CodeIgniter CLI给出system_path错误“路径似乎未正确设置”。

问题描述

我有一个cron任务设置运行以下操作：

  php /var/www/vhosts/examplesite.com/ index.php cron processCategoryItemCount 
  

当我在我的生产服务器（通过MediaTemple dv4托管） ssh窗口上的错误闪烁：

当我在我的开发mac上运行php CLI命令，我根本没有得到任何错误。

至于我可以告诉我的system_path设置正确..这里是代码片段。

  / * 
 * --------------------------- ------------------------------------ 
 *系统文件夹名称
 *  - -------------------------------------------------- ------------ 
 * 
 *此变量必须包含system文件夹的名称。 
 *如果文件夹不在与此文件相同的目录
 *中，则包含路径。 
 * 
 * / 
 $ system_path ='system'; 
  

手动测试

通过CI用于确定 system_path 和 application_path 的代码。

$ b

  //为CLI请求正确设置当前目录
 if（defined（'STDIN'））
 {
 chdir（dirname __文件__））; 
} 
 
 if（realpath（$ system_path）！== FALSE）
 {
 $ system_path = realpath（$ system_path）。 
} 
 
 //确保有斜杠
 $ system_path = rtrim（$ system_path，'/').'/'; 
 
 //系统路径是否正确？ 
 if（！is_dir（$ system_path））
 {
 exit（您的系统文件夹路径似乎未正确设置，请打开以下文件并更正：.pathinfo __FILE__，PATHINFO_BASENAME））; 
} 
  

结果我做了一个test.php文件， strong> httproot ..

 <？php 
 $ system_path ='system' 
 echoindex.php dir is：.dirname（__ FILE __）。\\\
; 
 chdir（dirname（__ FILE__））; 
 echoSystem Dir is：.realpath（$ system_path）。\\\
; 
 if（！is_dir（$ system_path））{
 exit（您的系统文件夹路径似乎未正确设置，请打开以下文件并更正：.pathinfo（__ FILE__，PATHINFO_BASENAME） ）; 
} else {
 echo系统路径设置正确\\\
; 
} 
 sleep（30）; 
  

我使用此命令通过命令行运行：

  / usr / bin / php / var / www / vhosts / examplesite.com / client / stage / test.php`
  

这是我回来的：

  php dir is：/var/www/vhosts/examplesite.com/client/stage 
系统目录是：/var/www/vhosts/examplesite.com/client/stage/system 
系统路径设置正确
  

所以，多一点测试，我发现问题在这部分：

  if（！is_dir（$ system_path））
 {
 exit（您的系统文件夹路径似乎未设置请打开以下文件并更正此问题：.pathinfo（__ FILE__，PATHINFO_BASENAME））; 
} 
  

解决方案

问题是权限相关。我从来没有想过这个，但是当从github拉时，如果im登录为根显然所有权是 root 。因此，PHP无法正常执行。

我跑： chown exampleuser：psacln index.php ！

因此，如果你遇到同样的问题，请确保所有权和文件权限是正确的！

I have a cron task setup to run the following:

php /var/www/vhosts/examplesite.com/index.php cron processCategoryItemCount

When i run this on my production server (hosted via MediaTemple dv4) the following error flashes on the ssh window:

When i run the php CLI command on my development mac, i dont get any errors at all.

As far as i can tell my system_path is set properly.. here is the snippet.

/*
 *---------------------------------------------------------------
 * SYSTEM FOLDER NAME
 *---------------------------------------------------------------
 *
 * This variable must contain the name of your "system" folder.
 * Include the path if the folder is not in the same  directory
 * as this file.
 *
 */
    $system_path = 'system';

Manual Testing

I did some testing to go through the code that CI uses to determine system_path and application_path. From what i can tell its working properly..

CodeIgniter Uses The Following Code For path validation

// Set the current directory correctly for CLI requests
if (defined('STDIN'))
{
    chdir(dirname(__FILE__));
}

if (realpath($system_path) !== FALSE)
{
    $system_path = realpath($system_path).'/';
}

// ensure there's a trailing slash
$system_path = rtrim($system_path, '/').'/';

// Is the system path correct?
if ( ! is_dir($system_path))
{
    exit("Your system folder path does not appear to be set correctly. Please open the following file and correct this: ".pathinfo(__FILE__, PATHINFO_BASENAME));
}

As a result I made a test.php file and stuck it in my httproot..

<?php
$system_path = 'system';
echo "index.php dir is: ".dirname(__FILE__)."\n";
chdir(dirname(__FILE__));
echo "System Dir is: ".realpath($system_path)."\n";
if ( ! is_dir($system_path)){
        exit("Your system folder path does not appear to be set correctly. Please open the following file and correct this: ".pathinfo(__FILE__, PATHINFO_BASENAME));
}else{
    echo "System Path Set Properly\n";
}
sleep(30);

I ran this via command line with this command:

/usr/bin/php /var/www/vhosts/examplesite.com/client/stage/test.php`

This is what i get back:

index.php dir is: /var/www/vhosts/examplesite.com/client/stage
System Dir is: /var/www/vhosts/examplesite.com/client/stage/system
System Path Set Properly

So, a bit more testing and i discover the problem is in this part:

if ( ! is_dir($system_path))
{
    exit("Your system folder path does not appear to be set correctly. Please open the following file and correct this: ".pathinfo(__FILE__, PATHINFO_BASENAME));
}

解决方案

The problem was permissions related. I never thought of this, but when pulling from github if im logged in as root obviously the ownership is root. As a result php cannot execute properly.

i ran: chown exampleuser:psacln index.php and alls good now!

So as a lesson to others running into this issue.. if you're getting the same problem make sure ownership and file permissions are right!

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