ERR57             942 ext/pcre/pcrelib/pcre_compile.c       *errorcodeptr = ERR57;
ERR57            6806 ext/pcre/pcrelib/pcre_compile.c             *errorcodeptr = ERR57;
ERR57            6824 ext/pcre/pcrelib/pcre_compile.c           *errorcodeptr = ERR57;