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:
mixed
maxdb_use_result ( resource link )
Object oriented style (method):
class
maxdb {
mixed
use_result ( void )
}
maxdb_use_result() has no effect.
Return values
Returns always FALSE.
Example
例子 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(); ?>
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例子 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); ?>
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The above examples would produce the following output: