php PHPCS 不在命令行上运行？
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PHPCS not running on the command line?
提问by Pattie Reaves
When I type in phpcs --version, instead of getting the version number, I get something like this:
当我输入 phpcs --version 时，我得到的不是版本号，而是这样的：
/Applications/drupal/php/bin/phpcs: line 2: ?php: No such file or directory
/Applications/drupal/php/bin/phpcs: line 3: /Applications: is a directory
/Applications/drupal/php/bin/phpcs: line 4: Applications: command not found
/Applications/drupal/php/bin/phpcs: line 5: Applications: command not found
/Applications/drupal/php/bin/phpcs: line 6: Applications: command not found
/Applications/drupal/php/bin/phpcs: line 7: Applications: command not found
/Applications/drupal/php/bin/phpcs: line 8: Applications: command not found
/Applications/drupal/php/bin/phpcs: line 9: Applications: command not found
/Applications/drupal/php/bin/phpcs: line 10: Applications: command not found
/Applications/drupal/php/bin/phpcs: line 11: syntax error near unexpected token `newline'
/Applications/drupal/php/bin/phpcs: line 11: ` * @author Greg Sherwood <[email protected]>'
It looks like its not reading PHP correctly. What did I misconfigure?
看起来它没有正确读取 PHP。我配置错误是什么？
All I did was sudo pear install PHP_CodeSniffer. When I run it again, I get:
我所做的只是 sudo pear install PHP_CodeSniffer。当我再次运行它时，我得到：
pear/PHP_CodeSniffer is already installed and is the same as the released version 1.3.5
pear/PHP_CodeSniffer 已经安装，和发布的版本1.3.5一样
回答by Greg Sherwood
When PEAR does an install of PHP_CodeSniffer, it changes the first line in the main phpcs script so that the #!line points to the PHP executable on your system.
当 PEAR 安装 PHP_CodeSniffer 时，它会更改主 phpcs 脚本中的第一行，以便该#!行指向系统上的 PHP 可执行文件。
So before install, the line looks like this: #!@php_bin@and after install, it will look something like this (depending on where PHP is installed): #!/usr/bin/php
所以在安装之前，这行看起来像这样：#!@php_bin@安装之后，它看起来像这样（取决于 PHP 的安装位置）：#!/usr/bin/php
PEAR has a config setting which tells it where that PHP executable is installed. You can see this value by running pear config-showand looking for the value of PHP CLI/CGI binary (php_bin). You need to make sure this value is actually the location of PHP on your system or else all installs of scripts (like PHPUnit) will have a similar problem.
PEAR 有一个配置设置，它告诉它 PHP 可执行文件的安装位置。您可以通过运行pear config-show并查找 的值来查看此值PHP CLI/CGI binary (php_bin)。您需要确保该值实际上是系统上 PHP 的位置，否则所有安装的脚本（如 PHPUnit）都会遇到类似的问题。
The best way to check this value is to run which phpand set that value for the PEAR config variable. Then reinstall PHP_CodeSniffer so the replacement is done again.
检查此值的最佳方法是运行which php并为 PEAR 配置变量设置该值。然后重新安装 PHP_CodeSniffer 以便再次完成替换。
So for my system, I'd do this:
所以对于我的系统，我会这样做：
$ which php
/usr/bin/php
$ sudo pear config-set php_bin /usr/bin/php
config-set succeeded
$ sudo pear uninstall php_codesniffer
uninstall ok: channel://pear.php.net/PHP_CodeSniffer-1.3.5
$ sudo pear install php_codesniffer
downloading PHP_CodeSniffer-1.3.5.tgz ...
Starting to download PHP_CodeSniffer-1.3.5.tgz (345,113 bytes)
......................................................................done: 345,113 bytes
install ok: channel://pear.php.net/PHP_CodeSniffer-1.3.5
If all goes well, you should see the correct #!line in your new phpcs file:
如果一切顺利，您应该会#!在新的 phpcs 文件中看到正确的行：
$ which phpcs
/usr/local/bin/phpcs
$ head -n 1 /usr/local/bin/phpcs
#!/usr/bin/php
If that looks correct, you'll be able to run the phpcs command without problems.
如果这看起来正确，您将能够毫无问题地运行 phpcs 命令。
回答by Mike Ryan
I struggled with this for a while but finally figured it out - if the PHP command you're invoking directly is a shell script wrapper around the real executable, you need to edit the first line of the phpcs script to invoke PHP via /usr/bin/env:
我为此苦苦挣扎了一段时间，但最终弄明白了 - 如果您直接调用的 PHP 命令是围绕真实可执行文件的 shell 脚本包装器，则您需要编辑 phpcs 脚本的第一行以通过/usr/调用 PHP箱/环境：
#!/usr/bin/env /Applications/acquia-drupal/php5_3/bin/php
or, just
要不就
#!/usr/bin/env php
Full context for searchers - before the fix:
搜索者的完整上下文 - 修复之前：
~$ head -n 1 pear/bin/phpcs
#!/Applications/acquia-drupal/php5_3/bin/php
~$ phpcs --version
/Users/mryan/pear/bin/phpcs: line 2: ?php: No such file or directory
/Users/mryan/pear/bin/phpcs: line 3: /Applications: is a directory
/Users/mryan/pear/bin/phpcs: line 4: Desktop: command not found
/Users/mryan/pear/bin/phpcs: line 5: Desktop: command not found
/Users/mryan/pear/bin/phpcs: line 6: Desktop: command not found
/Users/mryan/pear/bin/phpcs: line 7: Desktop: command not found
/Users/mryan/pear/bin/phpcs: line 8: Desktop: command not found
/Users/mryan/pear/bin/phpcs: line 9: Desktop: command not found
/Users/mryan/pear/bin/phpcs: line 10: Desktop: command not found
/Users/mryan/pear/bin/phpcs: line 11: syntax error near unexpected token `newline'
/Users/mryan/pear/bin/phpcs: line 11: ` * @author Greg Sherwood <[email protected]>'
~$ /Applications/acquia-drupal/php5_3/bin/php pear/bin/phpcs --version
PHP_CodeSniffer version 1.4.5 (stable) by Squiz Pty Ltd. (http://www.squiz.com.au)
After fix:
修复后：
~$ head -n 1 pear/bin/phpcs
#!/usr/bin/env php
~$ phpcs --version
PHP_CodeSniffer version 1.4.5 (stable) by Squiz Pty Ltd. (http://www.squiz.com.au)
And now I can configure CodeSniffer in PhpStorm.
现在我可以在 PhpStorm 中配置 CodeSniffer。
