php - 为什么 Composer 不使用 OPcache？

Question

我加了

"require": {
    "ext-opcache": "*",

至 composer.json对于 eDirectory Symfony 2.8 应用程序，但它给了我一个错误:

$ composer update
Loading composer repositories with package information
Updating dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - The requested PHP extension ext-opcache * is missing from your system. Install or enable PHP's opcache extension.

但是，我确实安装了 OPcache!

$ php -r "phpinfo();" | grep OPcache -a3
Zend OPcache

Opcode Caching => Up and Running
Optimization => Enabled

它不会提示 "ext-gd": "*"或 "ext-mbstring": "*" .

PHP 5.6.27

Answer 1

扩展名是 Zend OPcache不是 OPcache .您需要使用全名来要求它:

"ext-zend-opcache": "*"