(PHP 4, PHP 5)
dbase_numfields — Gets the number of fields of a database
$dbase_identifier
)Gets the number of fields (columns) in the specified database.
Informacja:
Field numbers are between 0 and dbase_numfields($db)-1, while record numbers are between 1 and dbase_numrecords($db).
dbase_identifier
The database link identifier, returned by dbase_open() or dbase_create().
The number of fields in the database, or FALSE if an error occurs.
Przykład #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";
}
?>