ThinkPHP universal single-condition query function-PHP source code

ThinkPHP universal single-condition query function php code

// Universal single-condition query function, which is made by lisan // The function code should be stored in Common/Common in the project directory. function Getx2x ($ table, $ fields, $ id, $ str) {$ aa = M ($ table); if (empty ($ str) in php )) {$ expression = 'getbyid';} else {$ expression = 'getby '. $ str ;}$ thisaa =aa aa-> field ($ fields)-> $ expression ($ id); $ bb = explode (',', $ fields ); if (count ($ bb) <= 1) {return $ thisaa [$ fields];} else {return $ thisaa ;}}