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+--- Thread: Problem with config->load() and third_party packages (/showthread.php?tid=42392)
Problem with config->load() and third_party packages - El Forum - 06-06-2011
[eluser]Unknown[/eluser]
Hi there
I found that when loading a config in a third_party subdirectory (/third_party/myapp/config/myconfig.php), CI would also try to load from one directory down, i.e. /third_party/config/myconfig.php.
This results in two errors - one on the include and one one the valid config check.
The config->load method is a bit messy, so I've fixed it for myself by encapsulating the loading with an "if file_exists($file_path) {" just before the include.
My method now looks like this:
Code:
// --------------------------------------------------------------------
/**
* Load Config File
*
* @access public
* @param string the config file name
* @param boolean if configuration values should be loaded into their own section
* @param boolean true if errors should just return false, false if an error message should be displayed
* @return boolean if the file was loaded correctly
*/
function load($file = '', $use_sections = FALSE, $fail_gracefully = FALSE)
{
$file = ($file == '') ? 'config' : str_replace(EXT, '', $file);
$found = FALSE;
$loaded = FALSE;
foreach ($this->_config_paths as $path)
{
$check_locations = defined('ENVIRONMENT')
? array(ENVIRONMENT.'/'.$file, $file)
: array($file);
foreach ($check_locations as $location)
{
$file_path = $path.'config/'.$location.EXT;
if (in_array($file_path, $this->is_loaded, TRUE))
{
$loaded = TRUE;
continue 2;
}
if (file_exists($file_path))
{
$found = TRUE;
break;
}
}
if ($found === FALSE)
{
continue;
}
if (file_exists($file_path)) {
include($file_path);
if ( ! isset($config) OR ! is_array($config))
{
if ($fail_gracefully === TRUE)
{
return FALSE;
}
show_error('Your '.$file_path.' file does not appear to contain a valid configuration array.');
}
if ($use_sections === TRUE)
{
if (isset($this->config[$file]))
{
$this->config[$file] = array_merge($this->config[$file], $config);
}
else
{
$this->config[$file] = $config;
}
}
else
{
$this->config = array_merge($this->config, $config);
}
$this->is_loaded[] = $file_path;
unset($config);
$loaded = TRUE;
log_message('debug', 'Config file loaded: '.$file_path);
}
}
if ($loaded === FALSE)
{
if ($fail_gracefully === TRUE)
{
return FALSE;
}
show_error('The configuration file '.$file.EXT.' does not exist.');
}
return TRUE;
}Problem with config->load() and third_party packages - El Forum - 06-28-2011
[eluser]ilNotturno[/eluser]
Hi,
I had the same problem, but i found another solution, because the load function already check if the file exists or not.
The solution is to move variables:
Code:
$found = FALSE;
$loaded = FALSE;From outside to inside "foreach" statement:
ERROR
Code:
function load($file = '', $use_sections = FALSE, $fail_gracefully = FALSE)
{
$file = ($file == '') ? 'config' : str_replace(EXT, '', $file);
$found = FALSE;
$loaded = FALSE;
foreach ($this->_config_paths as $path)
{
$check_locations = defined('ENVIRONMENT')
? array(ENVIRONMENT.'/'.$file, $file)
: array($file);GOOD!
Code:
function load($file = '', $use_sections = FALSE, $fail_gracefully = FALSE)
{
$file = ($file == '') ? 'config' : str_replace(EXT, '', $file);
foreach ($this->_config_paths as $path)
{
$found = FALSE;
$loaded = FALSE;
$check_locations = defined('ENVIRONMENT')
? array(ENVIRONMENT.'/'.$file, $file)
: array($file);Bye bye! Have a good coding
