String Replacement Methods sprintf preg_replace strtr str_replace Result sprintf > str_replace > preg_replace > strtr strtr 과 str_replace 간 특성차이를 고려. Run Speed 거론된 결과물이 많지만 1,2 만... str_replace #1 1.33 : 1 sprintf str_replace #2 1.6 : 1 sprintf preg_replace 2.19 : 1 sprintf strtr 51.97 : 1 sprintf sprintf: 2.92035603523 seconds preg_replace: 5.3017771244 seconds str_replace #1: 7.66827106476 sec..
