Como concateno los nombres de los campos de una tabla en mysql

[dec]

Hola,

Bueno, tienes razón. De la ayuda para la función mysql_fetch_array:

Empezado por Php.net

Returns an array that corresponds to the fetched row, or FALSE if there are no more rows. The type of returned array depends on how result_type is defined. By using MYSQL_BOTH (default), you'll get an array with both associative and number indices. Using MYSQL_ASSOC, you only get associative indices (as mysql_fetch_assoc() works), using MYSQL_NUM, you only get number indices (as mysql_fetch_row() works).