feat: 添加 PHP 7.4.33-cli-alpine 版本支持

- 更新基础镜像为 php:7.4.33-cli-alpine
- 添加 swoole-4.8.12.tgz 用于 PHP 7.x
- 优化 install.sh 中 swoole 扩展的版本判断逻辑，支持不同 PHP 版本使用对应的 swoole 版本

Co-Authored-By: Claude <noreply@anthropic.com>

Author: Tinywan

Dockerfile

@@ -1,7 +1,7 @@
-FROM php:8.3.30-cli-alpine
+FROM php:7.4.33-cli-alpine
 
 LABEL Maintainer="ShaoBo Wan (Tinywan) <756684177@qq.com>" \
-    Description="Webman Lightweight container with PHP 8.4.16 based on Alpine Linux."
+    Description="Webman Lightweight container with PHP 7.4.33 based on Alpine Linux."
 
 # Use Alibaba Cloud mirror for faster downloads
 RUN sed -i "s/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g" /etc/apk/repositories

extension/install.sh

@@ -553,11 +553,22 @@ if [[ -z "${EXTENSIONS##*,swoole,*}" ]]; then
         docker-php-ext-enable swoole
         rm -rf swoole
     else
-        mkdir swoole
-        tar -xf swoole-6.1.6.tgz -C swoole --strip-components=1
-        (cd swoole && phpize && ./configure --enable-sockets --enable-openssl && make ${MC} && make install)
-        docker-php-ext-enable swoole
-        rm -rf swoole
+        isPhpVersionGreaterOrEqual 8 0
+        if [[ "$?" = "1" ]]; then
+            # PHP 8.0-8.3 requires swoole 5.x
+            mkdir swoole
+            tar -xf swoole-5.1.4.tgz -C swoole --strip-components=1
+            (cd swoole && phpize && ./configure --enable-sockets --enable-openssl && make ${MC} && make install)
+            docker-php-ext-enable swoole
+            rm -rf swoole
+        else
+            # PHP 7.x requires swoole 4.x
+            mkdir swoole
+            tar -xf swoole-4.8.12.tgz -C swoole --strip-components=1
+            (cd swoole && phpize && ./configure --enable-sockets --enable-openssl && make ${MC} && make install)
+            docker-php-ext-enable swoole
+            rm -rf swoole
+        fi
     fi
 fi