use Psr\Http\Message\ServerRequestInterface;function phpInfoDemo(ServerRequestInterface $request): string{ // phpinfo() displays its output directly in the function's // HTTP response, so we don't need to explicitly return it // // Note: we recommend deleting the deployed Cloud Function once you no // longer need it, as phpinfo() may broadcast potential security issues. phpinfo(); return '';}
[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["難以理解","hardToUnderstand","thumb-down"],["資訊或程式碼範例有誤","incorrectInformationOrSampleCode","thumb-down"],["缺少我需要的資訊/範例","missingTheInformationSamplesINeed","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間：2025-09-04 (世界標準時間)。"],[],[],null,["# The PHP runtime\n\nYour Cloud Run function runs in an environment consisting of an\noperating system version with add-on packages, language support, and\nthe [PHP Functions Framework](https://github.com/GoogleCloudPlatform/functions-framework-php)\nlibrary that supports and invokes your function. This environment is identified\nby the language version, and is known as the runtime ID.\n\nFunction preparation\n--------------------\n\nYou can prepare a function directly from the Google Cloud console or write it on\nyour local machine and upload it. To prepare your local machine for PHP\ndevelopment, see [Use PHP on Google Cloud](/php/docs).\n\nSupported PHP runtimes and base images\n--------------------------------------\n\nSelect your runtime\n-------------------\n\nYou can select one of the supported PHP runtimes for your function during\ndeployment.\n\n\nYou can select a runtime version using the Google Cloud console, or the\ngcloud CLI. Click the tab for instructions on using the tool of\nyour choice: \n\n### gcloud\n\nSpecify the [PHP base image](/run/docs/configuring/services/runtime-base-images#how_to_obtain_base_images) for your function using the `--base-image` flag,\nwhile deploying your function. For example: \n\n gcloud run deploy \u003cvar translate=\"no\"\u003eFUNCTION\u003c/var\u003e \\\n --source . \\\n --function \u003cvar translate=\"no\"\u003eFUNCTION_ENTRYPOINT\u003c/var\u003e \\\n --base-image php84\n\nReplace:\n\n- \u003cvar translate=\"no\"\u003eFUNCTION\u003c/var\u003e with the name of the function you are\n deploying. You can omit this parameter entirely,\n but you will be prompted for the name if you omit it.\n\n- \u003cvar translate=\"no\"\u003eFUNCTION_ENTRYPOINT\u003c/var\u003e with the entry point to your function in\n your source code. This is the code Cloud Run executes when your\n function runs. The value of this flag must be a function name or\n fully-qualified class name that exists in your source code.\n\nFor detailed instructions on deploying a function using the gcloud CLI, see [Deploy functions in Cloud Run](/run/docs/deploy-functions#gcloud).\n\n### Console\n\nYou can select a runtime version when you create or update a Cloud Run function in the Google Cloud console. For detailed\ninstructions on deploying a function, see [Deploy functions in Cloud Run](/run/docs/deploy-functions#deploy-functions).\n\nTo select a runtime in the Google Cloud console when you create a function, follow these steps:\n\n1. In the Google Cloud console, go to the Cloud Run page:\n\n [Go to Cloud Run](https://console.cloud.google.com/run)\n2. Click **Write a function**.\n\n3. In the **Runtime** list, select a PHP runtime version.\n\n4. Click **Create**, and wait for Cloud Run to create the service\n using a placeholder revision.\n\n5. The console will redirect you to the **Source**\n tab where you can see the source code of your function. Click **Save and redeploy**.\n\nFor detailed instructions on updating the runtime version after your function is\ndeployed, see\n[Re-deploy new source code](/run/docs/deploy-functions#update-code-functions).\n\nSource code structure\n---------------------\n\nFor Cloud Run functions to find your function's definition, your\nsource code must follow a specific structure. See\n[Write Cloud Run functions](/run/docs/write-functions#php) for\nmore information.\n\nPHP Configuration\n-----------------\n\nYou configure your PHP function with a [`php.ini`\nfile](https://www.php.net/manual/en/configuration.file.php) in your function's\nroot directory. You can view existing PHP configuration settings with the\n[`phpinfo()`](https://www.php.net/manual/en/function.phpinfo.php) function as\nshown in the following code sample: \n\n\n use Psr\\Http\\Message\\ServerRequestInterface;\n\n function phpInfoDemo(ServerRequestInterface $request): string\n {\n // phpinfo() displays its output directly in the function's\n // HTTP response, so we don't need to explicitly return it\n //\n // Note: we recommend deleting the deployed Cloud Function once you no\n // longer need it, as phpinfo() may broadcast potential security issues.\n phpinfo();\n return '';\n }\n\nSpecifying dependencies\n-----------------------\n\nPHP uses Composer to manage dependencies. You specify dependencies for your\nfunction by adding the dependencies to a project file called `composer.json`.\n\nThe Cloud Run functions PHP runtime requires the Functions\nFramework to be an explicit dependency. To add Functions Framework as a\ndependency, run the following command in the directory containing your function\ncode (this directory must also contain the `composer.json` file): \n\n composer require google/cloud-functions-framework\n\nThis adds the Functions Framework to your `composer.json` and installs the\npackage in the `vendor/` directory.\n\n### `autoload.php` file\n\nOne of the files contained in your `vendor/` directory is `autoload.php`.\n\nAdd the following line to the top of your PHP scripts to require the\n`autoload.php` file, which automatically `require`s your function's other\ndependencies: \n\n require_once __DIR__ . '/vendor/autoload.php';\n\nBy default, the `vendor/` directory is ignored in the generated\n[`.gcloudignore`](/sdk/gcloud/reference/topic/gcloudignore) file to reduce the\nnumber of files sent in deployment."]]
