Hashtables
| From: | John Coggeshall | Date: | Sat, 30 Nov 2002 18:28:33 +0000 |
| Subject: | Hashtables | ||
| References: | 1 | Groups: | php.dev |
| Request: | Send a blank email to php-dev+get-91961@lists.php.net to get a copy of this message | ||
Hey all
I was playing around and I'm running into a problem with a hashtable...
Basically, it's segfaulting my code :) Specifically, I'm trying to
return the number of items in the hash...
if(zend_hash_num_elements(hash) == 0)
Which causes the following:
Program received signal SIGSEGV, Segmentation fault.
zend_hash_num_elements (ht=0x0) at /home/php/php4/Zend/zend_hash.c:988
988 return ht->nNumOfElements;
Anyone know the steps I need to do in order for something like this to
work? If it hasn't been initialized, how do I tell other than checking
the elements?
John