note 49322 added to function.mysql-fetch-array
| From: | mobATstagDOTru at osu1 dot php dot net | Date: | Mon, 24 Jan 2005 07:16:11 +0000 |
| Subject: | note 49322 added to function.mysql-fetch-array | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-83856@lists.php.net to get a copy of this message | ||
I wrote some utility functions to improve usability and readability, and use them everywhere in my
code. I suppose they can help.
function mysql_fetch_all($query,$MySQL=NULL){
$r=@mysql_query($query,$MySQL);
if($err=mysql_errno($MySQL))return $err;
if(@mysql_num_rows($r))
while($row=mysql_fetch_array($r))$result[]=$row;
return $result;
}
function mysql_fetch_one($query,$MySQL=NULL){
$r=@mysql_query($query,$MySQL);
if($err=mysql_errno($MySQL))return $err;
if(@mysql_num_rows($r))
return mysql_fetch_array($r);
}
Example use:
if(is_array($rows=mysql_fetch_all("select * from sometable",$MySQL))){
//do something
}else{
if(!is_null($rows)) die("Query failed!");
}
----
Manual Page -- http://www.php.net/manual/en/function.mysql-fetch-array.php
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