dbase_numfields

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

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

Descrizione

dbase_numfields(int $dbase_identifier): int

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";
}
?>

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User Contributed Notes 1 note

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paul_andrec at hotmail dot com ¶

14 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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