a) Yes, if and only if memory has been allocated and you have to deallocate it. Otherwise a memory leak occurs.
b) No if a is not the case. > -----Original Message----- > From: Vergoz Michael (SYSDOOR) [mailto:[EMAIL PROTECTED]] > Sent: Sunday, March 24, 2002 6:00 PM > To: [EMAIL PROTECTED] > Subject: [PHP-DEV] question > > > look this code : > > char buffer[MAXPATHLEN]; > char *p; > > if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "") == FAILURE) > return; > > if((p = VCWD_GETCWD(buffer, MAXPATHLEN)) == NULL) { > POSIX_G(last_error) = errno; > RETURN_FALSE; > } > > RETURN_STRING(buffer, 1); > > in this code the char pointer 'p' is really needed ? > > michael > > > -- > PHP Development Mailing List <http://www.php.net/> > To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Development Mailing List <http://www.php.net/> To unsubscribe, visit: http://www.php.net/unsub.php
