uuf6429/phpdoc-to-jsonschema

PHPDoc 到 JsonSchema 转换器。

1.0.1 2024-08-15 17:16 UTC

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Last update: 2024-09-15 17:34:11 UTC


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PHPStan 风格的 PHPDoc 转换为 JSON Schema。

💾 安装

此包可以通过 Composer 安装,只需运行以下命令

composer require uuf6429/phpdoc-to-jsonschema

如果您打算仅在开发期间使用此库,请考虑使用 --dev

🚀 使用

以下代码

<?php

namespace MyApp;

// Define an example class to be featured in the json schema
class Person
{
    public function __construct(
        public readonly string $name,
        public readonly int    $height,
    ) {
    }
}

// Load a PHPDoc block that should return an instance of the Person class
$docblock = \uuf6429\PHPStanPHPDocTypeResolver\PhpDoc\Factory::createInstance()
    ->createFromComment('/** @return \MyApp\Person */');

// Retrieve the @return tag for that docblock.
/** @var \PHPStan\PhpDocParser\Ast\PhpDoc\ReturnTagValueNode $returnTag */
$returnTag = $docblock->getTag('@return');

// Convert that @return tag to JSON Schema
// (note that convertTag() takes typed tags, for example: @param, @var, @property[-read/-write] and of course @return)
$converter = new \uuf6429\PHPDocToJSONSchema\Converter();
$result = $converter->convertType($returnTag->type, null);

// Export the schema and print it out as json
echo json_encode(\Swaggest\JsonSchema\Schema::export($result), JSON_PRETTY_PRINT);

...结果类似于

{
    "definitions": {
        "MyApp.Person": {
            "required": [
                "name",
                "height"
            ],
            "properties": {
                "name": {
                    "type": "string",
                    "readOnly": true
                },
                "height": {
                    "type": "integer",
                    "readOnly": true
                }
            },
            "type": "object"
        }
    },
    "$ref": "#\/definitions\/MyApp.Person"
}

有关更复杂的示例,请参阅 ExampleTest

📖 文档

\uuf6429\PHPDocToJSONSchema\Converter 类公开以下内容

  • function convertType(\phpDocumentor\Reflection\Type $type, ?string $currentClass): \Swaggest\JsonSchema\Schema
    将提供的 PHPDoc 类型转换为 schema。
    • $type 要转换的 PHPDoc 类型。
    • $currentClass 出现该类型的类的完全限定类名,如果该类型不是类(例如,对于函数),则为 null。