我尝试使用 pear 安装 codesniffer，但我的 mac 无法识别 phpcs 命令。

pear 配置

Configuration (channel pear.php.net):
=====================================
Auto-discover new Channels     auto_discover    1
Default Channel                default_channel  pear.php.net
HTTP Proxy Server Address      http_proxy       <not set>
PEAR server [DEPRECATED]       master_server    pear.php.net
Default Channel Mirror         preferred_mirror pear.php.net
Remote Configuration File      remote_config    <not set>
PEAR executables directory     bin_dir          /usr/local/pear/bin
PEAR documentation directory   doc_dir          /usr/local/pear/docs
PHP extension directory        ext_dir          /opt/local/lib/php/extensions/no-debug-non-zts-20090626
PEAR directory                 php_dir          /usr/local/pear/share/pear
PEAR Installer cache directory cache_dir        /private/tmp/pear/cache
PEAR configuration file        cfg_dir          /usr/local/pear/cfg
directory
PEAR data directory            data_dir         /usr/local/pear/data
PEAR Installer download        download_dir     /tmp/pear/install
directory
PHP CLI/CGI binary             php_bin          /opt/local/bin/php
php.ini location               php_ini          /opt/local/etc/php5/php.ini-development
--program-prefix passed to     php_prefix       <not set>
PHP's ./configure
--program-suffix passed to     php_suffix       <not set>
PHP's ./configure
PEAR Installer temp directory  temp_dir         /tmp/pear/install
PEAR test directory            test_dir         /usr/local/pear/tests
PEAR www files directory       www_dir          /usr/local/pear/www
Cache TimeToLive               cache_ttl        3600
Preferred Package State        preferred_state  stable
Unix file mask                 umask            22
Debug Log Level                verbose          1
PEAR password (for             password         <not set>
maintainers)
Signature Handling Program     sig_bin          /usr/local/bin/gpg
Signature Key Directory        sig_keydir       /opt/local/etc/pearkeys
Signature Key Id               sig_keyid        <not set>
Package Signature Type         sig_type         gpg
PEAR username (for             username         <not set>
maintainers)
User Configuration File        Filename         /Users/anthonygordon/.pearrc
System Configuration File      Filename         /opt/local/etc/pear.conf

我检查了 php_bin，php 可执行文件就在那里。

当我运行 phpcs 时，我得到 command not found

我试过升级 pear，卸载重新安装代码嗅探器，一切。当我运行安装列表时，我得到

pear 列表

Package          Version State
Archive_Tar      1.3.10  stable
Console_Getopt   1.3.1   stable
PEAR             1.9.4   stable
PHP_CodeSniffer  1.4.0   stable
Structures_Graph 1.0.4   stable
XML_Util         1.2.1   stable

最佳答案

phpcs 脚本应该在 bin_dir 中，所以在 /usr/local/pear/bin/phpcs 中，因此只需确保该文件首先存在。如果不是，则安装出现问题。

看能不能直接运行:php/usr/local/pear/bin/phpcs -?

如果输出 PHPCS 帮助，则 PHPCS 安装正确，问题可能出在您的 $PATH 上。运行 echo $PATH 并确保 /usr/local/pear/bin 显示在其中。如果没有，您可以修改您的路径设置，或者您可以配置 PEAR 将可执行脚本放在其他地方。

例如，您的 $PATH 可能已经包含 /usr/local/bin(就像我的 Mac 一样)，因此您可以将 bin_dir 更改为:

pear uninstall php_codesniffer
pear config-set bin_dir /usr/local/bin
pear install php_codesniffer

现在再次尝试 phpcs 命令。

关于php - 多次安装和升级后无法识别 codesniffer 命令，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/13180667/