Manual do PHP
Anterior |  | Próxima

# maxdb_use_result

(PECL)

maxdb_use_result

(no version information, might be only in CVS)

maxdb->use_result -- Initiate a result set retrieval

## Description

Procedural style:

resource maxdb_use_result ( resource link )

Object oriented style (method):

class maxdb {
resource use_result ( void )
}

maxdb_use_result() has no effect.

## Return values

Returns result or `FALSE` in case of error.

## See also

maxdb_real_query(), maxdb_store_result().

## Example

Exemplo 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(); ?>`

Exemplo 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 examples would produce the following output:

    a

Anterior | Principal | Próxima
maxdb_thread_safe | Acima | maxdb_warning_count