dbase_numfields

(PHP 5 < 5.3.0, dbase 5, dbase 7)

dbase_numfields — Gets the number of fields of a database

dbase_numfields ( resource $database ) : int

Gets the number of fields (columns) in the specified database.

Note:
Field numbers are between 0 and dbase_numfields($db)-1, while record numbers are between 1 and dbase_numrecords($db).

database: The database resource, returned by dbase_open() or dbase_create().

The number of fields in the database, or false if an error occurs.

版本	说明
dbase 7.0.0	`database` is now a resource instead of an int.

Example #1 dbase_numfields() Example

<?php$rec = dbase_get_record($db, $recno);$nf = dbase_numfields($db);for ($i = 0; $i < $nf; $i++) { echo $rec[$i], "\n";}?>

Php/docs/function.dbase-numfields