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@ -2,11 +2,9 @@ |
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/** |
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* SubLanguageManager class definition file |
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* @package chamilo.admin.sublanguage |
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* @todo clean this lib and move to main/inc/lib |
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*/ |
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/** |
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* SubLanguageManager class manages the edition |
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* @class SubLanguageManager |
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*/ |
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class SubLanguageManager { |
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private function __construct() { |
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@ -63,7 +61,7 @@ class SubLanguageManager { |
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*/ |
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public static function get_all_information_of_language ($parent_id) { |
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$tbl_admin_languages = Database :: get_main_table(TABLE_MAIN_LANGUAGE); |
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$sql='SELECT * FROM '.$tbl_admin_languages.' WHERE id="'.Database::escape_string($parent_id).'"'; |
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$sql='SELECT * FROM '.$tbl_admin_languages.' WHERE id="'.intval($parent_id).'"'; |
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$rs=Database::query($sql); |
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$all_information=array(); |
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while ($row=Database::fetch_array($rs,'ASSOC')) { |
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@ -186,7 +184,7 @@ class SubLanguageManager { |
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*/ |
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public static function check_if_exist_language_by_id ($language_id) { |
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$tbl_admin_languages = Database :: get_main_table(TABLE_MAIN_LANGUAGE); |
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$sql='SELECT count(*) as count FROM '.$tbl_admin_languages.' WHERE id="'.Database::escape_string($language_id).'"'; |
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$sql='SELECT count(*) as count FROM '.$tbl_admin_languages.' WHERE id="'.intval($language_id).'"'; |
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$rs=Database::query($sql); |
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if (Database::num_rows($rs)>0) { |
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if (Database::result($rs,0,'count') ==1) { |
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