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