SEARCH global_cache.exists / Caching / global_cache.exists By Amit Singh. Posted on August 23, 2019 if exists in the global cache Parameters supported : prefix Last Modified By . Categories Arrays Caching Conditionals Core CRM Database Debugging Ecommerce Excelsheet Mailing & SMS MySQL Multi Queries PDF Script and Style Social Utility WordPress Most Popular wp.get aw2.upload hashids.set query.get_col aw2.die