prepare to release rc3, add dev:php-ver command

src/SPC/ConsoleApplication.php

@@ -16,7 +16,7 @@ use Symfony\Component\Console\Command\ListCommand;
  */
 class ConsoleApplication extends Application
 {
-    public const VERSION = '2.0-rc2';
+    public const VERSION = '2.0-rc3';
 
     /**
      * @throws \ReflectionException

src/SPC/command/dev/PhpVerCommand.php

@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+namespace SPC\command\dev;
+
+use SPC\command\BaseCommand;
+use Symfony\Component\Console\Attribute\AsCommand;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+#[AsCommand('dev:php-ver', 'Dev command')]
+class PhpVerCommand extends BaseCommand
+{
+    public function initialize(InputInterface $input, OutputInterface $output)
+    {
+        $this->no_motd = true;
+        parent::initialize($input, $output);
+    }
+
+    public function handle(): int
+    {
+        // Find php from source/php-src
+        $file = SOURCE_PATH . '/php-src/main/php_version.h';
+        $result = preg_match('/#define PHP_VERSION "(\d+\.\d+\.\d+)"/', file_get_contents($file), $match);
+        if ($result === false) {
+            $this->output->writeln('<error>PHP source not found, maybe you need to extract first ?</error>');
+            return 1;
+        }
+        $this->output->writeln('<info>' . $match[1] . '</info>');
+        return 0;
+    }
+}