尝试使用 composer 安装 laravel 时 php 版本出错

Posted 2023-03-15

【中文标题】尝试使用 composer 安装 laravel 时 php 版本出错

【英文标题】：Error with php version when trying to install laravel with composer

【发布时间】：2015-12-22 17:47:33

【问题描述】：

所以，现在已经两天了，我一直在努力在我的旧 mac 10.6 上安装 laravel 我的电脑运行 php 5.5.27

但由于某种原因，当我在终端中使用此代码时：

composer create-project laravel/laravel project-name ~4.2.0 --prefer-dist

我明白了：

- laravel/framework v4.2.9 requires php >=5.4.0 -> your PHP version (5.3.26) or "config.platform.php" value does not satisfy that requirement. - laravel/framework v4.2.8 requires php >=5.4.0 -> your PHP version (5.3.26) or "config.platform.php" value does not satisfy that requirement. - laravel/framework v4.2.7 requires php >=5.4.0 -> your PHP version (5.3.26) or "config.platform.php" value does not satisfy that requirement. - laravel/framework v4.2.6 requires php >=5.4.0 -> your PHP version (5.3.26) or "config.platform.php" value does not satisfy that requirement. - laravel/framework v4.2.5 requires php >=5.4.0 -> your PHP version (5.3.26) or "config.platform.php" value does not satisfy that requirement. - laravel/framework v4.2.4 requires php >=5.4.0 -> your PHP version (5.3.26) or "config.platform.php" value does not satisfy that requirement. - laravel/framework v4.2.3 requires php >=5.4.0 -> your PHP version (5.3.26) or "config.platform.php" value does not satisfy that requirement. - laravel/framework v4.2.2 requires php >=5.4.0 -> your PHP version (5.3.26) or "config.platform.php" value does not satisfy that requirement. - laravel/framework v4.2.17 requires php >=5.4.0 -> your PHP version (5.3.26) or "config.platform.php" value does not satisfy that requirement. - laravel/framework v4.2.16 requires php >=5.4.0 -> your PHP version (5.3.26) or "config.platform.php" value does not satisfy that requirement. - laravel/framework v4.2.15 requires php >=5.4.0 -> your PHP version (5.3.26) or "config.platform.php" value does not satisfy that requirement. - laravel/framework v4.2.14 requires php >=5.4.0 -> your PHP version (5.3.26) or "config.platform.php" value does not satisfy that requirement. - laravel/framework v4.2.13 requires php >=5.4.0 -> your PHP version (5.3.26) or "config.platform.php" value does not satisfy that requirement. - laravel/framework v4.2.12 requires php >=5.4.0 -> your PHP version (5.3.26) or "config.platform.php" value does not satisfy that requirement. - laravel/framework v4.2.11 requires php >=5.4.0 -> your PHP version (5.3.26) or "config.platform.php" value does not satisfy that requirement. - laravel/framework v4.2.10 requires php >=5.4.0 -> your PHP version (5.3.26) or "config.platform.php" value does not satisfy that requirement. - laravel/framework v4.2.1 requires php >=5.4.0 -> your PHP version (5.3.26) or "config.platform.php" value does not satisfy that requirement. - laravel/framework v4.2.0 requires php >=5.4.0 -> your PHP version (5.3.26) or "config.platform.php" value does not satisfy that requirement. - Installation request for laravel/framework 4.2.* -> satisfiable by laravel/framework[v4.2.0, v4.2.1, v4.2.10, v4.2.11, v4.2.12, v4.2.13, v4.2.14, v4.2.15, v4.2.16, v4.2.17, v4.2.2, v4.2.3, v4.2.4, v4.2.5, v4.2.6, v4.2.7, v4.2.8, v4.2.9].

Your requirements could not be resolved to an installable set of packages.

有人知道为什么 laravel 不能识别我的 php 版本吗？

【参考方案1】：

显然，您的机器上安装了几个 PHP。 使用以下 shell 命令检查 PATH 环境中的第一个 php。

哪个php

【讨论】：

好的，所以我在终端中写了 php -i 并得到了phpinfo() PHP Version => 5.3.26 但是当我执行 phpinfo();在我的一个 .php 文件中，在浏览器上显示为 5.5.27.. 我不明白

检查您的 nginx 或 apache 配置以确认您使用的是哪个 php-fpm。另外，使用 ps 来查看哪个 php-fpm 正在运行。

谢谢，但我该怎么做呢？我对终端命令不太熟悉。