JSFiddle - React, Tailwind, and code Playground
by xilibit
JavaScript
var editor_text = "zrererer [attachment=44]200309-D-HN545-1007.JPG[/attachment]";
var file_id =44;
const regex = new RegExp("\[attachment="+file_id+"\](.*?)\[\/attachment\]", 'su');
var myu = editor_text.replace(regex, '');
console.log(myu);