dbase_numfields

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

dbase_numfields — Gets the number of fields of a database

Descrierea

dbase_numfields ( resource $database ) : int

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

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

Parametri

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

Valorile întoarse

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

Istoricul schimbărilor

Versiune	Descriere
dbase 7.0.0	`database` is now a resource instead of an int.

Exemple

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";
}

?>

A se vedea și

dbase_numrecords() - Gets the number of records in a database

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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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