--- raindrop_id: 670464364 created: 2025-08-30T11:44 updated: 2025-09-22T13:26 --- # Metadata Source URL:: https://cn.bing.com/search?FORM=ANNTA1&PC=U531&aqs=edge..69i57.1628642j0j1&cvid=e3b38ad08e11466e9110c290e61370cd&pglt=41&q=Deprecation+Notice+in+.%2Flibraries%2Fclasses%2FTable%2FColumnsDefinition.php%23181+Using+%24%7Bvar%7D+in+strings+is+deprecated%2C+use+%7B%24var%7D+instead --- # Deprecation Notice in ./libraries/classes/Table/ColumnsDefinition.php#181 Using ${var} in strings is deprecated, use {$var} instead - 搜索 Intelligent search from Bing makes it easier to quickly find what you’re looking for and rewards you. ## Highlights