php-general Digest 19 Jun 2011 12:26:38 -0000 Issue 7366
Topics (messages 313606 through 313607):
Re: mysqli_query() returns NULL?
313606 by: James Colannino
Re: Submit Using An Image Form Processing
313607 by: tedd
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--- Begin Message ---
On 06/18/11 13:27, Ashley Sheridan wrote:
> You'll only get an error if there was an error with the query. A query that
> has no result is still a valid query, so won't return an error. It's quite
> common to check the value of mysql_num_rows() before trying to use the
> results of the query.
But in that case it would return boolean true rather than NULL, right?
James
--- End Message ---
--- Begin Message ---
At 6:34 PM -0500 6/18/11, Shawn McKenzie wrote:
Get method is for retrieval only. It is not for anything that has a
consequence (insert, update, delete, send email, etc.). Use only post
for those.
--
Thanks!
-Shawn
Why?
Cheers,
tedd
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http://sperling.com/
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