(PECL maxdb >= 1.0)
Seeks to an arbitray row in statement result set
bool maxdb_stmt_data_seek ( resource $statement, int $offset )
Procedural style
Object oriented style
bool maxdb_stmt::data_seek ( int
$offset
) The maxdb_stmt_data_seek() function seeks to an arbitrary result pointer specified by the offset
in the statement result set represented by statement
. The offset
parameter must be between zero and the total number of rows minus one (0..maxdb_stmt_num_rows() - 1).
Returns:
Returns TRUE
on success or FALSE
on failure.
Examples:
Object oriented style
<?php /* Open a connection */ $maxdb = new maxdb("localhost", "MONA", "RED", "DEMODB"); /* check connection */ if (maxdb_connect_errno()) { printf("Connect failed: %s\n", maxdb_connect_error()); exit(); } $query = "SELECT name, zip FROM hotel.city ORDER BY name"; if ($stmt = $maxdb->prepare($query)) { /* execute query */ $stmt->execute(); /* bind result variables */ $stmt->bind_result($name, $code); /* store result */ $stmt->store_result(); /* seek to row no. 5 */ $stmt->data_seek(5); /* fetch values */ $stmt->fetch(); printf ("City: %s Zip: %s\n", $name, $code); /* close statement */ $stmt->close(); } /* close connection */ $maxdb->close(); ?>
Procedural style
<?php /* Open a connection */ $link = maxdb_connect("localhost", "MONA", "RED", "DEMODB"); /* check connection */ if (maxdb_connect_errno()) { printf("Connect failed: %s\n", maxdb_connect_error()); exit(); } $query = "SELECT name, zip FROM hotel.city ORDER BY name"; if ($stmt = maxdb_prepare($link, $query)) { /* execute query */ maxdb_stmt_execute($stmt); /* bind result variables */ maxdb_stmt_bind_result($stmt, $name, $code); /* store result */ maxdb_stmt_store_result($stmt); /* seek to row no. 5 */ maxdb_stmt_data_seek($stmt, 5); /* fetch values */ maxdb_stmt_fetch($stmt); printf ("City: %s Zip: %s\n", $name, $code); /* close statement */ maxdb_stmt_close($stmt); } /* close connection */ maxdb_close($link); ?>
See also:
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