Code snippet template for many editors. The project file is maintained specially for php,html languages.
Quick text is a plug-ins for the popular editor notepad plus plus. Using TAB allows code segment to be inserted quickly. The plug-ins also has option for Add/Modify quick tags. Which changes the QuickText.ini file.
Emmet is a very popular snippet tool for many editors.
Codepress is a web based editor with has similar functionality. Its language files are used for quick text by pressing TAB.
Netbeans has this feature known as Code Template. The modified code template is stored at
Documents and Settings/"user"/.netbeans/"version"/config/Editors/text/"language"/Code Templates/
The default shortcut key is also Tab, however it can be changed from tools menu.