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The config helper function can now also set a value.

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This commit is contained in:
Alex Tselegidis 2021-10-23 13:04:15 +02:00
parent 727391aa8f
commit 1492963dee
1 changed files with 27 additions and 3 deletions
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30
application/helpers/config_helper.php
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@ -12,17 +12,41 @@
* ---------------------------------------------------------------------------- */ * ---------------------------------------------------------------------------- */
/** /**
* Quickly fetch the value of a framework configuration. * Get / set the specified config value.
* *
* @param string $key Configuration key. * Example "Get":
*
* config('version', '1.0.0');
*
* Example "Set":
*
* config([ 'version' => '1.0.0' ]);
*
* @param array|string $key Configuration key.
* @param mixed $default Default value in case the requested config has no value. * @param mixed $default Default value in case the requested config has no value.
* *
* @return mixed Returns the configuration value. * @return mixed|NULL Returns the configuration value or NULL if setting the configuration key.
*/ */
function config($key, $default = NULL) function config($key, $default = NULL)
{ {
/** @var EA_Controller $CI */
$CI = &get_instance(); $CI = &get_instance();
if (is_null($key))
{
throw new Exception('The key argument cannot be empty.');
}
if (is_array($key))
{
foreach ($key as $item => $value)
{
$CI->config->set_item($item, $value);
}
return NULL;
}
$value = $CI->config->item($key); $value = $CI->config->item($key);
return $value ?? $default; return $value ?? $default;