Hi Kun,

Depending on what you're aiming for, you could take a look at UO's approach that supports our Primo stack maps application:
https://github.com/uoregon-libraries/library-bookshelves (under the Parse Strategy section of the README)
--Ray

Ray Henry
Supervisor, Library Applications Programming
University of Oregon Libraries
Knight Library 121H
541.346.1812

-----Original Message-----
From: Code for Libraries <[log in to unmask]> On Behalf Of Kun Lin
Sent: Thursday, December 5, 2019 4:13 PM
To: [log in to unmask]
Subject: [CODE4LIB] compare LC call number

Is there any good existing scripts of comparing LC call numbers to determine which one should come first? Javascript or PHP.





Thanks a lot

----

Kun Lin

Systems and Application Librarian

Whitman College



PGP Public Key https://urldefense.com/v3/__https://kj7ieg.com/dnwklin_public.txt__;!!C5qS4YX3!Q2vyYxTHyvUaGQCbZV5Kfwqk9iRTo7SS0exgLARIT9nGdzlGbQenk3Q0Wa0NboU$