EXTENSION));
if (in_array($extension, $allowedExtensions)) {
$images[] = $file;
}
}
return $folderPath . $images[array_rand($images)];
}
}
你好，我也遇到这个问题了，这个是先在面板的镜像里新建DockerFile，然后再去容器里把网站的PHP镜像切换成这个吗？
ERROR: ld.so: object ‘/usr/lib/preloadable_libiconv.so’ from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
ERROR: ld.so: object ‘php’ from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
ERROR: ld.so: object ‘/usr/lib/preloadable_libiconv.so’ from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
ERROR: ld.so: object ‘php’ from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
[03-May-2024 05:35:19] NOTICE: fpm is running, pid 1
[03-May-2024 05:35:19] NOTICE: ready to handle connections
你好，我也遇到这个问题了，这个是先在面板的镜像里新建DockerFile，然后再去容器里把网站的PHP镜像切换成这个吗？
ERROR: ld.so: object ‘/usr/lib/preloadable_libiconv.so’ from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
ERROR: ld.so: object ‘php’ from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
ERROR: ld.so: object ‘/usr/lib/preloadable_libiconv.so’ from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
ERROR: ld.so: object ‘php’ from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
[03-May-2024 05:35:19] NOTICE: fpm is running, pid 1
[03-May-2024 05:35:19] NOTICE: ready to handle connections
