PHP版本： 7.4.5
我正在运行 PHP 的线程安全版本，因为php -i|findstr "Thread"我得到：
Thread Safety => enabled
Thread API => Windows Threads
我从以下网址下载了最新版本的 pthreads (3.1.6)：https ://windows.php.net/downloads/pecl/releases/pthreads/3.1.6/ （我尝试了 32 位和 64 位版本）。
我将pthreadVC2.dll文件放在我的php\目录中，将php_pthreads.dll文件放在我的php\ext\目录中，并将该行添加extension=php_pthreads.dll到我的php.ini文件中
然后通过命令行运行任何 php 命令后（在我的情况下，php -v）我在尝试 32 位版本时在控制台中得到以下内容：
PHP Warning: PHP Startup: Unable to load dynamic library 'php_pthreads.dll' (tried: C:\xampp\php\ext\php_pthreads.dll (%1 is not a valid Win32 application.), C:\xampp\php\ext\php_php_pthreads.dll.dll (The specified module could not be found.)) in Unknown on line 0
Warning: PHP Startup: Unable to load dynamic library 'php_pthreads.dll' (tried: C:\xampp\php\ext\php_pthreads.dll (%1 is not a valid Win32 application.), C:\xampp\php\ext\php_php_pthreads.dll.dll (The specified module could not be found.)) in Unknown on line 0
PHP 7.4.5 (cli) (built: Apr 14 2020 16:17:34) ( ZTS Visual C++ 2017 x64 )
Copyright (c) The PHP Group
Zend Engine v3.4.0, Copyright (c) Zend Technologies
尝试 64 位版本时出现此错误：
PHP Warning: PHP Startup: Unable to load dynamic library 'php_pthreads.dll' (tried: C:\xampp\php\ext\php_pthreads.dll (The specified procedure could not be found.), C:\xampp\php\ext\php_php_pthreads.dll.dll (The specified module could not be found.)) in Unknown on line 0
Warning: PHP Startup: Unable to load dynamic library 'php_pthreads.dll' (tried: C:\xampp\php\ext\php_pthreads.dll (The specified procedure could not be found.), C:\xampp\php\ext\php_php_pthreads.dll.dll (The specified module could not be found.)) in Unknown on line 0
PHP 7.4.5 (cli) (built: Apr 14 2020 16:17:34) ( ZTS Visual C++ 2017 x64 )
Copyright (c) The PHP Group
Zend Engine v3.4.0, Copyright (c) Zend Technologies
有任何想法吗？