Code cleanup and reorganization. Documentation and comments. Performance improvement (simple but effective: === null instead of is_null)
Code cleanup and reorganization. Documentation and comments.
Performance improvement (simple but effective: === null instead of is_null)

spandansingh/securimage,spandansingh/securimage,ericariyanto/securimage,primrix/securimage,dapphp/securimage,Priyank57/securimage,Priyank57/securimage,dapphp/securimage,ericariyanto/securimage,dapphp/securimage