我想当然的是一行$sudopeclinstallxdebugpecl/xdebugrequiresPHP(version>=7.2.0,version<=8.0.99),installedversionis7.1.33Novalidpackagesfoundinstallfailed查看xdebug的下载页面,默认安装的xdebug3已经不支持php7.1了。php7.1只配备了xdebug2,根据下载页面找到的最新支持php7.1的版本是2.9.8$sudopeclinstallxdebug-2.9.8downloadingxdebug-2.9.8.tgz...开始下载xdebug-2.9.8.tgz(245,293字节)............................................done:245,293bytesBuildprocesscompletedsuccessfullyInstalling'/opt/homebrew/Cellar/php@7.1/7.1.33/pecl/20160303/xdebug.so'installok:channel://pecl.php.net/xdebug-2.9.8Extensionxdebugenabledinphp.ini检查是否安装成功$php-vPHP7.1.33(cli)(built:Dec25202007:27:59)(NTS)Copyright(c)1997-2018ThePHPGroupZendEnginev3.1.0,版权所有(c)1998-2018ZendTechnologieswithXdebugv2.9.8,版权所有(c)2002-2020,作者DerickRethanswithZendOPcachev7.1.33,版权所有(c)1999-2018,ZendTechnologies$php-m|grepdebugxdebugXdebug
