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previous codes: "#define php_mblen(ptr, len) ((ptr) == NULL ? mbsinit(&BG(mblen_state)): (int)mbrlen(ptr, len, &BG(mblen_state)))# it use mbsinit there, seems try to initialize the mblen_state, but: "This function does not change the state identified by ps. Typical ways to make the state pointed by ps an initial state are: memset (ps,0,sizeof(*ps)); // ps points to zero-valued object " http://www.cplusplus.com/reference/cwchar/mbsinit/?kw=mbsinit
6.2 KiB
6.2 KiB