mysql_data_seekMove internal result pointer
&reftitle.description;
boolmysql_data_seekresourceresultintrow_numbermysql_data_seek moves the internal row
pointer of the MySQL result associated with the specified result
identifier to point to the specified row number. The next call
to mysql_fetch_row would return that row.
row_number starts at 0. The
row_number should be a value in the range from 0 to
mysql_num_rows - 1. However if the result set
is empty (mysql_num_rows == 0), a seek to 0 will
fail with a E_WARNING and
mysql_data_seek will return &false;.
&reftitle.parameters;
&mysql.result.description;
row_number
The desired row number of the new result pointer.
&reftitle.returnvalues;
&return.success;
&reftitle.examples;
mysql_data_seek example
= 0; $i--) {
if (!mysql_data_seek($result, $i)) {
echo "Cannot seek to row $i: " . mysql_error() . "\n";
continue;
}
if (!($row = mysql_fetch_assoc($result))) {
continue;
}
echo $row['last_name'] . ' ' . $row['first_name'] . " \n";
}
mysql_free_result($result);
?>
]]>
&reftitle.notes;
The function mysql_data_seek can be used in
conjunction only with mysql_query, not with
mysql_unbuffered_query.
&reftitle.seealso;
mysql_querymysql_num_rowsmysql_fetch_rowmysql_fetch_assocmysql_fetch_arraymysql_fetch_object