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PHP

Initiate a result set retrieval


maxdb_use_result

maxdb::use_result

(PECL maxdb >= 1.0)

maxdb_use_result -- maxdb::use_resultInitiate a result set retrieval

Description

Procedural style

resource maxdb_use_result ( resource $link )

Object oriented style

resource maxdb::use_result ( void )

maxdb_use_result() has no effect.

Return Values

Returns result or FALSE on failure.

Examples

Example #1 Object oriented style

<?php
$maxdb 
= new maxdb("localhost""MONA""RED""DEMODB");

/* check connection */
if (maxdb_connect_errno()) {
   
printf("Connect failed: %s\n"maxdb_connect_error());
   exit();
}

$query  "SELECT * FROM DUAL";

/* execute multi query */
if ($maxdb->multi_query($query)) {
   do {
       
/* store first result set */
       
if ($result $maxdb->use_result()) {
           while (
$row $result->fetch_row()) {
               
printf("%s\n"$row[0]);
           }
           
$result->close();
       }
       
/* print divider */
       
if ($maxdb->more_results()) {
           
printf("-----------------\n");
       }
   } while (
$maxdb->next_result());
}

/* close connection */
$maxdb->close();
?>

Example #2 Procedural style

<?php
$link 
maxdb_connect("localhost""MONA""RED""DEMODB");

/* check connection */
if (maxdb_connect_errno()) {
   
printf("Connect failed: %s\n"maxdb_connect_error());
   exit();
}

$query  "SELECT * FROM DUAL";

/* execute multi query */
if (maxdb_multi_query($link$query)) {
   do {
       
/* store first result set */
       
if ($result maxdb_use_result($link)) {
           while (
$row maxdb_fetch_row($result)) {
               
printf("%s\n"$row[0]);
           }
           
maxdb_free_result($result);
       }
       
/* print divider */
       
if (maxdb_more_results($link)) {
           
printf("-----------------\n");
       }
   } while (
maxdb_next_result($link));
}

/* close connection */
maxdb_close($link);
?>

The above example will output something similar to:

 a 

See Also



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