#49994 [Opn->Bgs]: mysql_num_fields error agregar nota
| From: | kalle@php.net | Date: | Sat, 31 Oct 2009 14:03:47 +0000 |
| Subject: | #49994 [Opn->Bgs]: mysql_num_fields error agregar nota | ||
| References: | 1 | Groups: | php.webmaster |
| Request: | Send a blank email to php-webmaster+get-6304@lists.php.net to get a copy of this message | ||
ID: 49994
Updated by: kalle@php.net
Reported By: okhugo2000 at yahoo dot com
-Status: Open
+Status: Bogus
Bug Type: Website problem
Operating System: xp
PHP Version: Irrelevant
New Comment:
.
Previous Comments:
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[2009-10-25 23:35:32] okhugo2000 at yahoo dot com
Description:
------------
Intenté poner esta nota:
funcion genérica para crear una tabla con cualquier SELECT, la hice
como herramienta de depuración
<?PHP
function ver_tabla($con,$pega,$ver=0,$largo=100){
/*
$con= consulta
$pega= identificador de conexión
$ver= mostrar el contenido de la consulta
$largo=carateres en la columna
*/
$tabla=" <!--Generado con el script ver_tabla.Consulta:\n". $con."\n
-->\n ";
if($ver){$tabla.="<pre>".$con."</pre>";}
$res=mysql_query($con,$pega);
$t_c=mysql_num_fields($res);
$tabla.= mysql_num_rows($res). " registros\n" ;
$tabla.= "<table border=\"1\">\n<tr>";
for($x=0; $x<$t_c; $x++){
$t=mysql_field_name($res, $x);
$tabla.="\t<th title=\" ".$t." \"
>".substr($t,0,$largo)."</th>\n";
}
$tabla.="</tr>\n";
while ($fila = mysql_fetch_array($res)){
$tabla.="\t<tr>\n";
for($x=0; $x<$t_c; $x++){
if(!($fila[$x]{0})){$fila[$x]="?";}
$tabla.="\t<td title=\" ".$fila[$x]." \"
>".substr($fila[$x],0,$largo)."</td>\n";
}
$tabla.="</tr>\n";
}
$tabla.="</table>";
return $tabla;
}
?>
Reproduce code:
---------------
---
From manual page: function.mysql-num-fields
---
Expected result:
----------------
Gracias!!
Actual result:
--------------
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Edit this bug report at http://bugs.php.net/?id=49994&edit=1