> For the complete documentation index, see [llms.txt](https://book.bsdcn.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://book.bsdcn.org/porters-handbook/di-7-zhang-flavors/7.3.usesphp-he-flavors.md).

# 7.3.USES=php 和 Flavors

当使用 [`php`](https://docs.freebsd.org/en/books/porters-handbook/uses/#uses-php) 并带有以下参数之一：`phpize`、`ext`、`zend` 或 `pecl` 时，该 Port 会自动填充 `FLAVORS`，其中包含它支持的 PHP 版本。

**示例 5. 简单的 `USES=php` 扩展**

以下写法将为所有支持的版本生成包：

```makefile
PORTNAME=	some-ext
PORTVERSION=	0.0.1
PKGNAMEPREFIX=	${PHP_PKGNAMEPREFIX}

USES=		php:ext
```

以下写法将为所有支持的版本生成包，但排除 7.2：

```makefile
PORTNAME=	some-ext
PORTVERSION=	0.0.1
PKGNAMEPREFIX=	${PHP_PKGNAMEPREFIX}

USES=		php:ext
IGNORE_WITH_PHP=	72
```

## 7.3.1. 带 PHP 应用的 PHP Flavors

PHP 应用也可以支持 flavor。

这样可以为所有 PHP 版本生成包，方便用户在其服务器上使用所需的 PHP 版本。

> **重要**
>
> 支持 flavor 的 PHP 应用*必须*在其包名中追加 `PHP_PKGNAMESUFFIX`。

**示例 6：为 PHP 应用添加 Flavors 支持**

为 PHP 应用添加 flavor 支持非常简单：

```makefile
PKGNAMESUFFIX=	${PHP_PKGNAMESUFFIX}

USES=	php:flavors
```

> **技巧**
>
> 当添加对支持 PHP flavor 的 Port 的依赖时，使用 `@${PHP_FLAVOR}`。*绝不要*直接使用 `FLAVOR`。


---

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