[edit] Last updated: Tue, 21 May 2013

dbase_numfields

(PHP 4, PHP 5)

dbase_numfields — Restituisce il numero di campi in un database dBase.

Descrizione

int dbase_numfields ( int $dbase_identifier )

Restituisce il numero di campi (colonne) nel databaase specificato. I numeri dei campi sono compresi tra 0 e dbase_numfields($db)-1, mentre i numeri dei records sono compresi tra 1 e dbase_numrecords($db).

Example #1 Usare dbase_numfields()


<?php

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

add a note User Contributed Notes dbase_numfields - [1 notes]

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paul_andrec at hotmail dot com ¶

3 years ago


When you want to add a record to a table you have to exclude the last row deleted. 





So lets say your table have 10 rows with the deleted row to a total of 11.


you have to exclude the deleted row in your array();





sample:





table is :





<?php


 $row($PID,$SID,$RID,$CON,$COM,$AD1,$AD2,$CIT,$STA,$ZIP,$deleted);


 $record=array($PID,$SID,$RID,$CON,$COM,$AD1,$AD2,$CIT,$STA,$ZIP,);


 $db = dbase_open($db_path_and_file,2);


 dbase_add_record($db,$record );


 dbase_close($db);


?>





This will work.

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