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[ticket/12841] Allow extensions to position new config vars

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PHPBB3-12841
This commit is contained in:
Matt Friedman 2014-07-11 10:18:46 -07:00
parent b132939471
commit 95032c31af
1 changed files with 26 additions and 0 deletions
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26
phpBB/includes/functions_acp.php
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@ -656,3 +656,29 @@ function validate_range($value_ary, &$error)
}
}
}
/**
* Inserts new config display_vars into an exisiting display_vars array
* at the given position.
*
* @param array $display_vars An array of existing config display vars
* @param array $add_config_vars An array of new config display vars
* @param array $where Where to place the new config vars,
* before or after an exisiting config, as an array
* of the form: array('after' => 'config_name')
* @return array The array of config display vars
*/
function insert_config_array($display_vars, $add_config_vars, $where)
{
if (is_array($where) && array_key_exists(current($where), $display_vars))
{
$position = array_search(current($where), array_keys($display_vars)) + ((key($where) == 'after') ? 1 : 0);
$display_vars = array_merge(
array_slice($display_vars, 0, $position),
$add_config_vars,
array_slice($display_vars, $position)
);
}
return $display_vars;
}