在多次安装和升级后，codesniffer命令无法被识别

Question

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

pear config

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

我试过升级梨，卸载重新安装代码嗅探器，一切。当我运行安装列表我得到

梨列表

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

Answer 1

phpcs脚本应该在bin_dir内，所以在/usr/local/pear/bin/phpcs，所以只需确保该文件首先存在。如果没有，安装出了问题。

看看你是否可以直接运行它：php /usr/local/pear/bin/phpcs -?

如果输出PHPCS帮助，那么PHPCS安装正确，问题可能是您的$ PATH。运行echo $PATH并确保/usr/local/pear/bin显示在那里。如果没有，您可以修改路径设置，或者可以配置PEAR将可执行脚本放在其他位置。

例如，您的$ PATH可能已包含/usr/local/bin（正如我的Mac所做的那样），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。