php - Get ID right after it's set, on same page -


the threadid in thread_body needs id of thread_titles id. how go doing this?

if (isset($_post['post_thread'])) {     if (empty($_post['post_title'])) {         echo "no title no thread.";     } else {         $sec = mysql_real_escape_string($_get['sec']);         mysql_query("insert thread_titles (name, section, posted, poster, updated) values('".cleanpost($_post['post_title'])."', '".$sec."', '".time()."', '".$uln->username."', '".time()."') ") or die(mysql_error());      }     if (empty($_post['post_body'])) {         echo "no body no thread.";     } else {         mysql_query("insert thread_replies (body, posted, poster, threadid) values('".cleanpost($_post['post_body'])."', '".time()."', '".$uln->username."', '".$threadid."') ") or die(mysql_error());      } }

this code expect form.

use mysql_insert_id()

mysql_query("insert thread_titles (name, section, posted, poster, updated) values('".cleanpost($_post['post_title'])."', '".$sec."', '".time()."', '".$uln->username."', '".time()."') ") or die(mysql_error());   $threadid = mysql_insert_id();

fyi, you shouldn't use mysql_* functions in new code. no longer maintained and officially deprecated. see red box? learn prepared statements instead, , use pdo or mysqli - this article decide which. if choose pdo, here tutorial.


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