Encapsulated the getpost Method

I referenced the code of instructor Jin and used the g () method to obtain the variable functiong ($ name, $ defaultValue). {php is case sensitive, change both to lower case $ _ GETarray_change_key_case ($ _ GET, CASE_LOWER); $ namestrtolower ($ name); $ visset ($ _ GET [$ name])? $ _ GET [$

The instructor Jin's code is referenced and the g () method is used to obtain the variable function g ($ name, $ defaultValue = "") {// php is case sensitive, change both to lower case $ _ GET = array_change_key_case ($ _ GET, CASE_LOWER); $ name = strtolower ($ name ); $ v = isset ($ _ GET [$ name])? $ _ GET [$

The instructor Jin's code is referenced and the g () method is used to obtain variables.

Function g ($ name, $ defaultValue = "") {// php case sensitive here, change both to lower case $ _ GET = array_change_key_case ($ _ GET, CASE_LOWER ); $ name = strtolower ($ name); $ v = isset ($ _ GET [$ name])? $ _ GET [$ name]: ""; if ($ v = "") {$ _ POST = array_change_key_case ($ _ POST, CASE_LOWER ); $ v = isset ($ _ POST [$ name])? $ _ POST [$ name]: "";} if ($ v = "") return $ defaultValue; else {// 20141011 jc: js_unescape ($ v) the where (col_subject like '% 100') will change to where (col_subject like' % 100') // $ v = js_unescape ($ v ); $ v = trim ($ v); return $ v ;}}}