mysqli_field_seek
result->field_seek
Set result pointer to a specified field offset
Description
Procedural style:
intmysqli_field_seek
mysqli_resultresult
intfieldnr
Object oriented style (method):
mysqli_result
intfield_seek
intfieldnr
Sets the field cursor to the given offset. The next call to mysqli_fetch_field
will retrieve the field definition of the column associated with that offset.
To seek to the beginning of a row, pass an offset value of zero.
&reftitle.returnvalues;
mysqli_field_seek returns previuos value of field cursor.
&reftitle.seealso;
mysqli_fetch_field.
&reftitle.examples;
Object oriented style
query($query)) {
/* Get field information for 2nd column */
$result->field_seek(1);
$finfo = $result->fetch_field();
printf("Name: %s\n", $finfo->name);
printf("Table: %s\n", $finfo->table);
printf("max. Len: %d\n", $finfo->max_length);
printf("Flags: %d\n", $finfo->flags);
printf("Type: %d\n\n", $finfo->type);
$result->close();
}
/* close connection */
$mysqli->close();
?>
]]>
Procedural style
name);
printf("Table: %s\n", $finfo->table);
printf("max. Len: %d\n", $finfo->max_length);
printf("Flags: %d\n", $finfo->flags);
printf("Type: %d\n\n", $finfo->type);
mysqli_free_result($result);
}
/* close connection */
mysqli_close($link);
?>
]]>
&example.outputs;