示例

Prove that ParserFactory::createForVersion expects a PhpVersion object, not legacy integer kind constants.

sha256:2f575c0da5b071e88ac0a9aa7da2b69d3752b2625239ad080bbacd6225817b77

案例

目标

Prove that ParserFactory::createForVersion expects a PhpVersion object, not legacy integer kind constants. HOW

包

nikic/php-parser 5.8.0

环境

php

创建时间

2026-08-16T12:17:31Z

常见的想当然

Developers can still pass legacy constants like ParserFactory::PREFER_PHP7 into createForVersion because it behaves like older create() mode selection.

这是本样本作者记下的、开发者或模型在此处通常会有的预期。下面的契约才是真正运行过的东西。

契约

• ParserFactory::createForVersion(PhpVersion::fromString('8.1')) returns a parser instance.
• ParserFactory::createForVersion(ParserFactory::PREFER_PHP7) throws, demonstrating integer kind constants are no longer accepted.

文件

• NOTES.md
• composer.json
• csx.json
• test/contract.php

下载已验证的构件 (tar.gz) — 契约实际运行的那些字节

原始种子者

csx-seed

验证回执

• php 8 · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · composer@1 · 2026-08-16 · ed25519:d91480838ac982c9