optimize code

sapi/scripts/download-php-src-archive.php

@@ -0,0 +1,29 @@
+<?php
+
+$poject_dir = realpath(__DIR__ . '/../../');
+$php_version_tag = trim(file_get_contents($poject_dir . '/sapi/PHP-VERSION.conf'));
+$php_source_folder = $poject_dir . "/pool/php-src/php-{$php_version_tag}";
+$php_archive_file = $poject_dir . "/pool/php-tar/php-{$php_version_tag}.tar.gz";
+$download_dir = dirname($php_archive_file);
+
+# 下载 PHP 源码
+$download_cmd = "curl -L https://github.com/php/php-src/archive/refs/tags/php-{$php_version_tag}.tar.gz -o {$php_archive_file}";
+echo $download_cmd . PHP_EOL;
+if (!file_exists($php_archive_file)) {
+    `test -d {$download_dir} || mkdir -p {$download_dir}`;
+    `{$download_cmd}`;
+}
+
+# 若不存在则解压 PHP 源码包
+# tar -zxvf 文件名.tar.gz --strip-components=1 -C 指定解压目录
+
+$extract_tar_cmd = <<<EOF
+    set -x
+    # test -d {$php_source_folder} && rm -rf {$php_source_folder}
+    mkdir -p {$php_source_folder}
+    test -f {$php_source_folder}/configure.ac || tar -zxf {$php_archive_file} --strip-components=1 -C  {$php_source_folder}
+EOF;
+
+`{$extract_tar_cmd}`;
+
+return $php_source_folder;

sync-source-code.php

@@ -3,8 +3,7 @@
 declare(strict_types=1);
 
 $project_dir = __DIR__;
-require_once __DIR__ . '/sapi/scripts/DownloadPHPSourceCode.php';
-$php_source_folder = PHP_SRC_DIR;
+$php_source_folder = require_once __DIR__ . '/sapi/scripts/download-php-src-archive.php';
 $sync_dest_dir = $project_dir . '/var/sync-source-code-tmp';
 
 $scanned_directory_source = array_diff(scandir($php_source_folder . '/ext/'), array('..', '.'));