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Resource Id #5 Php
Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Why does this return Resource id #2? [duplicate] up vote 7
Php Resource Id 4
down vote favorite 2 Possible Duplicate: How do i “echo” a “Resource id #6” from a MySql response in PHP? I am new at php and SQL and I'm trying to make the php page list the numbers of enries in the table. I'm using this code but it returns Resource id #2: $rt=mysql_query("SELECT COUNT(*) FROM persons"); echo mysql_error(); echo "
Number:
".$rt; php sql mysql share|improve this question asked resource id #2 in php Jan 25 '11 at 14:55 Charkel 55129 marked as duplicate by MvG, fancyPants, Chris Gerken, Linger, StuartLC Nov 7 '12 at 14:08 This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question. add a comment| 7 Answers 7 active oldest votes up vote 16 down vote accepted Because you get a mysql ressource when you do a mysql_query(). Use something like mysql_fetch_assoc() to get the next row. It returns an array with the column names as indices. In your case it's probably COUNT(*). Here's a fix and some minor improvements of your snippet: $rt = mysql_query("SELECT COUNT(*) FROM persons") or die(mysql_error()); $row = mysql_fetch_row($rt); if($row) echo "
Number:
" . $row[0]; If you need to get all rows of the resultset use this snippet: while($row = mysql_fetch_assoc($rt)) { var_dump($row); } share|improve this answer edited Jan 25 '11 at 15:04 answered Jan 25 '11 at 14:58 svens 7,35052648 add a comment| up vote 3 down vote Try this: $rt=mysql_query("SELECT COUNT(*) FROM persons"); echo mysql_error(); $count = mysql_result($rt, 0, 0); echo $count; share|improve this answer answered Jan 25 '11 at 15:05 Pekkasso 37918 add a comment| up vote 3 down vote In
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Resource Id #2 Curl
Meta Discuss the workings and policies of this site About Us php get resource id Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads resource id php mysql with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, http://stackoverflow.com/questions/4794927/why-does-this-return-resource-id-2 just like you, helping each other. Join them; it only takes a minute: Sign up resource id #4 Why am I getting this? up vote 3 down vote favorite I have a pretty basic forum template I am working on for testing purposes When I create a topic, and press submit, the proccess updates the database http://stackoverflow.com/questions/13189764/resource-id-4-why-am-i-getting-this but doesn't output on the screen. Why is this? and Why am I getting a Resource id #4 when I echo the $result from this code below:
#
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Resource id #2(what does it mean) The SitePoint Forums have moved. You can now find them here. This forum is now closed to new posts, but you can browse existing content. You can find out more information about the move and how to http://www.sitepoint.com/forums/showthread.php?40336-error-message-Resource-id-2(what-does-it-mean) open a new account (if necessary) here. If you get stuck you can get support by emailing forums@sitepoint.com If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. SitePoint Sponsor User Tag List Results 1 to 2 of 2 Thread: error message resource id Resource id #2(what does it mean) Thread Tools Show Printable Version Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode Nov 18, 2001,01:21 #1 chrissss View Profile View Forum Posts SitePoint Enthusiast Join Date Nov 2001 Posts 56 Mentioned 0 Post(s) Tagged 0 Thread(s) error message Resource id #2(what does it mean) hi im still trying to query my table called details ..im getting connected to the database ..ive added error checking all the way resource id #2 through the code and it just seem to be this last section echo $result; up till this it seems ok! i still get this error message.... "Resource id #2 " what is it ..what does it mean? i am completley lost..heres my code again.. thanks ... Nov 18, 2001,02:42 #2 TWTCommish View Profile View Forum Posts SitePoint Wizard Join Date Aug 1999 Location Pittsburgh, PA, USA Posts 3,910 Mentioned 0 Post(s) Tagged 0 Thread(s) That is not an error...that's the result of you echoing out $result at the end of your script, I believe. You cannot simply print out that variable, because it contains all your query data. It's not just a string of text. You need to use a function like mysql_fetch_array() to help you print out the resulting data from the query. Movie Forums | Movie Quotes | TV Quotes Quick Navigation PHP Top Site Areas Settings Private Messages Subscriptions Who's Online Search Forums Forums Home Forums Community Center News & Announcements General Discussions Introductions Talk With The Experts Website Design & Content - Reviews & Critiques Code Reviews F
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