我不能安装Laravel6，即使我的php是7.2

我正在本地计算机服务器上工作。这是第一次安装Laravel 6。通过键入此命令

Laravel new project

说

Installing dependencies (including require-dev) from lock file
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - This package requires php ^7.2 but your HHVM version does not satisfy that requirement.
  Problem 2
    - Installation request for doctrine/lexer 1.2.0 -> satisfiable by doctrine/lexer[1.2.0].
    - doctrine/lexer 1.2.0 requires php ^7.2 -> your PHP version (7.1.26) does not satisfy that requirement.
  Problem 3
    - Installation request for laravel/framework v6.14.0 -> satisfiable by laravel/framework[v6.14.0].
    - laravel/framework v6.14.0 requires php ^7.2 -> your PHP version (7.1.26) does not satisfy that requirement.
  Problem 4
    - Installation request for laravel/tinker v2.2.0 -> satisfiable by laravel/tinker[v2.2.0].
    - laravel/tinker v2.2.0 requires php ^7.2 -> your PHP version (7.1.26) does not satisfy that requirement.
  Problem 5
    - Installation request for monolog/monolog 2.0.2 -> satisfiable by monolog/monolog[2.0.2].
    - monolog/monolog 2.0.2 requires php ^7.2 -> your PHP version (7.1.26) does not satisfy that requirement.
  Problem 6
    - Installation request for symfony/css-selector v5.0.4 -> satisfiable by symfony/css-selector[v5.0.4].
    - symfony/css-selector v5.0.4 requires php ^7.2.5 -> your PHP version (7.1.26) does not satisfy that requirement.
  Problem 7
    - Installation request for symfony/mime v5.0.4 -> satisfiable by symfony/mime[v5.0.4].
    - symfony/mime v5.0.4 requires php ^7.2.5 -> your PHP version (7.1.26) does not satisfy that requirement.
  Problem 8
    - Installation request for symfony/service-contracts v2.0.1 -> satisfiable by symfony/service-contracts[v2.0.1].
    - symfony/service-contracts v2.0.1 requires php ^7.2.5 -> your PHP version (7.1.26) does not satisfy that requirement.
  Problem 9
    - Installation request for symfony/translation-contracts v2.0.1 -> satisfiable by symfony/translation-contracts[v2.0.1].
    - symfony/translation-contracts v2.0.1 requires php ^7.2.5 -> your PHP version (7.1.26) does not satisfy that requirement.
  Problem 10
    - Installation request for phpdocumentor/reflection-docblock 5.0.0 -> satisfiable by phpdocumentor/reflection-docblock[5.0.0].
    - phpdocumentor/reflection-docblock 5.0.0 requires php ^7.2 -> your PHP version (7.1.26) does not satisfy that requirement.
  Problem 11
    - Installation request for phpunit/php-code-coverage 7.0.10 -> satisfiable by phpunit/php-code-coverage[7.0.10].
    - phpunit/php-code-coverage 7.0.10 requires php ^7.2 -> your PHP version (7.1.26) does not satisfy that requirement.
  Problem 12
    - Installation request for phpunit/phpunit 8.5.2 -> satisfiable by phpunit/phpunit[8.5.2].
    - phpunit/phpunit 8.5.2 requires php ^7.2 -> your PHP version (7.1.26) does not satisfy that requirement.
  Problem 13
    - Installation request for sebastian/global-state 3.0.0 -> satisfiable by sebastian/global-state[3.0.0].
    - sebastian/global-state 3.0.0 requires php ^7.2 -> your PHP version (7.1.26) does not satisfy that requirement.
  Problem 14
    - Installation request for sebastian/type 1.1.3 -> satisfiable by sebastian/type[1.1.3].
    - sebastian/type 1.1.3 requires php ^7.2 -> your PHP version (7.1.26) does not satisfy that requirement.
  Problem 15
    - doctrine/lexer 1.2.0 requires php ^7.2 -> your PHP version (7.1.26) does not satisfy that requirement.
    - egulias/email-validator 2.1.15 requires doctrine/lexer ^1.0.1 -> satisfiable by doctrine/lexer[1.2.0].
    - Installation request for egulias/email-validator 2.1.15 -> satisfiable by egulias/email-validator[2.1.15].

我正在使用wamp服务器

我的作曲版本是

CLI版本

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我怎样才能解决这个问题？提前谢谢你

看起来您的命令行使用的是不同版本的PHP，似乎是HHVM。 试用型

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在命令提示符下，检查WAMP安装文件夹中的给定路径是否相同

请以可读的形式共享错误消息。我假设您没有在shell中运行PHPv7.2，但是V7.1.26在错误消息中给出，cli上的PHP版本可能不同于7.2，请从wamp控制面板打开终端，我知道你可以在xampp控制面板上完成，但不确定wamphi@NicoHaase是否与之相同，我只是更新了我的问题。hi@KhanShahrukh请查看我更新的问题。CLI版本已经是7.2了，但仍然有错误如果错误消息仍然表明您正在使用php7.1.26，您仍然在使用该版本进行CLIhere's result E:\wamp64\www\poms>where PHP E:\wamp64\bin\PHP\php7.1.26\PHP.exeoh它说我的PHP是7.1。。。但是我的wamp说7.2？看看这里

where php