PHP Manual
Prev |  | Next

# mysql_list_fields

(PHP 3 <= 3.0.18, PHP 4 >= 4.0.0)

mysql_list_fields -- List MySQL result fields

## Description

``resource mysql_list_fields` (string database_name, string table_name, resource [link_identifier])`

mysql_list_fields() retrieves information about the given tablename. Arguments are the database name and the table name. A result pointer is returned which can be used with mysql_field_flags(), mysql_field_len(), mysql_field_name(), and mysql_field_type().

Example 1. mysql_list_fields() example
    <?php
    $link = mysql_connect('localhost', 'myname', 'secret');

    $fields = mysql_list_fields("database1", "table1", $link);
    $columns = mysql_num_fields($fields);

    for ($i = 0; $i < $columns; $i++) {
        echo mysql_field_name($fields, $i) . "\n";;
    }
The above example would produce the following output:
    field1
    field2
    field3
    ...

For downward compatibility mysql_listfields() can also be used. This is deprecated however.

Prev | Home | Next
mysql_list_dbs | Up | mysql_list_tables