解决composer提示版本太旧You are using an outdated version of Composer. Composer 2.0 is now available and you should upgrade.
2020-10-31
composer
6047
0
Warning from https://mirrors.aliyun.com/composer: You are using an outdated version of Composer. Composer 2.0 is now available and you should upgrade. See https://getcomposer.org/2Updating dependencies (including require-dev)PHP Fatal error:; Allowed memory size of 1610612736 bytes exhausted (tried to allocate 4096 bytes) in phar://D:/ProgramFiles/composer/composer.phar/src/Composer/DependencyResolver/Solver.php on line 223最近用laravel发现,在安装扩展是一直报composer版本错误。原因:从报错信息可