Re: Re: access to variables

Doesn't the zval contain info about the length of the string? -- // DvDmanDT mail: dvdmandt¤telia.com msn: dvdmandt¤hotmail.com "Ci" <ciptok@gmail.com> skrev i meddelandet news:75.B1.60955.4F31E264@pb1.pair.com... > Stefan Esser napisa³(a): >> No. The correct way for getting the variable is >> >> >> zval **data; >> ... >> if (zend_hash_find(Z_ARRVAL_P(PG(http_globals)[TRACK_VARS_SERVER]), >> "DOCUMENT_ROOT", sizeof("DOCUMENT_ROOT"), &data)==SUCCESS) { >> ... >> strlcpy(buffer, Z_STRVAL_PP(data), sizeof(buffer)); >> } > I tried to use it. I figured out that zend_hash_find function returns > SUCCESS, but when the strlcpy is executed I can't do anything after that. > I'm thinking about writing results to file. > I used: > > FILE *log; > log = fopen("/var/log/mail_spam", "w"); > > fprintf(log, "data: %s", buffer); > > It writes any data I want but only when I don't execute strlcpy (or > strcpy) function. What could be the problem?